Compact and Space-Saving

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
Part Name	Hex Head Cap Screws with Ultra Low Profile	Socket Head Cap Screws with Ventilation Hole with Low Profile	Vented Socket Head Cap Screws with Ultra Low Profile	Vented Socket Head Cap Screws with Ultra Low Profile - 316L Stainless Steel	Vented Socket Head Cap Screws with Ultra Low Profile - Titanium	Socket Head Cap Screws with Low Profile	Low Profile Socket Head Cap Screws with Nylon Patch	Socket Head Cap Screws with Low Profile	Low Profile Socket Head Cap Screws with Nylon Patch
Part Number	SNHS-LH	SVLS	SVSHS	SVSHL	SVSHT	SLH	SLH-ALK	SLH-TZB	SLH-TZB-ALK
Feature	Low Profile space-saving	Low Profile Small Space	Space-Saving Ultra Low Profile	Space-Saving Ultra Low Profile	Lightweight Sapce-Saving Ultra Low Profile Nonmagnetic Chemical Resistance	Space-Saving Low Profile Conforms to DIN 7984.	Low Profile Space-Saving Nylon Patch	Space-Saving Low Profile Conforms to DIN 7984.	Low Profile Space-Saving Nylon Patch
Material	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUS316L	Grade 2 Titanium	Steel	Steel	Steel	Steel
Surface Treatment	-	-	-	-	Special Chemical Polishing	Ferrosoferric Oxide Film (Black)	Ferrosoferric Oxide Film (Black)	Trivalent chromate treatment	Trivalent chromate treatment
Thread Size	M4 ～ M8	M3 ～ M10	M3 ～ M6	M3 ～ M5	M3 ～ M6	M2 ～ M10	M2 ～ M10	M2 ～ M10	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	SNHS-M4-LH SNHS-M5-LH SNHS-M6-LH SNHS-M8-LH	SVLS-M10 SVLS-M3 SVLS-M4 SVLS-M5 SVLS-M6 SVLS-M8	SVSHS-M3 SVSHS-M4 SVSHS-M5 SVSHS-M6	SVSHL-M3 SVSHL-M4 SVSHL-M5	SVSHT-M3 SVSHT-M4 SVSHT-M5 SVSHT-M6	SLH-M10 SLH-M2 SLH-M2.5 SLH-M3 SLH-M4 SLH-M5 SLH-M6 SLH-M8	SLH-M10-ALK SLH-M2.5-ALK SLH-M2-ALK SLH-M3-ALK SLH-M4-ALK SLH-M5-ALK SLH-M6-ALK SLH-M8-ALK	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	SLH-M10-TZB-ALK SLH-M2.5-TZB-ALK SLH-M2-TZB-ALK SLH-M3-TZB-ALK SLH-M4-TZB-ALK SLH-M5-TZB-ALK SLH-M6-TZB-ALK SLH-M8-TZB-ALK

Image
Part Name	Socket Head Cap Screws with Low Profile - 316L Stainless Steel	Low Profile Socket Head Cap Screws with Nylon Patch – 316L Stainless Steel	Socket Head Cap Screws with Low Profile - SUSXM7	Low Profile Socket Head Cap Screws with Nylon Patch – Stainless Steel	Socket Head Cap Screws with Low Profile - SUSXM7 - Cleanroom Washed & Packaged	Socket Head Cap Screws with Ultra Low Profile	Ultra Low Profile Socket Head Cap Screws with Nylon Patch	Socket Head Cap Screws with Ultra Low Profile	Socket Head Cap Screws with Ultra Low Profile - 316L Stainless Steel
Part Number	SLHL	SLHL-ALK	SLHS	SLHS-ALK	SLHS-UCL	SSH	SSH-ALK	SSH-EL	SSHL
Feature	Space-Saving Low Profile	Low Profile Space-Saving Nylon Patch	Space-Saving Low Profile	Low Profile Space-Saving Nylon Patch	Space-Saving Low Profile Cleanroom Washed & Packaged	Space-Saving Ultra Low Profile	Special Low Profile Space-Saving Nylon Patch	Space-Saving Ultra Low Profile	Space-Saving Ultra Low Profile
Material	SUS316L	SUS316L	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	Steel	Steel	Steel	SUS316L
Surface Treatment	-	-	-	-	-	Ferrosoferric Oxide Film (Black)	Ferrosoferric Oxide Film (Black)	Electroless nickel plating	-
Thread Size	M3 ～ M6	M3 ～ M6	M2 ～ M10	M2 ～ M10	M2 ～ M6	M2 ～ M10	M2 ～ M10	M2 ～ M10	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	SLHL-M3 SLHL-M4 SLHL-M5 SLHL-M6	SLHL-M3-ALK SLHL-M4-ALK SLHL-M5-ALK SLHL-M6-ALK	SLHS-M10 SLHS-M2 SLHS-M2.5 SLHS-M3 SLHS-M4 SLHS-M5 SLHS-M6 SLHS-M8	SLHS-M10-ALK SLHS-M2.5-ALK SLHS-M2-ALK SLHS-M3-ALK SLHS-M4-ALK SLHS-M5-ALK SLHS-M6-ALK SLHS-M8-ALK	SLHS-M2.5-UCL SLHS-M2-UCL SLHS-M3-UCL SLHS-M4-UCL SLHS-M5-UCL SLHS-M6-UCL	SSH-M10 SSH-M2 SSH-M2.5 SSH-M3 SSH-M4 SSH-M5 SSH-M6 SSH-M8	SSH-M10-ALK SSH-M2.5-ALK SSH-M2-ALK SSH-M3-ALK SSH-M4-ALK SSH-M5-ALK SSH-M6-ALK SSH-M8-ALK	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	SSHL-M3 SSHL-M4 SSHL-M5

Image
Part Name	Socket Head Cap Screws with Ultra Low Profile - 316L Stainless Steel - Cleanroom Washed & Packaged	Socket Head Cap Screws with Ultra Low Profile - SUSXM7	Socket Head Cap Screws with Ultra Low Profile - SUSXM7 - Cleanroom Washed & Packaged	Socket Head Cap Screws with Ultra Low Profile for Sheet Metal	Ultra Low Profile Socket Head Cap Screws with Nylon Patch – for Sheet Metal	Socket Head Cap Screws with Ultra Low Profile - Hastelloy C-22 equiv.	Socket Head Cap Screws with Ultra Low Profile (Full Thread)	Hexalobular Socket Head Cap Screws with Ultra Low Profile	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile
Part Number	SSHL-UCL	SSHS	SSHS-UCL	SSHS-UC	SSHS-UC-ALK	SSHH-C22	SSHS-FT	SSTS	SET-NI
Feature	Space-Saving Ultra Low Profile Cleanroom Washed & Packaged	Space-Saving Ultra Low Profile	Space-Saving Ultra Low Profile Cleanroom Washed & Packaged	For Sheet Metal (Plate Thickness 0.1mm or More) Space-Saving Ultra Low Profile	Special Low Profile Space-Saving For Sheet Metal (Plate Thickness 0.1mm or More) Nylon Patch	Chemical Resistance Special Low Profile Space-saving	Full Thread Space-Saving Ultra Low Profile	Hexalobular Socket Special Low Profile Small Space	Hexalobular Socket Extra Low Profile Small Space
Material	SUS316L	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	Hastelloy equiv.	SUS304	SUSXM7 (Equivalent to SUS304)	Steel
Surface Treatment	-	-	-	-	-	-	-	-	Nickel plating
Thread Size	M3 ～ M5	M2 ～ M10	M2 ～ M6	M3 ～ M6	M3 ～ M6	M2 ～ M5	M3 ～ M10	M2 ～ M8	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	SSHL-M3-UCL SSHL-M4-UCL SSHL-M5-UCL	SSHS-M10 SSHS-M2 SSHS-M2.5 SSHS-M3 SSHS-M4 SSHS-M5 SSHS-M6 SSHS-M8	SSHS-M2.5-UCL SSHS-M2-UCL SSHS-M3-UCL SSHS-M4-UCL SSHS-M5-UCL SSHS-M6-UCL	SSHS-M3-UC SSHS-M4-UC SSHS-M5-UC SSHS-M6-UC	SSHS-M3-UC-ALK SSHS-M4-UC-ALK SSHS-M5-UC-ALK SSHS-M6-UC-ALK	SSHH-M2.5-C22 SSHH-M2-C22 SSHH-M3-C22 SSHH-M4-C22 SSHH-M5-C22	SSHS-M10-FT SSHS-M3-FT SSHS-M4-FT SSHS-M5-FT SSHS-M6-FT SSHS-M8-FT	SSTS-M2 SSTS-M2.5 SSTS-M3 SSTS-M4 SSTS-M5 SSTS-M6 SSTS-M8	SET-M3-NI SET-M4-NI SET-M5-NI

Image
Part Name	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile (Inch Thread)	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile - Stainless Steel (Inch Thread)	Hexalobular Socket Head Cap Screws with Low Profile	Hexalobular Socket Head Cap Screws with Low Profile	Cross Recessed Head Cap Screws with Extra Low Profile	Cross Recessed Head Cap Screws with Super Ultra Low Profile	Cross Recessed Head Cap Screws with Super Ultra Low Profile - Stainless Steel
Part Number	SET-BNI	SETS	SET-TZB(INCH)	SETS(INCH)	SLT-TZB	SLTS	SEQ-TBZ	SEQ-TZB	SEQS
Feature	Hexalobular Socket Extra Low Profile Small Space	Hexalobular Socket Extra Low Profile Small Space	Hexalobular Socket Extra Low Profile Small Space Inch Screws	Hexalobular Socket Extra Low Profile Small Space Inch Screws	Hexalobular Socket Low Profile Small Space	Hexalobular Socket Low Profile Small Space	Extreme Low Profile Small Space	Extreme Low Profile Small Space	Extra Low Profile Space-saving
Material	Steel	SUSXM7 (Equivalent to SUS304)	Steel	SUSXM7 (Equivalent to SUS304)	Steel	SUSXM7 (Equivalent to SUS304)	Steel	Steel	SUSXM7 (Equivalent to SUS304)
Surface Treatment	Black Nickel Plating	-	Trivalent chromate treatment	-	Trivalent chromate treatment	-	Black Trivalent Chromate Treatment	Trivalent chromate treatment	-
Thread Size	M3 ～ M5	M2 ～ M6	No.6-32UNC ～ No.10-32UNF	No.4-40UNC ～ No.10-32UNF	M3 ～ M6	M2 ～ M6	M3 ～ M4	M3 ～ M4	M3 ～ M4
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SET-M3-BNI SET-M4-BNI SET-M5-BNI	SETS-M2 SETS-M2.6 SETS-M3 SETS-M4 SETS-M5 SETS-M6	SET-#10-24-TZB SET-#10-32-TZB SET-#6-32-TZB SET-#8-32-TZB	SETS-#10-24 SETS-#10-32 SETS-#4-40 SETS-#6-32 SETS-#8-32	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	SEQ-M3-TBZ SEQ-M4-TBZ	SEQ-M3-TZB SEQ-M4-TZB	SEQS-M3 SEQS-M4

Image
Part Name	Truss Head Phillips Screws for Sheet Metal	Socket Button Head Cap Screws with Flange for Sheet Metal	Socket Head Cap Screws with Small Head	Socket Head Cap Screws with Small Head	Socket Head Cap Screws with Small Head and Nylon Patch	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	Vented Socket Head Cap Screws with Small Head
Part Number	SNMS-UC	SFBS-UC	SNS-SD	SNS-SD-EL	SNS-SD-EL-ALK	SNSS-SD	SNSS-SD-FC	SNSS-SD-MO	SVSS-SD
Feature	Truss Head Screws Space-Saving For Sheet Metal (Plate Thickness 0.1mm or More)	Flanged Space-Saving For Sheet Metal (Plate Thickness 0.1mm or More)	Small Head Small Space	Small Head Small Space	Small Head Space-Saving Nylon Patch	Small Head Small Space	Small Head Space-saving Seizing Prevention	Small Head Space-saving Seizing Prevention	Standard Small Head
Material	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	Steel	Steel	Steel	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)
Surface Treatment	-	-	Ferrosoferric Oxide Film (Black)	Electroless nickel plating	Electroless nickel plating	-	Fluorine coating	Molybdenum disulfide coating	-
Thread Size	M3 ～ M6	M3 ～ M6	M3 ～ M10	M3 ～ M10	M3 ～ M8	M2 ～ M10	M3 ～ M10	M3 ～ M10	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	SNMS-M3-UC SNMS-M4-UC SNMS-M5-UC SNMS-M6-UC	SFBS-M3-UC SFBS-M4-UC SFBS-M5-UC SFBS-M6-UC	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	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	SVSS-M10-SD SVSS-M2.5-SD SVSS-M2-SD SVSS-M3-SD SVSS-M4-SD SVSS-M5-SD SVSS-M6-SD SVSS-M8-SD

Image
Part Name	Socket Head Cap Screws with Small Head and Nylon Patch	Socket Head Cap Screws with Small Head (Inch Thread)	Socket Head Cap Screws with Small Head - 316L Stainless Steel	Vented Socket Head Cap Screws with Small Head - 316L Stainless Steel	Socket Head Cap Screws with Small Head - Titanium	Socket Head Cap Screws with Small Head - Titanium	Vented Socket Head Cap Screws with Small Head - Titanium	Socket Head Cap Screws with Low Profile & Small Head	Socket Head Cap Screws with Low Profile & Small Head
Part Number	SNSS-SD-ALK	SNSS-SD(INCH)	SNSL-SD	SVSL-SD	SNST-SD	SNST-SD-UT	SVST-SD	SLH-SD	SLH-SD-EL
Feature	Small Head Space-Saving Nylon Patch	Small Head Small Space	Small Head Heat Resistance Corrosion Resistance Non-magnetic	Small Head Corrosion Resistance Non-magnetic	Small Head Lightweight Non-magnetic Chemical Resistance	Small Head Lightweight Non-magnetic Chemical Resistance	Small Head Lightweight Non-magnetic Chemical Resistance Lightweight	Low ProfileSmall Head Small Space	Low ProfileSmall Head Small Space
Material	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUS316L	SUS316L	Grade 2 Titanium	Grade 2 Titanium	Grade 2 Titanium	Steel	Steel
Surface Treatment	-	-	-	-	Special Chemical Polishing	-	Special Chemical Polishing	Ferrosoferric Oxide Film (Black)	Electroless nickel plating
Thread Size	M2 ～ M8	No.4-40UNC ～ 5/16-18UNC	M2 ～ M8	M2 ～ M8	M3 ～ M6	M3 ～ M6	M3 ～ M5	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-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	SNSL-M2.5-SD SNSL-M2-SD SNSL-M3-SD SNSL-M4-SD SNSL-M5-SD SNSL-M6-SD SNSL-M8-SD	SVSL-M2-SD SVSL-M3-SD SVSL-M4-SD SVSL-M5-SD SVSL-M6-SD SVSL-M8-SD	SNST-M3-SD SNST-M4-SD SNST-M5-SD SNST-M6-SD	SNST-M3-SD-UT SNST-M4-SD-UT SNST-M5-SD-UT SNST-M6-SD-UT	SVST-M3-SD SVST-M4-SD SVST-M5-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

Image
Part Name	Socket Head Cap Screws with Low Profile & Small Head	Socket Head Cap Screws with Ultra Low Profile & Small Head	Socket Head Cap Screws with Ultra Low Profile & Small Head	Socket Head Cap Screws with Ultra Low Profile & Small Head and Nylon Patch	Socket Head Cap Screws with Ultra Low Profile & Small Head	Socket Head Cap Screws with Ultra Low Profile & Small Head - Fluorine Coating	Socket Head Cap Screws with Ultra Low Profile & Small Head - MoS₂ Coating	Vented Socket Head Cap Screws with Ultra Low Profile & Small Head	Socket Head Cap Screws with Ultra Low Profile & Small Head and Nylon Patch
Part Number	SLHS-SD	SSH-SD	SSH-SD-EL	SSH-SD-EL-ALK	SSHS-SD	SSHS-SD-FC	SSHS-SD-MO	SVSHS-SD	SSHS-SD-ALK
Feature	Low ProfileSmall Head Small Space	Special Low ProfileSmall Head Small Space	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	Special Low Profile Small Head Space-Saving Nylon Patch
Material	SUSXM7 (Equivalent to SUS304)	Steel	Steel	Steel	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)
Surface Treatment	-	Ferrosoferric Oxide Film (Black)	Electroless nickel plating	Electroless nickel plating	-	Fluorine coating	Molybdenum disulfide coating	-	-
Thread Size	M3 ～ M10	M3 ～ M10	M3 ～ M10	M3 ～ M8	M2 ～ M10	M3 ～ M10	M3 ～ M10	M3 ～ M6	M2 ～ M8
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	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	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	SVSHS-M3-SD SVSHS-M4-SD SVSHS-M5-SD SVSHS-M6-SD	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

Image
Part Name	Socket Head Cap Screws with Ultra Low Profile & Small Head - 316L Stainless Steel	Vented Socket Head Cap Screws with Ultra Low Profile & Small Head - 316L Stainless Steel	Socket Head Cap Screws with Ultra Low Small Head - Titanium	Socket Head Cap Screws with Ultra Low Small Head - Titanium	Vented Socket Head Cap Screws with Ultra Low Profile & Small Head - Titanium	Phillips Flat Head Screws for Sheet Metal	Phillips Flat Head Screws for Sheet Metal	Cross Recessed Flat Head Machine Screws with Small Head	Cross Recessed Flat Head Machine Screws with Small Head
Part Number	SSHL-SD	SVSHL-SD	SSHT-SD	SSHT-SD-UT	SVSHT-SD	SNF-TBZ-SUC	SNFS-SUC	SNF-SD-TZB	SNFS-SD
Feature	Special Low Profile Small Head Space-saving Non-magnetic	Special Low Profile Small Head Space-saving Non-magnetic	Special Low Profile Space-saving Lightweight Non-magnetic Chemical Resistance Small Head	Special Low Profile Space-saving Lightweight Non-magnetic Chemical Resistance Small Head	Special Low Profile Small Head Space-saving Lightweight Non-magnetic Chemical Resistance Lightweight	Low Profile Space-Saving For Sheet Metal	Low Profile Space-Saving For Sheet Metal	Low ProfileSmall Head Small Space	Low ProfileSmall Head Small Space
Material	SUS316L	SUS316L	Grade 2 Titanium	Grade 2 Titanium	Grade 2 Titanium	Steel	SUSXM7 (Equivalent to SUS304)	Steel	SUSXM7 (Equivalent to SUS304)
Surface Treatment	-	-	Special Chemical Polishing	-	Special Chemical Polishing	Black Trivalent Chromate Treatment	-	Trivalent chromate treatment	-
Thread Size	M3 ～ M5	M3 ～ M5	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M5	M4 ～ M6
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SSHL-M3-SD SSHL-M4-SD SSHL-M5-SD	SVSHL-M3-SD SVSHL-M4-SD SVSHL-M5-SD	SSHT-M3-SD SSHT-M4-SD SSHT-M5-SD SSHT-M6-SD	SSHT-M3-SD-UT SSHT-M4-SD-UT SSHT-M5-SD-UT SSHT-M6-SD-UT	SVSHT-M3-SD SVSHT-M4-SD SVSHT-M5-SD SVSHT-M6-SD	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	SNFS-M4-SD SNFS-M5-SD SNFS-M6-SD

Image
Part Name	Phillips Pan Head Screws with Washers for Sheet Metal (SEMS)	Phillips Pan Head Screws with Washers for Sheet Metal (SEMS)	Socket Head Cap Captive Screws with Low Profile	Socket Head Cap Captive Screws with Special Low Profile	Socket Head Cap Captive Screws with Small Head	Socket Head Cap Captive Screws with Ultra Low Small Head	Socket Head Cap Captive Screws with Low Profile - 316L Stainless Steel	Plastic screw - Hex Socket Low Head Bolt - RENY	Plastic screw - Hex Socket Low Head Bolt - PEEK
Part Number	SNPI3-SUC	SNPI3S-SUC	SSCLS	SSCHS	SSC-SD	SSCHS-SD	SSC-SLHL	SPA-LC	SPE-LC
Feature	For Sheet Metal Space-Saving Captive Washers P=3	For Sheet Metal Space-Saving Captive Washers P=3	Low Profile Captive / Loss Prevention	Special Low Profile Captive / Loss Prevention	Small Head Space-saving Captive / Loss Prevention	Ultra Low Small Head Space-saving Captive / Loss Prevention	Captive / Loss Prevention Space-Saving Low Profile	High Strength High Specific Strength Low Profile Space Saving	Heat Resistance Chemical Resistance Low Profile　Small Head
Material	Steel	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUS316L	RENY	PEEK
Surface Treatment	Trivalent chromate treatment	-	-	-	-	-	-	-	-
Thread Size	M3 ～ M5	M3 ～ M6	M3 ～ M8	M3 ～ M8	M3 ～ M8	M3 ～ M8	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	SNPI3-M3-SUC SNPI3-M4-SUC SNPI3-M5-SUC	SNPI3S-M3-SUC SNPI3S-M4-SUC SNPI3S-M5-SUC SNPI3S-M6-SUC	SSCLS-M3 SSCLS-M4 SSCLS-M5 SSCLS-M6 SSCLS-M8	SSCHS-M3 SSCHS-M4 SSCHS-M5 SSCHS-M6 SSCHS-M8	SSC-M3-SD SSC-M4-SD SSC-M5-SD SSC-M6-SD SSC-M8-SD	SSCHS-M3-SD SSCHS-M4-SD SSCHS-M5-SD SSCHS-M6-SD SSCHS-M8-SD	SSC-SLHL-M3 SSC-SLHL-M4 SSC-SLHL-M5 SSC-SLHL-M6	SPA-M3-LC SPA-M4-LC SPA-M5-LC SPA-M6-LC	SPE-M3-LC SPE-M4-LC SPE-M5-LC SPE-M6-LC

Image
Part Name	Plastic Screws - Socket Head Cap Screws with Low Profile - 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 Screws with Low Profile - PPS	Plastic Screws - Hexalobular Socket Head Cap Screws with Ultra Low Profile - PPS	Plastic Screws - Hexalobular Socket Head Cap Screw with Low Profile - RENY	Plastic Screws - Hexalobular Socket Head Cap Screw with Ultra Low Head - RENY
Part Number	SPS-LC	SPE-LH	SPE-SH	SPS-LH	SPS-SH	SPA-LH	SPA-SH
Feature	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	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
Material	PPS	PEEK	PEEK	PPS	PPS	RENY	RENY
Surface Treatment	-	-	-	-	-	-	-
Thread Size	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6
Operating Temperature (℃)	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	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	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

Latest

No. 2: Vacuum environments

Vacuum technology is often used in semiconductor manufacturing equipment. A vacuum is not required for all equipment. A vacuum would mainly be required for equipment that uses plasma or an electron beam. In Part 2, we introduce some NBK products that are ideal for use in these vacuum environments!

Description of Tamper Resistant Screws for the Engineers

This is the page on tamper-resistant screws in "Description of Special Screws for Designers." We introduce here what tamper-resistant screws are, the advantages of their use, various usage examples, and their types and characteristics.

Galling and Seizing

This is a phenomenon that occurs while tightening, where the surface of the screw thread melts or welds due to frictional heat and the screw stops moving. To resolve galling, NBK's special surface treatment screws, such as those with fluorine coating, are recommended.

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

NBK offers a wide-ranging lineup of small-diameter screws in various shapes and materials.
Various head diameters and heights are available for the same screw diameters, contributing to saving space.

Helpful Resources

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

No. 6: Thermal Cycling

Miniature Screws/Precision Screws Lineup List

Customization

Flexus

Designs and Examples of What NBK Can Create

Ball Rollers : Characteristics

Custom made

Cleanroom Wash / Cleanroom Packing Service

Screw Length Adjustment Service

Couplings Bore and Keyway Additional Modification Service

Captive Processing Service

Screw combination service

Galling and Seizing

No. 6: Thermal Cycling

Increased degree of vacuum in equipment is required 【Productivity increase】

Select the best screws for your needs

Select Based on Application

Slip Torque of Coupling – Set Screw Type

Property of High Performance Stainless Steel Screws

Plastic Screw Property

Vol.4 What are washers used for?

Hexagon Socket Head Cap Screws Excerpts from ISO 4762：2004, JIS B 1176:2015

Coupling and Single-axis Actuator Assembly Method

Hints for correctly using NBK products: Quick Positioning Brackets

Hints for correctly using NBK products: Captive Washer for Pull

Hints for correctly using NBK products: Metal Super Knob

Hints for correctly using NBK products: Ball Plungers

Procedure of Selection

Choosing the most suitable coupling

Choosing the most suitable coupling

Procedure of Selection (Actuator)

Procedure of Selection

No. 2: Vacuum environments

Galling and Seizing

No. 6: Thermal Cycling

Increased degree of vacuum in equipment is required 【Productivity increase】

What is a Coupling? Explanation of Types and Characteristics

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

SEMS Screws: Efficiency and Convenience in Fastening

What are Hex Nuts?

Theft Prevention Nuts

What is Specific Strength? A new index for weight reduction of equipment 【Smaller and Lighter】

Preventing gaps between the sheet and screw when fastening thin sheets

Screws must be protected from chemicals 【Energy-saving / reduced work-hours】

Higher torque and Lower price.

NBK SPECIAL SCREWS

What is a Coupling? Explanation of Types and Characteristics

Select Based on Application

Solving common issues with Semiconductor Manufacturing Equipment（Pre-Process）

Vol.6 Varieties of Screws "Beyond" SUS

A new generation of disk couplings

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

No. 6: Thermal Cycling

Miniature Screws/Precision Screws Lineup List

What is Specific Strength? A new index for weight reduction of equipment 【Smaller and Lighter】

What are low profile screws? Find advantages, disadvantages, and usage examples explained here!

What makes our custom screws special

Customization

NBK SPECIAL SCREWS

Flexus

Designs and Examples of What NBK Can Create

No. 6: Thermal Cycling

Select Based on Application

What is Specific Strength? A new index for weight reduction of equipment 【Smaller and Lighter】

No. 5: Solving common problems inside equipment

Solving common issues with Semiconductor Manufacturing Equipment（Pre-Process）

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

Galling and Seizing

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

Miniature Screws/Precision Screws Lineup List

No. 2: Vacuum environments

Description of Tamper Resistant Screws for the Engineers

Galling and Seizing

Micro Screws: M0.6 (S0.6) to M2.6 Lineup

No. 6: Thermal Cycling

Vol.4　What are washers used for?

Vol.6　Varieties of Screws "Beyond" SUS

Vol.1　What is Seizing (Galling)?

Vol.4　What are washers used for?

Vol.7　Screw Tightening Control Methods