Functional Screws
Image | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
---|---|---|---|---|---|---|---|---|---|
Part Name | Stopper Bolt with Urethane Pad | Stopper Screw with Urethane Pad | Stopper Bolt - Tip Sphere Type | Stopper Bolt - Head Sphere Type | Stopper Bolt - Head Sphere Type | Stopper Screw | Stopper Screw | Stop Pin | Adjust Bolt |
Part Number | SUB | SUS | SSB-A | SSB-B | SSBS-B | SAN-B | SANS-B | SPM | SAT |
Feature | Urethane Pad | Urethane Pad | Positioning at a tip of Screw Sphericity Area is Heat-hardened |
Positioning at Hex Head Hex Head is Heat-hardened |
Positioning at Hex Head Hex Head is Heat-hardened |
Fine Pitch Screw Sphericity Area is Heat-hardened |
Fine Pitch Screw Sphericity Area is Heat-hardened |
Used in combination with SSB/SAN Hex Head is Heat-hardened |
Used in combination with SAK |
Material | Steel | Steel | Steel | Steel | Stainless Steel | Steel | Stainless Steel | Steel | Steel |
Surface Treatment | Nickel plating | Nickel plating | Ferrosoferric Oxide Film (Black) | Ferrosoferric Oxide Film (Black) | - | Trivalent chromate treatment | - | Trivalent chromate treatment | Nickel plating |
Thread Size | M4 ~ M10 | M4 ~ M10 | M4 ~ M16 | M3 ~ M16 | M6 ~ M8 | M4 ~ M16 | M4 ~ M16 | M3 ~ M12 | M6 ~ M12 |
CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD |
Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications |
List | SUB-M10 SUB-M4 SUB-M5 SUB-M6 SUB-M8 | SUS-M10 SUS-M4 SUS-M5 SUS-M6 SUS-M8 | SSB-M10-A SSB-M12-A SSB-M16-A SSB-M4-A SSB-M5-A SSB-M6-A SSB-M8-A | SSB-M10-B SSB-M12-B SSB-M16-B SSB-M3-B SSB-M4-B SSB-M5-B SSB-M6-B SSB-M8-B | SSBS-M6-B SSBS-M8-B | SAN-M10-B SAN-M12-B SAN-M16-B SAN-M4-B SAN-M5-B SAN-M6-B SAN-M8-B | SANS-M10-B SANS-M12-B SANS-M16-B SANS-M4-B SANS-M5-B SANS-M6-B SANS-M8-B | SPM-M10 SPM-M12 SPM-M3 SPM-M4 SPM-M5 SPM-M6 SPM-M8 | SAT-M10 SAT-M12 SAT-M6 SAT-M8 |
Image | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
---|---|---|---|---|---|---|---|---|---|
Part Name | Joint Nut | Spring Posts | Spring Posts | Hexagon Post | Hexagon Post | Hexagon Post | Hexagon Post | Spring Stop | Spring Stop |
Part Number | SJNS | SPOS-A | SPOS-B | SHA-EL | SHAS | SHB-EL | SHBS | PST | PSTS |
Feature | Used in combination with SRCS | Bore type,For Extension Spring | For Extension Spring,Groove type | Steel Male Screw and Female Screw on the Opposite side |
Stainless Steel Male Screw and Female Screw on the Opposite side |
Steel Female Screw on Both side |
Stainless Steel Female Screw on Both side |
Positioning Stopper |
Positioning Stopper |
Material | Stainless Steel | Stainless Steel | Stainless Steel | Steel | Stainless Steel | Steel | Stainless Steel | Stainless Steel | Stainless Steel |
Surface Treatment | - | - | - | Electroless nickel plating | - | Electroless nickel plating | - | - | - |
Thread Size | M2.5 ~ M20 | M3 ~ M6 | M3 ~ M12 | M3 ~ M8 | M3 ~ M8 | M3 ~ M8 | M3 ~ M8 | - | - |
CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD |
Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications |
List | SJNS-M10 SJNS-M12 SJNS-M16 SJNS-M2.5 SJNS-M20 SJNS-M4 SJNS-M6 SJNS-M8 | SPOS-M3 SPOS-M4 SPOS-M5 SPOS-M6 | SPOS-M10 SPOS-M12 SPOS-M3 SPOS-M4 SPOS-M5 SPOS-M6 SPOS-M8 | SHA-M3-EL SHA-M4-EL SHA-M5-EL SHA-M6-EL SHA-M8-EL | SHAS-M3 SHAS-M4 SHAS-M5 SHAS-M6 SHAS-M8 | SHB-M3-EL SHB-M4-EL SHB-M5-EL SHB-M6-EL SHB-M8-EL | SHBS-M3 SHBS-M4 SHBS-M5 SHBS-M6 SHBS-M8 | PST-10 PST-10-N PST-15 PST-15-N PST-20 PST-20-N | PSTS-10 PSTS-15 PSTS-20 |
Image | ![]() |
![]() |
![]() |
||||||
---|---|---|---|---|---|---|---|---|---|
Part Name | Hex Posts with Ventilation Hole | Plastic Screws - Hex Posts - RENY | Plastic Screws - Hex Posts - PEEK | ||||||
Part Number | SHVAS | SPA-HA | SPE-HB | ||||||
Feature | Stainless Steel Single - end Female Screw Type |
RENY High Strength |
PEEK Chemical Resistance Heat Resistance |
||||||
Material | - | - | - | ||||||
Surface Treatment | - | - | - | ||||||
Thread Size | M3 ~ M8 | M3 ~ M4 | M3 ~ M8 | ||||||
CAD | CAD | CAD | CAD | ||||||
Specifications | Specifications | Specifications | Specifications | ||||||
List | SHVAS-M3 SHVAS-M4 SHVAS-M5 SHVAS-M6 SHVAS-M8 | SPA-M3-HA SPA-M4-HA | SPE-M3-HB SPE-M4-HB SPE-M5-HB SPE-M6-HB SPE-M8-HB |
Related products
Image | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
---|---|---|---|---|---|---|---|---|---|
Part Name | Spring Stop | Spring Stop | Wrench for Pin Plunger | Plunger Holder | Ball Button | Locating Pin | Bushing for Locating Pin - Straight Type | Bushing for Locating Pin - Flange Type | Locating Block |
Number | PST | PSTS | PPW | PHL | BB | PJP | PJA | PJB | SBN |
Feature | Positioning Stopper |
Positioning Stopper |
Dedicated Wrench | Holder for use with Plunger | Used in combination with Plunger For Heavy Load |
For Locating Parallel Pin |
Used in combination with PJP | Used in combination with PJP | For fixing SSB |
Image | ![]() |
![]() |
|||||||
---|---|---|---|---|---|---|---|---|---|
Part Name | Block for Adjust Bolt | Block for Adjust Bolt | |||||||
Number | SAK-A | SAK-B | |||||||
Feature | Used in combination with SAT | Used in combination with SAT |
Latest
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