Chemical Resistance

Image Hex Socket Head Cap Screws (Tantalum) Hex Socket Head Cap Screws (MAT21) Hex Socket Head Cap Screws with Ventilation Hole - High Intensity Stainless Steel Socket Head Cap Screw - Low Profile - SUS316L Socket Head Cap Screw with Special Low Profile - Stainless Steel Hex Socket Head Cap Screws - High Intensity S.S. Hex Socket Head Cap Screws - High Intensity S.S. Hex Socket Head Cap Screws (SUS316L) Socket Head Cap Screws - SUS310S
Part Name Hex Socket Head Cap Screws (Tantalum) Hex Socket Head Cap Screws (MAT21) Hex Socket Head Cap Screws with Ventilation Hole - High Intensity Stainless Steel Socket Head Cap Screw - Low Profile - SUS316L Socket Head Cap Screw with Special Low Profile - Stainless Steel Hex Socket Head Cap Screws - High Intensity S.S. Hex Socket Head Cap Screws - High Intensity S.S. Hex Socket Head Cap Screws (SUS316L) Socket Head Cap Screws - SUS310S
Part Number SNSTA SNSMT SVSLG SLHL SSHL SNSX-88 SNSX-109 SNSL SNSJ
Feature Chemical Resistance Chemical Resistance High Strength(Equivalent to Strength Class 10.8) Low Profile
Small Space		 Special Low Profile
Small Space		 High Strength
HeatResistance
Corrosion Resistance
Nonmagnetic		 High Strength
HeatResistance
Corrosion Resistance
Nonmagnetic		 Heat Resistance
Corrosion Resistance
Nonmagnetic		 Heat Resistance
Chemical Resistance
Material Tantalum MAT21 SUS316L SUS316L SUS316L SUS316L HiMo SUS316L HiMo SUS316L SUS310S
Surface Treatment - - - - - - - - -
Thread Size M3 ～ M6 M3 ～ M8 M3 ～ M6 M3 ～ M6 M3 ～ M5 M3 ～ M8 M6 ～ M12 M1.6 ～ M8 M3 ～ M10
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SNSTA-M3 SNSTA-M4 SNSTA-M5 SNSTA-M6 SNSMT-M3 SNSMT-M4 SNSMT-M5 SNSMT-M6 SNSMT-M8 SVSLG-M3 SVSLG-M4 SVSLG-M5 SVSLG-M6 SLHL-M3 SLHL-M4 SLHL-M5 SLHL-M6 SSHL-M3 SSHL-M4 SSHL-M5 SNSX-M3-88 SNSX-M4-88 SNSX-M5-88 SNSX-M6-88 SNSX-M8-88 SNSX-M10-109 SNSX-M12-109 SNSX-M6-109 SNSX-M8-109 SNSL-M1.6 SNSL-M2 SNSL-M2.5 SNSL-M3 SNSL-M4 SNSL-M5 SNSL-M6 SNSL-M8 SNSJ-M10 SNSJ-M3 SNSJ-M4 SNSJ-M5 SNSJ-M6 SNSJ-M8
Image Hex Nut - SUS310S Washer - SUS310S Hex Socket Head Cap Screws - High Intensity Titanium Alloy Hex Socket Head Cap Screws - Titanium Hex Socket Head Cap Screw with Special Low Profile (SUS316L, with Ventilation Hole) Hex Socket Head Cap Screw with Special Low Profile (Titanium, with Ventilation Hole) Cross Recessed Pan Head Machine Screws - High Intensity Titanium Alloy Cross Recessed Pan Head Machine Screws - Titanium Cross Recessed Flat Head Machine Screws - High Intensity Titanium Alloy
Part Name Hex Nut - SUS310S Washer - SUS310S Hex Socket Head Cap Screws - High Intensity Titanium Alloy Hex Socket Head Cap Screws - Titanium Hex Socket Head Cap Screw with Special Low Profile (SUS316L, with Ventilation Hole) Hex Socket Head Cap Screw with Special Low Profile (Titanium, with Ventilation Hole) Cross Recessed Pan Head Machine Screws - High Intensity Titanium Alloy Cross Recessed Pan Head Machine Screws - Titanium Cross Recessed Flat Head Machine Screws - High Intensity Titanium Alloy
Part Number SHNJ SWAJ-F SNSTG SNST SVSHL SVSHT SNPTG SNPT SNFTG
Feature Heat Resistance
Chemical Resistance		 Heat Resistance
Chemical Resistance		 High Strength
Lightweight
Nonmagnetic
Corrosion Resistance		 Lightweight
Nonmagnetic
Chemical Resistance		 Special Low Profile
Small Space		 Lightweight
Nonmagnetic
Chemical Resistance		 High Strength
Lightweight
Nonmagnetic
Corrosion Resistance		 Lightweight
Nonmagnetic
Chemical Resistance		 High Strength
Lightweight
Nonmagnetic
Corrosion Resistance
Material SUS310S SUS310S 64 Titanium Pure Titanium SUS316L Pure Titanium β Titanium Pure Titanium β Titanium
Surface Treatment - - - - - - - - -
Thread Size M3 ～ M10 M3 ～ M10 M2 ～ M10 M3 ～ M6 M3 ～ M5 M3 ～ M6 M3 ～ M5 M2 ～ M5 M3 ～ M5
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SHNJ-M10 SHNJ-M3 SHNJ-M4 SHNJ-M5 SHNJ-M6 SHNJ-M8 SWAJ-10-F SWAJ-3-F SWAJ-4-F SWAJ-5-F SWAJ-6-F SWAJ-8-F SNSTG-M10 SNSTG-M2 SNSTG-M2.5 SNSTG-M3 SNSTG-M4 SNSTG-M5 SNSTG-M6 SNSTG-M8 SNST-M3 SNST-M4 SNST-M5 SNST-M6 SVSHL-M3 SVSHL-M4 SVSHL-M5 SVSHT-M3 SVSHT-M4 SVSHT-M5 SVSHT-M6 SNPTG-M3 SNPTG-M4 SNPTG-M5 SNPT-M2 SNPT-M2.5 SNPT-M3 SNPT-M4 SNPT-M5 SNFTG-M3 SNFTG-M4 SNFTG-M5
Image Cross Recessed Flat Head Machine Screws - Titanium Slotted Pan Head Screws (Silicon Carbide) Hex Nuts / Hex Flange Nuts - Titanium Hex Nuts / Hex Flange Nuts - Titanium Hex Lock Nuts - Titanium Washers - Titanium Washers - Titanium Socket Head Cap Screw -Inconel equiv. Inconel Hex Nut
Part Name Cross Recessed Flat Head Machine Screws - Titanium Slotted Pan Head Screws (Silicon Carbide) Hex Nuts / Hex Flange Nuts - Titanium Hex Nuts / Hex Flange Nuts - Titanium Hex Lock Nuts - Titanium Washers - Titanium Washers - Titanium Socket Head Cap Screw -Inconel equiv. Inconel Hex Nut
Part Number SNFT SICX-SX SHNT SHNT-F SWUT SWAT-F SWAT-S SNSI SHNI
Feature Lightweight
Nonmagnetic
Chemical Resistance		 Chemical Resistance
Heat Resistance		 Lightweight
Nonmagnetic
Chemical Resistance		 Lightweight
Nonmagnetic
Chemical Resistance
With Flange		 Lightweight
Nonmagnetic
Vibration Resistant		 Lightweight
Nonmagnetic
Chemical Resistance		 Lightweight
Nonmagnetic
Chemical Resistance		 Chemical Resistance
Heat Resistance		 Chemical Resistance
Heat Resistance
Material Pure Titanium Silicon Carbide (SiC) Pure Titanium Pure Titanium Pure Titanium Pure Titanium Pure Titanium Inconel equiv. Inconel equiv.
Surface Treatment - - - - - - - - -
Thread Size M3 ～ M4 M3 ～ M5 M3 ～ M10 M3 ～ M10 M3 ～ M10 M3 ～ M10 M3 ～ M10 M3 ～ M8 M3 ～ M8
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SNFT-M3 SNFT-M4 SICX-M3-SX SICX-M4-SX SICX-M5-SX SHNT-M10 SHNT-M3 SHNT-M4 SHNT-M5 SHNT-M6 SHNT-M8 SHNT-M10-F SHNT-M3-F SHNT-M4-F SHNT-M5-F SHNT-M6-F SHNT-M8-F SWUT-M10 SWUT-M3 SWUT-M4 SWUT-M5 SWUT-M6 SWUT-M8 SWAT-10-F SWAT-3-F SWAT-4-F SWAT-5-F SWAT-6-F SWAT-8-F SWAT-10-S SWAT-3-S SWAT-4-S SWAT-5-S SWAT-6-S SWAT-8-S SNSI-M3 SNSI-M4 SNSI-M5 SNSI-M6 SNSI-M8 SHNI-M3 SHNI-M4 SHNI-M5 SHNI-M6 SHNI-M8
Image Inconel Washer Socket Head Cap Screw -Hastelloy C-276　equiv. Socket Head Cap Screw -Hastelloy C-22　equiv. Plastic Screws - Hex Socket Head Cap Screws - PEEK GF30 Plastic Screws - Cross Recessed Pan Head Machine Screws - PEEK Plastic Screw - Cross Recessed Flat Head Machine Screws - PEEK Plastic Screw - Hex Head Screws - PEEK Plastic Screw - Hex Socket Set Screws - PEEK Plastic Screws - Hex Socket Head Cap Screws - PEEK
Part Name Inconel Washer Socket Head Cap Screw -Hastelloy C-276　equiv. Socket Head Cap Screw -Hastelloy C-22　equiv. Plastic Screws - Hex Socket Head Cap Screws - PEEK GF30 Plastic Screws - Cross Recessed Pan Head Machine Screws - PEEK Plastic Screw - Cross Recessed Flat Head Machine Screws - PEEK Plastic Screw - Hex Head Screws - PEEK Plastic Screw - Hex Socket Set Screws - PEEK Plastic Screws - Hex Socket Head Cap Screws - PEEK
Part Number SWAI-F SNSH-C276 SNSH-C22 SPEG-C SPE-P SPE-F SPE-H SPE-T SPE-C
Feature Chemical Resistance
Heat Resistance		 Chemical Resistance Chemical Resistance Chemical Resistance
Heat Resistance
High Strength		 Chemical Resistance
Heat Resistance		 Chemical Resistance
Heat Resistance		 Chemical Resistance
Heat Resistance		 Chemical Resistance
Heat Resistance		 Chemical Resistance
Heat Resistance
Material Inconel equiv. Hastelloy equiv. Hastelloy equiv. PEEK GF30 PEEK PEEK PEEK PEEK PEEK
Surface Treatment - - - - - - - - -
Thread Size M3 ～ M8 M3 ～ M8 M3 ～ M8 M3 ～ M5 M1.7 ～ M8 M2 ～ M8 M4 ～ M12 M3 ～ M8 M3 ～ M12
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SWAI-3-F SWAI-4-F SWAI-5-F SWAI-6-F SWAI-8-F SNSH-M3-C276 SNSH-M4-C276 SNSH-M5-C276 SNSH-M6-C276 SNSH-M8-C276 SNSH-M3-C22 SNSH-M4-C22 SNSH-M5-C22 SNSH-M6-C22 SNSH-M8-C22 SPEG-M3-C SPEG-M4-C SPEG-M5-C SPE-M1.7-P SPE-M2.6-P SPE-M2-P SPE-M3-P SPE-M4-P SPE-M5-P SPE-M6-P SPE-M8-P SPE-M2.6-F SPE-M2-F SPE-M3-F SPE-M4-F SPE-M5-F SPE-M6-F SPE-M8-F SPE-M10-H SPE-M12-H SPE-M4-H SPE-M5-H SPE-M6-H SPE-M8-H SPE-M3-T SPE-M4-T SPE-M5-T SPE-M6-T SPE-M8-T SPE-M10-C SPE-M12-C SPE-M3-C SPE-M4-C SPE-M5-C SPE-M6-C SPE-M8-C
Image Plastic Screw - Socket Head Cap Screws - Full Thread - PEEK Plastic Screws - Hex Posts - PEEK Plastic Screw - Hex Nuts / Washers - PEEK Plastic Screw - Hex Nuts / Washers - PEEK Plastic Screw - Socket Head Cap Screw Plugs - PEEK Plastic Screw - Cross Recessed Pan Head Machine Screw - PEEK - Inch Thread Plastic Screw - Hex Head Screw - Inch Thread - PEEK Plastic Screw - Hex Socket Head Cap Screw - Inch Thread - PEEK Plastic Screw - Slotted Pan Head Machine Screw - PEEK - Inch Thread
Part Name Plastic Screw - Socket Head Cap Screws - Full Thread - PEEK Plastic Screws - Hex Posts - PEEK Plastic Screw - Hex Nuts / Washers - PEEK Plastic Screw - Hex Nuts / Washers - PEEK Plastic Screw - Socket Head Cap Screw Plugs - PEEK Plastic Screw - Cross Recessed Pan Head Machine Screw - PEEK - Inch Thread Plastic Screw - Hex Head Screw - Inch Thread - PEEK Plastic Screw - Hex Socket Head Cap Screw - Inch Thread - PEEK Plastic Screw - Slotted Pan Head Machine Screw - PEEK - Inch Thread
Part Number SPE-FT SPE-HB SPE-N SPE-W SPE-R SPE-P(INCH) SPE-H(INCH) SPE-C(INCH) SPE-PS(INCH)
Feature Chemical Resistance
Heat Resistance
Full Thread		 PEEK
Chemical Resistance
Heat Resistance		 Chemical Resistance
Heat Resistance		 Chemical Resistance
Heat Resistance		 Chemical Resistance
Heat Resistance		 Heat Resistance
Chemical Resistance		 Chemical Resistance
Heat Resistance		 Chemical Resistance Chemical Resistance
Material PEEK PEEK PEEK PEEK PEEK PEEK PEEK PEEK PEEK
Surface Treatment - - - - - - - - -
Thread Size M3 ～ M6 M3 ～ M8 M2 ～ M10 M2 ～ M10 R1/8" ～ R3/8" No.2-56UNC ～ 1/4-20UNC 1/4-20UNC No.4-40UNC ～ 1/4-20UNC No.4-40UNC ～ No.10-32UNF
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SPE-M3-C-FT SPE-M4-C-FT SPE-M5-C-FT SPE-M6-C-FT SPE-M3-HB SPE-M4-HB SPE-M5-HB SPE-M6-HB SPE-M8-HB SPE-M10-N SPE-M2.6-N SPE-M2-N SPE-M3-N SPE-M4-N SPE-M5-N SPE-M6-N SPE-M8-N SPE-10-W SPE-2.6-W SPE-2-W SPE-3-W SPE-4-W SPE-5-W SPE-6-W SPE-8-W SPE-1-R SPE-2-R SPE-3-R SPE-#10-24-P SPE-#10-32-P SPE-#2-56-P SPE-#4-40-P SPE-#6-32-P SPE-#8-32-P SPE-1/4-20 SPE-1/4-20-H SPE-#10-24-C SPE-#10-32-C SPE-#4-40-C SPE-#6-32-C SPE-#8-32-C SPE-1/4-20-C SPE-#10-32-PS SPE-#4-40-PS SPE-#6-32-PS SPE-#8-32-PS
Image Plastic Screw - Slotted Flat Head Machine Screw - PEEK - Inch Thread Plastic Screw - Hex Nut - Inch Thread - PEEK Plastic Screw - Hex Head Screws - PTFE Plastic Screw - Hex Nuts / Washers - PTFE Plastic Screw - Hex Nuts / Washers - PTFE Plastic Screws - Hex Head Screws - PFA Plastic Screws - Hex Nuts - PFA Plastic Screw - Hex Head Screws - PP Plastic Screw - Hex Nuts / Washers - PP
Part Name Plastic Screw - Slotted Flat Head Machine Screw - PEEK - Inch Thread Plastic Screw - Hex Nut - Inch Thread - PEEK Plastic Screw - Hex Head Screws - PTFE Plastic Screw - Hex Nuts / Washers - PTFE Plastic Screw - Hex Nuts / Washers - PTFE Plastic Screws - Hex Head Screws - PFA Plastic Screws - Hex Nuts - PFA Plastic Screw - Hex Head Screws - PP Plastic Screw - Hex Nuts / Washers - PP
Part Number SPE-FS(INCH) SPE-N(INCH) SPT-H SPT-N SPT-W SPFA-H SPFA-N SPP-H SPP-N
Feature Chemical Resistance Chemical Resistance Chemical Resistance
Heat Resistance
Electrical Insulation		 Chemical Resistance
Heat Resistance
Electrical Insulation		 Chemical Resistance
Heat Resistance
Electrical Insulation		 Chemical Resistance
Heat Resistance		 Chemical Resistance
Heat Resistance		 Chemical Resistance Chemical Resistance
Material PEEK PEEK PTFE (Polytetrafluoroethylene) PTFE (Polytetrafluoroethylene) PTFE (Polytetrafluoroethylene) Perfluoroalkoxy Alkane Perfluoroalkoxy Alkane PP PP
Surface Treatment - - - - - - - - -
Thread Size No.4-40UNC ～ No.10-32UNF No.4-40UNC ～ No.8-32UNC M3 ～ M12 M3 ～ M12 M3 ～ M12 M4 ～ M8 M4 ～ M8 M4 ～ M12 M4 ～ M12
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SPE-#10-32-FS SPE-#4-40-FS SPE-#6-32-FS SPE-#8-32-FS SPE-#4-40-N SPE-#6-32-N SPE-#8-32-N SPT-M10-H SPT-M12-H SPT-M3-H SPT-M4-H SPT-M5-H SPT-M6-H SPT-M8-H SPT-M10-N SPT-M12-N SPT-M3-N SPT-M4-N SPT-M5-N SPT-M6-N SPT-M8-N SPT-10-W SPT-12-W SPT-3-W SPT-4-W SPT-5-W SPT-6-W SPT-8-W SPFA-M4-H SPFA-M5-H SPFA-M6-H SPFA-M8-H SPFA-M4-N SPFA-M5-N SPFA-M6-N SPFA-M8-N SPP-M10-H SPP-M12-H SPP-M4-H SPP-M5-H SPP-M6-H SPP-M8-H SPP-M10-N SPP-M12-N SPP-M4-N SPP-M5-N SPP-M6-N SPP-M8-N
Image Plastic Screw - Hex Nuts / Washers - PP Plastic Screws - Hex Head Screws - PVDF Plastic Screw - Socket Head Cap Screws - PVDF Plastic Screws - Hex Nuts / Washers - PVDF Plastic Screws - Hex Nuts / Washers - PVDF Cover Caps Cover Caps Socket Head Cap Screws for Cover Caps Hex Head Screws - PFA Coating for Head
Part Name Plastic Screw - Hex Nuts / Washers - PP Plastic Screws - Hex Head Screws - PVDF Plastic Screw - Socket Head Cap Screws - PVDF Plastic Screws - Hex Nuts / Washers - PVDF Plastic Screws - Hex Nuts / Washers - PVDF Cover Caps Cover Caps Socket Head Cap Screws for Cover Caps Hex Head Screws - PFA Coating for Head
Part Number SPP-W SPV-H SPV-C SPV-N SPV-W SCAP-AL SCAP-CE SNCPS SNHS-HTF
Feature Chemical Resistance Chemical Resistance Chemical Resistance Chemical Resistance Chemical Resistance Low Outgas
Corrosion Resistance		 Heat Resistance
Chemical Resistance

Electrical Insulation		 For Cover Caps Chemical Resistance
Material PP PVDF PVDF PVDF PVDF A5056 Al2O3 (Alumina 99.5%) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304)
Surface Treatment - - - - - - - - PFA Coating
Thread Size M4 ～ M12 M4 ～ M12 M3 ～ M12 M3 ～ M12 M3 ～ M12 M5 ～ M16 M5 ～ M16 M3 ～ M10 M3 ～ M8
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SPP-10-W SPP-12-W SPP-4-W SPP-5-W SPP-6-W SPP-8-W SPV-M10-H SPV-M12-H SPV-M4-H SPV-M5-H SPV-M6-H SPV-M8-H SPV-M10-C SPV-M12-C SPV-M3-C SPV-M4-C SPV-M5-C SPV-M6-C SPV-M8-C SPV-M10-N SPV-M12-N SPV-M3-N SPV-M4-N SPV-M5-N SPV-M6-N SPV-M8-N SPV-10-W SPV-12-W SPV-3-W SPV-4-W SPV-5-W SPV-6-W SPV-8-W SCAP-10-AL SCAP-3-AL SCAP-4-AL SCAP-5-AL SCAP-6-AL SCAP-8-AL SCAP-10-CE SCAP-3-CE SCAP-4-CE SCAP-5-CE SCAP-6-CE SCAP-8-CE SNCPS-M10 SNCPS-M3 SNCPS-M4 SNCPS-M5 SNCPS-M6 SNCPS-M8 SNHS-M3-HTF SNHS-M4-HTF SNHS-M5-HTF SNHS-M6-HTF SNHS-M8-HTF
Image Hex Socket Head Cap Screws - High Intensity Stainless Steel Washer Integrated Hex Socket Head Cap Screws with Ventilation Hole - High Strength Stainless Steel Washer Integrated Hex Socket Head Cap Screws - High Strength Stainless Steel Hex Socket Head Cap Screws (SUS316L / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screws - Super Black Hex Socket Head Cap Screws - Low Temperature Black Chrome Hex Socket Head Cap Screws - PTFE Coating Plain Washers for High Strength Stainless Steel Bolts Adjust Metal Washer - Stainless Steel Black
Part Name Hex Socket Head Cap Screws - High Intensity Stainless Steel Washer Integrated Hex Socket Head Cap Screws with Ventilation Hole - High Strength Stainless Steel Washer Integrated Hex Socket Head Cap Screws - High Strength Stainless Steel Hex Socket Head Cap Screws (SUS316L / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screws - Super Black Hex Socket Head Cap Screws - Low Temperature Black Chrome Hex Socket Head Cap Screws - PTFE Coating Plain Washers for High Strength Stainless Steel Bolts Adjust Metal Washer - Stainless Steel Black
Part Number SNSLG SVSQLG SNSQLG SNSL-UCL SNSS-BK SNSS-RY SNSS-TF SWALG-F SWAS-AWBK
Feature High Strength
Heat Resistance
Corrosion Resistance
Nonmagnetic		 High Strength (Tensile Strength Ranking 10.8 Equivalent) High Strength
Heat Resistance
Corrosion Resistance
Nonmagnetic		 Cleanroom Washing/Cleanroom Packing Provided Reflection Resistance
Corrosion Resistance		 Chemical Resistance
Reflection Resistance
Seizing Prevention		 Chemical Resistance
Seizing Prevention		 Heat Resistance
Chemical Resistance		 Wide Variety
Reflection Resistance Corrosion Resistance
Material SUS316L SUS316L SUS316L SUS316L SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUS316L SUS304
Surface Treatment - - - - Stainless Steel Black Low temperature black chrome treatment PTFE coating - Stainless Steel Black
Thread Size M3 ～ M6 M3 ～ M6 M3 ～ M6 M3 ～ M6 M2 ～ M10 M3 ～ M10 M3 ～ M10 M3 ～ M6 M3 ～ M16
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SNSLG-M3 SNSLG-M4 SNSLG-M5 SNSLG-M6 SVSQLG-M3 SVSQLG-M4 SVSQLG-M5 SVSQLG-M6 SNSQLG-M3 SNSQLG-M4 SNSQLG-M5 SNSQLG-M6 SNSL-M3-UCL SNSL-M4-UCL SNSL-M5-UCL SNSL-M6-UCL SNSS-M10-BK SNSS-M2-BK SNSS-M3-BK SNSS-M4-BK SNSS-M5-BK SNSS-M6-BK SNSS-M8-BK SNSS-M10-RY SNSS-M3-RY SNSS-M4-RY SNSS-M5-RY SNSS-M6-RY SNSS-M8-RY SNSS-M10-TF SNSS-M3-TF SNSS-M4-TF SNSS-M5-TF SNSS-M6-TF SNSS-M8-TF SWALG-3-F SWALG-4-F SWALG-5-F SWALG-6-F SWAS-10-12-AWBK SWAS-10-16-AWBK SWAS-10-20-AWBK SWAS-10-25-AWBK SWAS-12-16-AWBK SWAS-12-20-AWBK SWAS-12-25-AWBK SWAS-16-25-AWBK SWAS-3-8-AWBK SWAS-4-10-AWBK SWAS-4-12-AWBK SWAS-4-8-AWBK SWAS-5-10-AWBK SWAS-5-12-AWBK SWAS-5-16-AWBK SWAS-5-20-AWBK SWAS-5-8-AWBK SWAS-6-10-AWBK SWAS-6-12-AWBK SWAS-6-16-AWBK SWAS-6-20-AWBK SWAS-6-25-AWBK SWAS-8-12-AWBK SWAS-8-16-AWBK SWAS-8-20-AWBK SWAS-8-25-AWBK
Image Seal Washers - PFA Coating Hex Socket Head Cap Screws with Ventilation Hole - Titanium Hex Socket Head Cap Screws with Special Low Profile (SUS316L / Cleanroom Washing/Cleanroom Packing) Socket Head Cap Screws - Special Low Profile - Pure Titanium Titanium Pan Head Machine Screws for Precision Instruments (Miniature Screws) Hex Socket Head Cap Screws (Inconel equiv.) with Ventilation Hole Hex Socket Head Cap Screws (Hastelloy C-276 equiv.) with Ventilation Hole Hex Socket Head Cap Screws (Hastelloy C-22 equiv.) with Ventilation Hole Hex Socket Head Cap Screws with Special Low Profile (Hastelloy C-22 equiv.)
Part Name Seal Washers - PFA Coating Hex Socket Head Cap Screws with Ventilation Hole - Titanium Hex Socket Head Cap Screws with Special Low Profile (SUS316L / Cleanroom Washing/Cleanroom Packing) Socket Head Cap Screws - Special Low Profile - Pure Titanium Titanium Pan Head Machine Screws for Precision Instruments (Miniature Screws) Hex Socket Head Cap Screws (Inconel equiv.) with Ventilation Hole Hex Socket Head Cap Screws (Hastelloy C-276 equiv.) with Ventilation Hole Hex Socket Head Cap Screws (Hastelloy C-22 equiv.) with Ventilation Hole Hex Socket Head Cap Screws with Special Low Profile (Hastelloy C-22 equiv.)
Part Number SWS-HTF SVST SSHL-UCL SSHT SNZT SVSI SVSH-C276 SVSH-C22 SSHH-C22
Feature Chemical Resistance Lightweight
Nonmagnetic
Chemical Resistance		 Special Low Profile
Space-saving
Cleanroom Washing/Cleanroom Packing Provided		 Special Low Profile
Small Space
Lightweight
NonMagnetic
Chemical Resistance		 Lightweight
Nonmagnetic
Chemical Resistance		 Chemical Resistance
Heat Resistance		 Chemical Resistance Chemical Resistance Chemical Resistance
Special Low Profile
Space-saving
Material SUS304 Pure Titanium SUS316L Pure Titanium Pure Titanium Inconel equiv. Hastelloy equiv. Hastelloy equiv. Hastelloy equiv.
Surface Treatment PFA Coating - - - - - - - -
Thread Size M3 ～ M8 M3 ～ M5 M3 ～ M5 M3 ～ M6 M1.6 ～ M2.5 M3 ～ M8 M3 ～ M8 M3 ～ M8 M2 ～ M5
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SWS-3-HTF SWS-4-HTF SWS-5-HTF SWS-6-HTF SWS-8-HTF SVST-M3 SVST-M4 SVST-M5 SSHL-M3-UCL SSHL-M4-UCL SSHL-M5-UCL SSHT-M3 SSHT-M4 SSHT-M5 SSHT-M6 SNZT-M1.6 SNZT-M2 SNZT-M2.5 SVSI-M3 SVSI-M4 SVSI-M5 SVSI-M6 SVSI-M8 SVSH-M3-C276 SVSH-M4-C276 SVSH-M5-C276 SVSH-M6-C276 SVSH-M8-C276 SVSH-M3-C22 SVSH-M4-C22 SVSH-M5-C22 SVSH-M6-C22 SVSH-M8-C22 SSHH-M2.5-C22 SSHH-M2-C22 SSHH-M3-C22 SSHH-M4-C22 SSHH-M5-C22
Image Hex Socket Head Cap Screws - Nickel Hex Socket Head Cap Screws (Monel 400 equiv.) Duplex Stainless Steel Hexagon Head Screw Duplex Stainless Steel Hexagon Nuts Slotted Cheese Head Machine Screws (Pure Tungsten) Ceramic Hex Socket Head Cap Bolts Ceramic Hex Head Bolts Hex Nuts - Ceramic Plastic Screw - Socket Head Cap Screws - VESPEL（Grade：SP-1）
Part Name Hex Socket Head Cap Screws - Nickel Hex Socket Head Cap Screws (Monel 400 equiv.) Duplex Stainless Steel Hexagon Head Screw Duplex Stainless Steel Hexagon Nuts Slotted Cheese Head Machine Screws (Pure Tungsten) Ceramic Hex Socket Head Cap Bolts Ceramic Hex Head Bolts Hex Nuts - Ceramic Plastic Screw - Socket Head Cap Screws - VESPEL（Grade：SP-1）
Part Number SNSN SNSMN SNHDS SHNDS SNCW SCX-C SCX-H SCX-N SPD-C
Feature Chemical Resistance
Heat Resistance		 Chemical-proof
Heat-resistance		 High Strength
CorrosionResistance
Magnetic		 High Strength
CorrosionResistance
Magnetic		 Chemical Resistance Chemical Resistance
Heat Resistance
Electrical Insulation		 Chemical Resistance
Heat Resistance
Electrical Insulation		 Chemical Resistance
Heat Resistance
Electrical Insulation		 Heat Resistance
Chemical Resistance
Low Outgas
Material Pure Nickel (Ni 99.0%) Monel equiv. - - Tungsten Al2O3 (Alumina 99.5%) Al2O3 (Alumina 99.5%) Al2O3 (Alumina 99.5%) VESPEL® SP-1
Surface Treatment - - - - - - - - -
Thread Size M3 ～ M8 M3 ～ M6 M12 ～ M24 M12 ～ M24 M3 ～ M6 M3 ～ M10 M3 ～ M10 M3 ～ M10 M3 ～ M8
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SNSN-M3 SNSN-M4 SNSN-M5 SNSN-M6 SNSN-M8 SNSMN-M3 SNSMN-M4 SNSMN-M5 SNSMN-M6 SNHDS-M12 SNHDS-M16 SNHDS-M20 SNHDS-M24 SHNDS-M12 SHNDS-M16 SHNDS-M20 SHNDS-M24 SNCW-M3 SNCW-M4 SNCW-M5 SNCW-M6 SCX-M10-C SCX-M3-C SCX-M4-C SCX-M5-C SCX-M6-C SCX-M8-C SCX-M10-H SCX-M3-H SCX-M4-H SCX-M5-H SCX-M6-H SCX-M8-H SCX-M10-N SCX-M3-N SCX-M4-N SCX-M5-N SCX-M6-N SCX-M8-N SPD-M3-C SPD-M4-C SPD-M5-C SPD-M6-C SPD-M8-C
Image Plastic Screw - Hex Head Screws - VESPEL（Grade：SP-1） Plastic Screw - Socket Head Cap Screws - VESPEL（Grade：SCP-5000） Plastic Screw - Hex Head Screws - VESPEL（Grade：SCP-5000） Plastic screw - Hex Socket Head Cap Screw - Conductive PEEK Plastic screw - Hex Socket Low Head Bolt - PEEK Plastic screw - Cross Recessed Pan Head Machine Screws for Precision Instruments - PEEK Plastic Screw - Cross Recessed Flat Head Machine Screws for Precision Instruments - PEEK Plastic Screw - Socket Head Cap Screws - PPS Plastic screw - Hex Socket Low Head Bolt - PPS
Part Name Plastic Screw - Hex Head Screws - VESPEL（Grade：SP-1） Plastic Screw - Socket Head Cap Screws - VESPEL（Grade：SCP-5000） Plastic Screw - Hex Head Screws - VESPEL（Grade：SCP-5000） Plastic screw - Hex Socket Head Cap Screw - Conductive PEEK Plastic screw - Hex Socket Low Head Bolt - PEEK Plastic screw - Cross Recessed Pan Head Machine Screws for Precision Instruments - PEEK Plastic Screw - Cross Recessed Flat Head Machine Screws for Precision Instruments - PEEK Plastic Screw - Socket Head Cap Screws - PPS Plastic screw - Hex Socket Low Head Bolt - PPS
Part Number SPD-H SPDC-C SPDC-H SPEC-C SPE-LC SPE-MC SPE-MF SPS-C SPS-LC
Feature Heat Resistance
Chemical Resistance
Low Outgas		 Heat Resistance
Chemical Resistance
Low Outgas		 Heat Resistance
Chemical Resistance
Low Outgas		 Conductive PEEK Heat Resistance
Chemical Resistance
Low Profile　Small Head		 Heat Resistance
Chemical Resistance
For Precision Instruments		 Chemical-proof
Heat-resistant
For precision equipment		 Heat Resistance
Chemical Resistance		 Heat Resistance
Chemical Resistance
Low Profile　Small Head
Material VESPEL® SP-1 VESPEL® SCP-5000 VESPEL® SCP-5000 PEEK PEEK PEEK PEEK PPS PPS
Surface Treatment - - - - - - - - -
Thread Size M3 ～ M8 M3 ～ M8 M3 ～ M8 M4 ～ M6 M3 ～ M6 M1.2 ～ M1.6 M1.2 ～ M1.6 M3 ～ M8 M3 ～ M6
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SPD-M3-H SPD-M4-H SPD-M5-H SPD-M6-H SPD-M8-H SPDC-M3-C SPDC-M4-C SPDC-M5-C SPDC-M6-C SPDC-M8-C SPDC-M3-H SPDC-M4-H SPDC-M5-H SPDC-M6-H SPDC-M8-H SPEC-M4-C SPEC-M5-C SPEC-M6-C SPE-M3-LC SPE-M4-LC SPE-M5-LC SPE-M6-LC SPE-M1.2-MC SPE-M1.4-MC SPE-M1.6-MC SPE-M1.2-MF SPE-M1.4-MF SPE-M1.6-MF SPS-M3-C SPS-M4-C SPS-M5-C SPS-M6-C SPS-M8-C SPS-M3-LC SPS-M4-LC SPS-M5-LC SPS-M6-LC
Image Plastic Screw - Hex Head Screws - PPS Plastic Screws - Cross Recessed Flat Head Machine Screws - PPS Plastic Screw - Hex Nuts / Washers - PPS Plastic Screw - Hex Nuts / Washers - PPS Plastic Screws - Wing Nuts - POM Plastic Screws - Wing Bolts - POM Plastic Screws - Domed Cap Nuts - POM Cover Caps - PTFE
Part Name Plastic Screw - Hex Head Screws - PPS Plastic Screws - Cross Recessed Flat Head Machine Screws - PPS Plastic Screw - Hex Nuts / Washers - PPS Plastic Screw - Hex Nuts / Washers - PPS Plastic Screws - Wing Nuts - POM Plastic Screws - Wing Bolts - POM Plastic Screws - Domed Cap Nuts - POM Cover Caps - PTFE
Part Number SPS-H SPS-F SPS-N SPS-W SPO-YN SPO-YB SPO-CN SCAP-PT
Feature Heat Resistance
Chemical Resistance		 Heat Resistance
Chemical Resistance		 Heat Resistance
Chemical Resistance		 Heat Resistance
Chemical Resistance		 Chemical Resistance Chemical Resistance Chemical Resistance Chemical Resistance
Material PPS PPS PPS PPS Polyacetal Polyacetal Polyacetal PTFE (Polytetrafluoroethylene)
Surface Treatment - - - - - - - -
Thread Size M4 ～ M12 M3 ～ M6 M2 ～ M12 M3 ～ M12 M4 ～ M8 M5 ～ M8 M3 ～ M8 M5 ～ M16
Operating Temperature (℃) - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SPS-M10-H SPS-M12-H SPS-M4-H SPS-M5-H SPS-M6-H SPS-M8-H SPS-M3-F SPS-M4-F SPS-M5-F SPS-M6-F SPS-M10-N SPS-M12-N SPS-M2.6-N SPS-M2-N SPS-M3-N SPS-M4-N SPS-M5-N SPS-M6-N SPS-M8-N SPS-10-W SPS-12-W SPS-3-W SPS-4-W SPS-5-W SPS-6-W SPS-8-W SPO-M4-YN SPO-M5-YN SPO-M6-YN SPO-M8-YN SPO-M5-YB SPO-M6-YB SPO-M8-YB SPO-M3-CN SPO-M4-CN SPO-M5-CN SPO-M6-CN SPO-M8-CN SCAP-10-PT SCAP-3-PT SCAP-4-PT SCAP-5-PT SCAP-6-PT SCAP-8-PT

Latest

No. 4: Electron beam and ion

No. 4: Electron beam and ion

Semiconductor manufacturing equipment includes equipment using electron beams and ions.
In Part 4, we introduce non-magnetic products that are ideal for use around such electron beams and ions!

No. 1: The Semiconductor Industry and NBK

No. 1: The Semiconductor Industry and NBK

Along with the dramatic worldwide growth of semiconductors, similar development has taken place for semiconductor manufacturing equipment.
For many years, NBK has developed and sold products for semiconductor manufacturing equipment.
In Part 1, we introduce trends in the semiconductor industry, and describe some interesting efforts by NBK!

No. ９: Increasing Throughput

No. ９: Increasing Throughput

Here we introduce products that help improve conveying speed and downsize equipment in order to increase throughput.

What are Hex Socket Head Cap Screws (cap bolts)?

What are Hex Socket Head Cap Screws (cap bolts)?

Hex Socket Head Cap Screws (cap bolts) are bolts (screws) with hexagon-shaped holes in their heads. It lists product descriptions for hex socket head cap screws, recommended products, etc.

Helpful Resources

Search by purpose

Product IntroductionCustomizationServices & Product OptionsIssue/case studiesTechnical DataUsageSelection MethodInstallation Method/MaintenanceSafety PrecautionsGlossary

Search by keyword

Improved productivity/workabilitySafety measures/precautionary measuresReduced cost/energy saving/long lifeVibration prevention/high precisionCompact/space-saving/lightweightCustomizationHigh strength/high rigidityHeat resistance/corrosion resistanceElegant functionality/designCleanroom/vacuum/non-magneticSeizing PreventionAutomation/robots/motorizationOthers

Search by industry

Machine ToolsSemiconductor Manufacturing EquipmentFood MachineryAutomotive Manufacturing ProcessMedical EquipmentFA Devices

Search by series

The Semiconductor Industry and NBKVideo LibraryHints for correctly using NBK productsSolution samplesWhat is a Screw?Description of Mechanical Components for EngineersDescription of Special Screws for Engineers3 Min Engineering TipsServices & Product OptionsTechnical Data

Search by product category

CouplingsSpecial ScrewsMachine ElementsFA solutions

Other Special Screws

Vacuum Application Screws

Vacuum Application Screws

Screws compatible with clean environments

Screws compatible with clean environments

Low Profile Screws・Small Head Screws

Low Profile Screws・Small Head Screws

High Performance S.S. Screws

High Performance S.S. Screws

Titanium Screws

Titanium Screws

Special Material Screws

Special Material Screws

Tools

Tools

Screws with Special Surface Treatment

Screws with Special Surface Treatment

Miniature Screws

Miniature Screws

Captive Screws・Full Thread Screws

Captive Screws・Full Thread Screws

Functional Screws

Functional Screws

Inch Screws

Inch Screws

Tamper Resistant Screws

Tamper Resistant Screws

Hexalobular Socket Head Screws

Hexalobular Socket Head Screws

Plugs

Plugs

Washers・Insert

Washers・Insert

Plastic Screws

Plastic Screws

Vibration Resistance

Vibration Resistance

Screw Caps / Screw Covers

Screw Caps / Screw Covers

Chemical Resistance Screws

Chemical Resistance Screws

Socket Head Cap Screws

Socket Head Cap Screws

Screws for fixing thin plate

Screws for fixing thin plate

Vacuum

Vacuum

Low Outgas

Low Outgas

Clean

Clean

High Strength

High Strength

High Specific Strength

High Specific Strength

Heat Resistance

Heat Resistance

Anti-Galling (Anti-Seize)

Anti-Galling (Anti-Seize)

Screw Drive Damage Prevention

Screw Drive Damage Prevention

Reflection Resistance

Reflection Resistance

Electrical Insulation

Electrical Insulation

Non-Magnetic

Non-Magnetic

Lightweight

Lightweight

Space optimization

Space optimization

Simplified Work

Simplified Work

Loss Prevention

Loss Prevention

Vibration Resistance

Vibration Resistance

Decoration

Decoration

Fixing・Locating

Fixing・Locating

Conveyance

Conveyance

Screws with Captive Washers・Screws for Improved Fastening Operation

Screws with Captive Washers・Screws for Improved Fastening Operation