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Low Profile Screws, Small Head Screws

These screws have a low head height or small head diameter, making them compact.

They are ideal for space-saving in equipment and devices, or when space for installing bolts is limited.
Click for the comparison table of screw head dimensions here ▶

Campact-and-Space-Saving_1en

Image Socket Head Cap Screws with Low Profile Socket Head Cap Screws with Low Profile Socket Head Cap Screws with Low Profile Hex Socket Low Profile Cap Screws (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Socket Head Cap Screw - Low Profile - SUS316L Socket Head Cap Screws with Special Low Profile Socket Head Cap Screws with Special Low Profile Hex Socket Head Cap Screws with Special Low Profile (Nylon Patch) Socket Head Cap Screw with Special Low Profile - Stainless Steel
Part Name Socket Head Cap Screws with Low Profile Socket Head Cap Screws with Low Profile Socket Head Cap Screws with Low Profile Hex Socket Low Profile Cap Screws (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Socket Head Cap Screw - Low Profile - SUS316L Socket Head Cap Screws with Special Low Profile Socket Head Cap Screws with Special Low Profile Hex Socket Head Cap Screws with Special Low Profile (Nylon Patch) Socket Head Cap Screw with Special Low Profile - Stainless Steel
Part Number SLH SLH-TZB SLHS SLHS-UCL SLHL SSH SSH-EL SSH-EL-ALK SSHS
Feature Low Profile
Small Space		 Low Profile
Small Space		 Low Profile
Small Space		 Low Profile
Space-saving
Cleanroom Washing/Cleanroom Packing Provided		 Low Profile
Small Space		 Special Low Profile
Small Space		 Special Low Profile
Small Space		 Special Low Profile
Space-Saving
Nylon Patch		 Special Low Profile
Small Space
Material Steel Steel SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUS316L Steel Steel Steel SUSXM7 (Equivalent to SUS304)
Surface Treatment Ferrosoferric Oxide Film (Black) Trivalent chromate treatment - - - Ferrosoferric Oxide Film (Black) Electroless nickel plating Electroless nickel plating -
Thread Size M2 ～ M10 M2 ～ M10 M2 ～ M10 M2 ～ M6 M3 ～ M6 M2 ～ M10 M2 ～ M10 M2 ～ M8 M2 ～ M10
Operating Temperature (℃) - - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SLH-M10 SLH-M2 SLH-M2.5 SLH-M3 SLH-M4 SLH-M5 SLH-M6 SLH-M8 SLH-M10-TZB SLH-M2.5-TZB SLH-M2-TZB SLH-M3-TZB SLH-M4-TZB SLH-M5-TZB SLH-M6-TZB SLH-M8-TZB SLHS-M10 SLHS-M2 SLHS-M2.5 SLHS-M3 SLHS-M4 SLHS-M5 SLHS-M6 SLHS-M8 SLHS-M2.5-UCL SLHS-M2-UCL SLHS-M3-UCL SLHS-M4-UCL SLHS-M5-UCL SLHS-M6-UCL SLHL-M3 SLHL-M4 SLHL-M5 SLHL-M6 SSH-M10 SSH-M2 SSH-M2.5 SSH-M3 SSH-M4 SSH-M5 SSH-M6 SSH-M8 SSH-M10-EL SSH-M2.5-EL SSH-M2-EL SSH-M3-EL SSH-M4-EL SSH-M5-EL SSH-M6-EL SSH-M8-EL SSH-M2.5-EL-ALK SSH-M2-EL-ALK SSH-M3-EL-ALK SSH-M4-EL-ALK SSH-M5-EL-ALK SSH-M6-EL-ALK SSH-M8-EL-ALK SSHS-M10 SSHS-M2 SSHS-M2.5 SSHS-M3 SSHS-M4 SSHS-M5 SSHS-M6 SSHS-M8
Image Hex Socket Head Cap Screws with Special Low Profile (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screws with Special Low Profile (Stainless Steel / Nylon Patch) Socket Head Cap Screws with Ultra Low Head for Sheet Metal Socket Head Cap Screws with Special Low Profile - Full Thread Socket Head Cap Screw with Special Low Profile - Stainless Steel Hex Socket Head Cap Screws with Special Low Profile (SUS316L / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screw with Special Low Profile (SUS316L, with Ventilation Hole) Socket Head Cap Screws - Special Low Profile - Grade 2 Titanium Hex Socket Head Cap Screw with Special Low Profile (Titanium, with Ventilation Hole)
Part Name Hex Socket Head Cap Screws with Special Low Profile (SUSXM7 / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screws with Special Low Profile (Stainless Steel / Nylon Patch) Socket Head Cap Screws with Ultra Low Head for Sheet Metal Socket Head Cap Screws with Special Low Profile - Full Thread Socket Head Cap Screw with Special Low Profile - Stainless Steel Hex Socket Head Cap Screws with Special Low Profile (SUS316L / Cleanroom Washing/Cleanroom Packing) Hex Socket Head Cap Screw with Special Low Profile (SUS316L, with Ventilation Hole) Socket Head Cap Screws - Special Low Profile - Grade 2 Titanium Hex Socket Head Cap Screw with Special Low Profile (Titanium, with Ventilation Hole)
Part Number SSHS-UCL SSHS-ALK SSHS-UC SSHS-FT SSHL SSHL-UCL SVSHL SSHT SVSHT
Feature Special Low Profile
Space-saving
Cleanroom Washing/Cleanroom Packing Provided		 Special Low Profile
Space-Saving
Nylon Patch		 Special Low Profile
Space-Saving
For Fixing Thin Plates (Plate Thickness 0.1mm or More)		 Full Thread
Special Low Profile
Small Space		 Special Low Profile
Small Space		 Special Low Profile
Space-saving
Cleanroom Washing/Cleanroom Packing Provided		 Special Low Profile
Small Space		 Special Low Profile
Small Space
Lightweight
NonMagnetic
Chemical Resistance		 Lightweight
Nonmagnetic
Chemical Resistance
Material SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUS304 SUS316L SUS316L SUS316L Grade 2 Titanium Grade 2 Titanium
Surface Treatment - - - - - - - Special Chemical Polishing Special Chemical Polishing
Thread Size M2 ～ M6 M2 ～ M8 M3 ～ M6 M3 ～ M10 M3 ～ M5 M3 ～ M5 M3 ～ M5 M3 ～ M6 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 SSHS-M2.5-UCL SSHS-M2-UCL SSHS-M3-UCL SSHS-M4-UCL SSHS-M5-UCL SSHS-M6-UCL SSHS-M2.5-ALK SSHS-M2-ALK SSHS-M3-ALK SSHS-M4-ALK SSHS-M5-ALK SSHS-M6-ALK SSHS-M8-ALK SSHS-M3-UC SSHS-M4-UC SSHS-M5-UC SSHS-M6-UC SSHS-M10-FT SSHS-M3-FT SSHS-M4-FT SSHS-M5-FT SSHS-M6-FT SSHS-M8-FT SSHL-M3 SSHL-M4 SSHL-M5 SSHL-M3-UCL SSHL-M4-UCL SSHL-M5-UCL SVSHL-M3 SVSHL-M4 SVSHL-M5 SSHT-M3 SSHT-M4 SSHT-M5 SSHT-M6 SVSHT-M3 SVSHT-M4 SVSHT-M5 SVSHT-M6
Image Hex Socket Head Cap Screws with Special Low Profile (Hastelloy C-22 equiv.) Hex Head Screw / Special Low Profile Socket Head Cap Captive Screws with Low Profile - SUS316L Hexalobular Socket Head Cap Screws with Low Profile Hexalobular Socket Head Cap Screws with Low Profile Hexalobular Socket Head Cap Screws with Special Low Profile Hexalobular Socket Head Cap Screws with Extreme Low Profile Hexalobular Socket Head Cap Screws with Extreme Low Profile (Nylon Patch) Hexalobular Socket Head Cap Screws with Extreme Low Profile
Part Name Hex Socket Head Cap Screws with Special Low Profile (Hastelloy C-22 equiv.) Hex Head Screw / Special Low Profile Socket Head Cap Captive Screws with Low Profile - SUS316L Hexalobular Socket Head Cap Screws with Low Profile Hexalobular Socket Head Cap Screws with Low Profile Hexalobular Socket Head Cap Screws with Special Low Profile Hexalobular Socket Head Cap Screws with Extreme Low Profile Hexalobular Socket Head Cap Screws with Extreme Low Profile (Nylon Patch) Hexalobular Socket Head Cap Screws with Extreme Low Profile
Part Number SSHH-C22 SNHS-LH SSC-SLHL SLT-TZB SLTS SSTS SET-NI SET-NI-ALK SET-BNI
Feature Chemical Resistance
Special Low Profile
Space-saving		 Low Profile
space-saving		 Low Profile
Small Space
Captive/Loss Prevention		 Hexalobular Socket
Low Profile
Small Space		 Hexalobular Socket
Low Profile
Small Space		 Hexalobular Socket
Special Low Profile
Small Space		 Hexalobular Socket
Extra Low Profile
Small Space		 Hexalobular Socket
Extra Low Profile
Space-Saving
Nylon Patch		 Hexalobular Socket
Extra Low Profile
Small Space
Material Hastelloy equiv. SUSXM7 (Equivalent to SUS304) SUS316L Steel SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) Steel Steel Steel
Surface Treatment - - - Trivalent chromate treatment - - Nickel plating Nickel plating Black Nickel Plating
Thread Size M2 ～ M5 M4 ～ M8 M3 ～ M6 M3 ～ M6 M2 ～ M6 M2 ～ M8 M3 ～ M5 M3 ～ 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 SSHH-M2.5-C22 SSHH-M2-C22 SSHH-M3-C22 SSHH-M4-C22 SSHH-M5-C22 SNHS-M4-LH SNHS-M5-LH SNHS-M6-LH SNHS-M8-LH SSC-SLHL-M3 SSC-SLHL-M4 SSC-SLHL-M5 SSC-SLHL-M6 SLT-M3-TZB SLT-M4-TZB SLT-M5-TZB SLT-M6-TZB SLTS-M2 SLTS-M2.5 SLTS-M3 SLTS-M4 SLTS-M5 SLTS-M6 SSTS-M2 SSTS-M2.5 SSTS-M3 SSTS-M4 SSTS-M5 SSTS-M6 SSTS-M8 SET-M3-NI SET-M4-NI SET-M5-NI SET-M3-NI-ALK SET-M4-NI-ALK SET-M5-NI-ALK SET-M3-BNI SET-M4-BNI SET-M5-BNI
Image Hexalobular Socket Head Cap Screw with Extra Low Profile (Inch Thread) Hexalobular Socket Head Cap Screws with Extreme Low Profile Hexalobular Socket Head Cap Screws with Extreme Low Profile (Nylon Patch) Hexalobular Socket Head Cap Screw with Extra Low Profile (Inch Thread/Stainless Steel) Aluminum Super Special Low Profile Bolt with Hexalobular Socket Hexalobular Keys Socket Head Cap Screws with Small Head Socket Head Cap Screws with Small Head Socket Head Cap Screws with Small Head and Nylon Patch
Part Name Hexalobular Socket Head Cap Screw with Extra Low Profile (Inch Thread) Hexalobular Socket Head Cap Screws with Extreme Low Profile Hexalobular Socket Head Cap Screws with Extreme Low Profile (Nylon Patch) Hexalobular Socket Head Cap Screw with Extra Low Profile (Inch Thread/Stainless Steel) Aluminum Super Special Low Profile Bolt with Hexalobular Socket Hexalobular Keys Socket Head Cap Screws with Small Head Socket Head Cap Screws with Small Head Socket Head Cap Screws with Small Head and Nylon Patch
Part Number SET-TZB(INCH) SETS SETS-ALK SETS(INCH) SETA SKX SNS-SD SNS-SD-EL SNS-SD-EL-ALK
Feature Hexalobular Socket
Extra Low Profile
Small Space
Inch Screws		 Hexalobular Socket
Extra Low Profile
Small Space		 Hexalobular Socket
Extra Low Profile
Space-Saving
Nylon Patch		 Hexalobular Socket
Extra Low Profile
Small Space
Inch Screws		 Super Special Low Profile
With Hexalobular Socket
Space-saving		 For HexalobularSocket Head Screws Small Head
Small Space		 Small Head
Small Space		 Small Head
Space-Saving
Nylon Patch
Material Steel SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) A5056 Steel Steel Steel Steel
Surface Treatment Trivalent chromate treatment - - - - Ferrosoferric Oxide Film (Black) Ferrosoferric Oxide Film (Black) Electroless nickel plating Electroless nickel plating
Thread Size No.6-32UNC ～ No.10-32UNF M2 ～ M6 M2 ～ M6 No.4-40UNC ～ No.10-32UNF M3 ～ M6 - 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 SET-#10-24-TZB SET-#10-32-TZB SET-#6-32-TZB SET-#8-32-TZB SETS-M2 SETS-M2.6 SETS-M3 SETS-M4 SETS-M5 SETS-M6 SETS-M2.6-ALK SETS-M2-ALK SETS-M3-ALK SETS-M4-ALK SETS-M5-ALK SETS-M6-ALK SETS-#10-24 SETS-#10-32 SETS-#4-40 SETS-#6-32 SETS-#8-32 SETA-M3 SETA-M4 SETA-M5 SETA-M6 SKX-10 SKX-15 SKX-20 SKX-25 SKX-30 SKX-4 SKX-40 SKX-45 SKX-5 SKX-6 SKX-8 SNS-M10-SD SNS-M3-SD SNS-M4-SD SNS-M5-SD SNS-M6-SD SNS-M8-SD SNS-M10-SD-EL SNS-M3-SD-EL SNS-M4-SD-EL SNS-M5-SD-EL SNS-M6-SD-EL SNS-M8-SD-EL SNS-M3-SD-EL-ALK SNS-M4-SD-EL-ALK SNS-M5-SD-EL-ALK SNS-M6-SD-EL-ALK SNS-M8-SD-EL-ALK
Image Socket Head Cap Screws with Small Head Socket Head Cap Screws with Small Head - Fluorine Coating Socket Head Cap Screws with Small Head - MoS<sub>2</sub> Coating Socket Head Cap Screws with Small Head and Nylon Patch Hex Socket Head Cap Screw with Small Head - Inch Thread Socket Head Cap Screws with Low & Small Head Socket Head Cap Screws with Low & Small Head Socket Head Cap Screws with Low & Small Head Socket Head Cap Screws with Extreme Low & Small Head
Part Name Socket Head Cap Screws with Small Head Socket Head Cap Screws with Small Head - Fluorine Coating Socket Head Cap Screws with Small Head - MoS2 Coating Socket Head Cap Screws with Small Head and Nylon Patch Hex Socket Head Cap Screw with Small Head - Inch Thread Socket Head Cap Screws with Low & Small Head Socket Head Cap Screws with Low & Small Head Socket Head Cap Screws with Low & Small Head Socket Head Cap Screws with Extreme Low & Small Head
Part Number SNSS-SD SNSS-SD-FC SNSS-SD-MO SNSS-SD-ALK SNSS-SD(INCH) SLH-SD SLH-SD-EL SLHS-SD SSH-SD
Feature Small Head
Small Space		 Small Head
Space-saving
Seizing
Prevention		 Small Head
Space-saving
Seizing
Prevention		 Small Head
Space-Saving
Nylon Patch		 Small Head
Small Space		 Low ProfileSmall Head
Small Space		 Low ProfileSmall Head
Small Space		 Low ProfileSmall Head
Small Space		 Special Low ProfileSmall Head
Small Space
Material SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) Steel Steel SUSXM7 (Equivalent to SUS304) Steel
Surface Treatment - Fluorine coating Molybdenum disulfide coating - - Ferrosoferric Oxide Film (Black) Electroless nickel plating - Ferrosoferric Oxide Film (Black)
Thread Size M2 ～ M10 M3 ～ M10 M3 ～ M10 M2 ～ M8 No.4-40UNC ～ 5/16-18UNC M3 ～ M10 M3 ～ M10 M3 ～ M10 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 SNSS-M10-SD SNSS-M2.5-SD SNSS-M2-SD SNSS-M3-SD SNSS-M4-SD SNSS-M5-SD SNSS-M6-SD SNSS-M8-SD SNSS-M10-SD-FC SNSS-M3-SD-FC SNSS-M4-SD-FC SNSS-M5-SD-FC SNSS-M6-SD-FC SNSS-M8-SD-FC SNSS-M10-SD-MO SNSS-M3-SD-MO SNSS-M4-SD-MO SNSS-M5-SD-MO SNSS-M6-SD-MO SNSS-M8-SD-MO SNSS-M2.5-SD-ALK SNSS-M2-SD-ALK SNSS-M3-SD-ALK SNSS-M4-SD-ALK SNSS-M5-SD-ALK SNSS-M6-SD-ALK SNSS-M8-SD-ALK SNSS-#10-24-SD SNSS-#10-32-SD SNSS-#4-40-SD SNSS-#6-32-SD SNSS-#8-32-SD SNSS-1/4-20-SD SNSS-5/16-18-SD SLH-M10-SD SLH-M3-SD SLH-M4-SD SLH-M5-SD SLH-M6-SD SLH-M8-SD SLH-M10-SD-EL SLH-M3-SD-EL SLH-M4-SD-EL SLH-M5-SD-EL SLH-M6-SD-EL SLH-M8-SD-EL SLHS-M10-SD SLHS-M3-SD SLHS-M4-SD SLHS-M5-SD SLHS-M6-SD SLHS-M8-SD SSH-M10-SD SSH-M3-SD SSH-M4-SD SSH-M5-SD SSH-M6-SD SSH-M8-SD
Image Socket Head Cap Screws with Extreme Low & Small Head Socket Head Cap Screws with Ultra Low Small Head and Nylon Patch Socket Head Cap Screws with Extreme Low & Small Head Socket Head Cap Screws with Ultra Low Small Head - Fluorine Coating Socket Head Cap Screws with Ultra Low Small Head - MoS<sub>2</sub> Coating Socket Head Cap Screws with Ultra Low Small Head and Nylon Patch Phillips Flat Head Screws for Sheet Metal Phillips Flat Head Screws for Sheet Metal Cross Recessed Flat Head Machine Screws with Small Head
Part Name Socket Head Cap Screws with Extreme Low & Small Head Socket Head Cap Screws with Ultra Low Small Head and Nylon Patch Socket Head Cap Screws with Extreme Low & Small Head Socket Head Cap Screws with Ultra Low Small Head - Fluorine Coating Socket Head Cap Screws with Ultra Low Small Head - MoS2 Coating Socket Head Cap Screws with Ultra Low Small Head and Nylon Patch Phillips Flat Head Screws for Sheet Metal Phillips Flat Head Screws for Sheet Metal Cross Recessed Flat Head Machine Screws with Small Head
Part Number SSH-SD-EL SSH-SD-EL-ALK SSHS-SD SSHS-SD-FC SSHS-SD-MO SSHS-SD-ALK SNF-TBZ-SUC SNFS-SUC SNF-SD-TZB
Feature Special Low ProfileSmall Head
Small Space		 Special Low Profile
Small Head
Space-Saving
Nylon Patch		 Special Low ProfileSmall Head
Small Space		 Special Low Profile
Small Head
Space-saving
Seizing
Prevention		 Special Low Profile
Small Head
Space-saving
Seizing
Prevention		 Special Low Profile
Small Head
Space-Saving
Nylon Patch		 Low Profile
Space-Saving
For Sheet Metal		 Low Profile
Space-Saving
For Sheet Metal		 Low ProfileSmall Head
Small Space
Material Steel Steel SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) Steel SUSXM7 (Equivalent to SUS304) Steel
Surface Treatment Electroless nickel plating Electroless nickel plating - Fluorine coating Molybdenum disulfide coating - Black Trivalent Chromate Treatment - Trivalent chromate treatment
Thread Size M3 ～ M10 M3 ～ M8 M2 ～ M10 M3 ～ M10 M3 ～ M10 M2 ～ M8 M3 ～ M6 M3 ～ M6 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 SSH-M10-SD-EL SSH-M3-SD-EL SSH-M4-SD-EL SSH-M5-SD-EL SSH-M6-SD-EL SSH-M8-SD-EL SSH-M3-SD-EL-ALK SSH-M4-SD-EL-ALK SSH-M5-SD-EL-ALK SSH-M6-SD-EL-ALK SSH-M8-SD-EL-ALK SSHS-M10-SD SSHS-M2.5-SD SSHS-M2-SD SSHS-M3-SD SSHS-M4-SD SSHS-M5-SD SSHS-M6-SD SSHS-M8-SD SSHS-M10-SD-FC SSHS-M3-SD-FC SSHS-M4-SD-FC SSHS-M5-SD-FC SSHS-M6-SD-FC SSHS-M8-SD-FC SSHS-M10-SD-MO SSHS-M3-SD-MO SSHS-M4-SD-MO SSHS-M5-SD-MO SSHS-M6-SD-MO SSHS-M8-SD-MO SSHS-M2.5-SD-ALK SSHS-M2-SD-ALK SSHS-M3-SD-ALK SSHS-M4-SD-ALK SSHS-M5-SD-ALK SSHS-M6-SD-ALK SSHS-M8-SD-ALK SNF-M3-TBZ-SUC SNF-M4-TBZ-SUC SNF-M5-TBZ-SUC SNF-M6-TBZ-SUC SNFS-M3-SUC SNFS-M4-SUC SNFS-M5-SUC SNFS-M6-SUC SNF-M3-SD-TZB SNF-M4-SD-TZB SNF-M5-SD-TZB
Image Cross Recessed Flat Head Machine Screws with Small Head Cross Recessed Head Cap Screws with Extra Low Profile Cross Recessed Head Cap Screws with Extra Low Profile Cross Recessed Head Cap Screws with Extra Low Profile - Stainless Steel Bits for Cross Recessed Head Cap Screws with Extra Low Profile Truss Head Phillips Screws for Sheet Metal Socket Button Head Cap Screws with Flange Socket Button Head Cap Screw with Flange (Electroless Nickel Plating) Socket Button Head Cap Screws with Flange
Part Name Cross Recessed Flat Head Machine Screws with Small Head Cross Recessed Head Cap Screws with Extra Low Profile Cross Recessed Head Cap Screws with Extra Low Profile Cross Recessed Head Cap Screws with Extra Low Profile - Stainless Steel Bits for Cross Recessed Head Cap Screws with Extra Low Profile Truss Head Phillips Screws for Sheet Metal Socket Button Head Cap Screws with Flange Socket Button Head Cap Screw with Flange (Electroless Nickel Plating) Socket Button Head Cap Screws with Flange
Part Number SNFS-SD SEQ-TBZ SEQ-TZB SEQS SKQB SNMS-UC SFB SFB-EL SFBS
Feature Low ProfileSmall Head
Small Space		 Extreme Low Profile
Small Space		 Extreme Low Profile
Small Space		 Extra Low Profile
Space-saving		 Dedicated Screwdrivers for SEQ Truss Machine Screws
Space-Saving
For Fixing Thin Plates (Plate Thickness 0.1mm or More)		 With Flange
Small Space		 With Flange
Small Space		 With Flange
Small Space
Material SUSXM7 (Equivalent to SUS304) Steel Steel SUSXM7 (Equivalent to SUS304) - SUSXM7 (Equivalent to SUS304) Steel Steel SUSXM7 (Equivalent to SUS304)
Surface Treatment - Black Trivalent Chromate Treatment Trivalent chromate treatment - - - Ferrosoferric Oxide Film (Black) Electroless nickel plating -
Thread Size M4 ～ M6 M3 ～ M4 M3 ～ M4 M3 ～ M4 - M3 ～ M6 M3 ～ M8 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 SNFS-M4-SD SNFS-M5-SD SNFS-M6-SD SEQ-M3-TBZ SEQ-M4-TBZ SEQ-M3-TZB SEQ-M4-TZB SEQS-M3 SEQS-M4 SKQB-1 SKQB-2 SNMS-M3-UC SNMS-M4-UC SNMS-M5-UC SNMS-M6-UC SFB-M3 SFB-M4 SFB-M5 SFB-M6 SFB-M8 SFB-M3-EL SFB-M4-EL SFB-M5-EL SFB-M6-EL SFB-M8-EL SFBS-M3 SFBS-M4 SFBS-M5 SFBS-M6
Image Socket Button Head Cap Screws with Flange for Sheet Metal Tamper Resistant Special Low Profile Cap Screws Socket Head Cap Screws with Low Profile with Pilot Recess Plastic screw - Hex Socket Low Head Bolt - RENY Plastic screw - Hex Socket Low Head Bolt - PEEK Plastic screw - Hex Socket Low Head Bolt - PPS Plastic Screws - Hexalobular Socket Head Cap Screw with Low Head - PEEK Plastic Screws - Hexalobular Socket Head Cap Screw with Ultra Low Head - PEEK Plastic Screws - Hexalobular Socket Head Cap Screw with Low Profile - PPS
Part Name Socket Button Head Cap Screws with Flange for Sheet Metal Tamper Resistant Special Low Profile Cap Screws Socket Head Cap Screws with Low Profile with Pilot Recess Plastic screw - Hex Socket Low Head Bolt - RENY Plastic screw - Hex Socket Low Head Bolt - PEEK Plastic screw - Hex Socket Low Head Bolt - PPS Plastic Screws - Hexalobular Socket Head Cap Screw with Low Head - PEEK Plastic Screws - Hexalobular Socket Head Cap Screw with Ultra Low Head - PEEK Plastic Screws - Hexalobular Socket Head Cap Screw with Low Profile - PPS
Part Number SFBS-UC SRSHS SLP SPA-LC SPE-LC SPS-LC SPE-LH SPE-SH SPS-LH
Feature With Flange
Space-Saving
For Fixing Thin Plates (Plate Thickness 0.1mm or More)		 Tamper-resistant screw with special low Profile height Pilot Recess
Low Profile
Small Space		 High Strength
High Specific Strength
Low Profile
Space Saving		 Heat Resistance
Chemical Resistance
Low Profile　Small Head		 High Specific Strength
Heat Resistance
Chemical Resistance
Low Profile　Small Head		 Heat Resistance
Chemical Resistance
Low Profile
Space Saving		 Heat Resistance
Chemical Resistance
Low Profile
Space Saving		 High Specific Strength
Heat Resistance
Chemical Resistance
Low Profile
Space Saving
Material SUSXM7 (Equivalent to SUS304) SUSXM7 (Equivalent to SUS304) Steel RENY PEEK PPS PEEK PEEK PPS
Surface Treatment - - Ferrosoferric Oxide Film (Black) - - - - - -
Thread Size M3 ～ M6 M2 ～ M4 M4 ～ M8 M3 ～ M6 M3 ～ M6 M3 ～ M6 M3 ～ M6 M3 ～ M6 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 SFBS-M3-UC SFBS-M4-UC SFBS-M5-UC SFBS-M6-UC SRSHS-M2 SRSHS-M2.5 SRSHS-M3 SRSHS-M4 SLP-M4 SLP-M5 SLP-M6 SLP-M8 SPA-M3-LC SPA-M4-LC SPA-M5-LC SPA-M6-LC SPE-M3-LC SPE-M4-LC SPE-M5-LC SPE-M6-LC SPS-M3-LC SPS-M4-LC SPS-M5-LC SPS-M6-LC SPE-M3-LH SPE-M4-LH SPE-M5-LH SPE-M6-LH SPE-M3-SH SPE-M4-SH SPE-M5-SH SPE-M6-SH SPS-M3-LH SPS-M4-LH SPS-M5-LH SPS-M6-LH
Image Plastic Screws - Hexalobular Socket Head Cap Screw with Ultra Low Head - PPS Plastic Screws - Hexalobular Socket Head Cap Screw with Low Profile - RENY Plastic Screws - Hexalobular Socket Head Cap Screw with Ultra Low Head - RENY SLP Specialty Keys Hexalobular wrenches for extremely limited access spaces Low profile screwdrivers for extremely limited access spaces Low profile screwdrivers for extremely limited access spaces Low profile screwdrivers for extremely limited access spaces
Part Name Plastic Screws - Hexalobular Socket Head Cap Screw with Ultra Low Head - PPS Plastic Screws - Hexalobular Socket Head Cap Screw with Low Profile - RENY Plastic Screws - Hexalobular Socket Head Cap Screw with Ultra Low Head - RENY SLP Specialty Keys Hexalobular wrenches for extremely limited access spaces Low profile screwdrivers for extremely limited access spaces Low profile screwdrivers for extremely limited access spaces Low profile screwdrivers for extremely limited access spaces
Part Number SPS-SH SPA-LH SPA-SH SKP SKX-N SKND SKND-PH SKND-SLOT
Feature High Specific Strength
Heat Resistance
Chemical Resistance
Low Profile
Space Saving		 High Strength
High Specific Strength
Low Profile
Space Saving		 High Strength
High Specific Strength
Low Profile
Space Saving		 Special keys for SLP Tools for Extremely Limited Access Spaces
For Hexalobular Head Socket Screws		 Tools for Extremely Limited Access Spaces
For Hex Sockets		 Tools for Extremely Limited Access Spaces
For Cross-Recessed Sockets		 Tools for Extremely Limited Access Spaces
For Slotted Grooves
Material PPS RENY RENY - - - - -
Surface Treatment - - - Ferrosoferric Oxide Film (Black) Electroless nickel plating Electroless nickel plating Electroless nickel plating Electroless nickel plating
Thread Size M3 ～ M6 M3 ～ M6 M3 ～ M6 - - - - -
Operating Temperature (℃) - - - - - - - -
CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List SPS-M3-SH SPS-M4-SH SPS-M5-SH SPS-M6-SH SPA-M3-LH SPA-M4-LH SPA-M5-LH SPA-M6-LH SPA-M3-SH SPA-M4-SH SPA-M5-SH SPA-M6-SH SKP-3 SKP-4 SKP-5 SKP-6 SKX-10N SKX-15N SKX-20N SKX-25N SKX-4N SKX-5N SKX-6N SKX-8N SKND-2.5 SKND-3 SKND-4 SKND-5 SKND-PH0 SKND-PH1 SKND-PH2 SKND-SLOT6

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No. 8: Preventing Part Fall-out

No. 8: Preventing Part Fall-out

Are you struggling with screw or washer fall-out during equipment assembly or maintenance?
Here we introduce products that can be used to prevent part fall-out.

All you need to know about the roles and types of washers!

All you need to know about the roles and types of washers!

This page introduces washers. As well as a description of washers, the washer products handled by NBK are introduced.

Select the best screws for your needs

Select the best screws for your needs

This page helps to select a Product based on application needs. Vacuum, Low Outgas, Clean, Chemical Resistance, High Strength, Heat Resistance, etc

CE-marked components which prevent foreign matter contamination are required 【Safety / precautionary measures】

CE-marked components which prevent foreign matter contamination are required 【Safety / precautionary measures】

Introducing components with a captive mechanism.

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Screws compatible with clean environments

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Prevention of Screw Drive Damage

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Captive

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Fixing and Positioning

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SEMS Screws, Improved Fastening Efficiency Screws

SEMS Screws, Improved Fastening Efficiency Screws