Decoration

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-Skip the quote process: Purchase products directly from our online shop with real-time pricing.
-Local Delivery from Philadelphia: Shipped via UPS and FedEx from our Philadelphia warehouse.
-Streamlined Procurement: Most orders are dispatched from Philadelphia within one week.
-Many special screw specifications that typically require custom manufacturing elsewhere are available as standard items from NBK.

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Part Name	Hex Socket Head Cap Screws - Super Black	Hex Socket Head Cap Screws - Gold Coating	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 and Nylon Patch	Socket Head Cap Screws with Ultra Low Profile	Socket Head Cap Screws with Ultra Low Profile (Full Thread)	Ultra Low Profile Hex Head Screws with Nylon Patch
Part Number	SNSS-BK	SNSS-AUS	SSH	SSH-ALK	SSH-EL	SSH-EL-ALK	SSHS	SSHS-FT	SNHS-LH-ALK
Feature	Reflection Resistance Corrosion Resistance	Seizing prevention	Space-Saving Ultra Low Profile	Special Low Profile Space-Saving Nylon Patch	Space-Saving Ultra Low Profile	Space-Saving Ultra Low Profile Nylon Patch	Space-saving Ultra Low Profile	Full Thread Space-Saving Ultra Low Profile	Special Low Profile Space-Saving Nylon Patch
Price	From 22.11 USD	Request a Quote	From 6.74 USD	From 10.47 USD	From 8.66 USD	From 12.90 USD	From 11.52 USD	From 8.58 USD	From 33.10 USD
Material	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	Steel	Steel	Steel	Steel	SUSXM7 (Equivalent to SUS304)	SUS304	Equivalent to SUS304
Surface Treatment	Stainless Steel Black	Gold Coating (Gold Purity: 99.99 wt%)	Ferrosoferric Oxide Film (Black)	Ferrosoferric Oxide Film (Black)	Electroless nickel plating	Electroless nickel plating	-	-	-
Thread Size	M2 ～ M10	M3 ～ M10	M2 ～ M10	M2 ～ M10	M2 ～ M10	M2 ～ M8	M2 ～ M10	M3 ～ M10	M4 ～ M8
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-BK SNSS-M2-BK SNSS-M3-BK SNSS-M4-BK SNSS-M5-BK SNSS-M6-BK SNSS-M8-BK	SNSS-M10-AUS SNSS-M3-AUS SNSS-M4-AUS SNSS-M5-AUS SNSS-M6-AUS SNSS-M8-AUS	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	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	SSHS-M10-FT SSHS-M3-FT SSHS-M4-FT SSHS-M5-FT SSHS-M6-FT SSHS-M8-FT	SNHS-M4-LH-ALK SNHS-M5-LH-ALK SNHS-M6-LH-ALK SNHS-M8-LH-ALK

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Part Name	Socket Head Cap Screws with Ultra Low Profile - Cleanroom Washed & Packaged	Socket Head Cap Screws with Ultra Low Profile and Nylon Patch	Socket Head Cap Screws with Ultra Low Profile - 316L Stainless Steel	Socket Head Cap Screws with Ultra Low Profile - 316L Stainless Steel - Cleanroom Washed & Packaged	Ultra Low Profile Socket Head Cap Screws with Nylon Patch - 316L Stainless Steel	Socket Head Cap Screws with Ultra Low Profile - Titanium	Socket Head Cap Screws with Ultra Low Profile - Hastelloy C-22 equiv.	Socket Head Cap Screws with Ultra Low Profile & Small Head	Socket Head Cap Screws with Ultra Low Profile & Small Head
Part Number	SSHS-UCL	SSHS-ALK	SSHL	SSHL-UCL	SSHL-ALK	SSHT	SSHH-C22	SSH-SD	SSH-SD-EL
Feature	Space-saving Ultra Low Profile Cleanroom Washed & Packaged	Space-saving Ultra Low Profile Nylon Patch	Space-Saving Ultra Low Profile	Space-Saving Ultra Low Profile Cleanroom Washed & Packaged	Special Low Profile Space-Saving Nylon Patch	Space-Saving Ultra Low Profile Lightweight NonMagnetic Chemical Resistance	Chemical Resistance Special Low Profile Space-saving	Ultra Low Profile & Small Head Space-saving	Ultra Low Profile & Small Head Space-saving
Price	From 11.70 USD	From 14.03 USD	From 22.81 USD	From 21.82 USD	From 27.78 USD	From 11.69 USD	From 23.19 USD	From 26.64 USD	From 30.98 USD
Material	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUS316L	SUS316L	SUS316L	Grade 2 Titanium	Hastelloy equiv.	Steel	Steel
Surface Treatment	-	-	-	-	-	Special Chemical Polishing	-	Ferrosoferric Oxide Film (Black)	Electroless nickel plating
Thread Size	M2 ～ M6	M2 ～ M8	M3 ～ M5	M3 ～ M5	M3 ～ M5	M3 ～ M6	M2 ～ 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	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	SSHL-M3 SSHL-M4 SSHL-M5	SSHL-M3-UCL SSHL-M4-UCL SSHL-M5-UCL	SSHL-M3-ALK SSHL-M4-ALK SSHL-M5-ALK	SSHT-M3 SSHT-M4 SSHT-M5 SSHT-M6	SSHH-M2.5-C22 SSHH-M2-C22 SSHH-M3-C22 SSHH-M4-C22 SSHH-M5-C22	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

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Part Name	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 and Nylon Patch	Socket Head Cap Screws with Ultra Low Profile & Small Head - Fluorine Coating	Socket Head Cap Screws with Ultra Low Profile & Small Head - MoS₂ Coating	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	Hexalobular Socket Head Cap Screws with Ultra Low Profile
Part Number	SSH-SD-EL-ALK	SSHS-SD	SSHS-SD-ALK	SSHS-SD-FC	SSHS-SD-MO	SSHL-SD	SSHT-SD	SSHT-SD-UT	SSTS
Feature	Special Low Profile Small Head Space-Saving Nylon Patch	Ultra Low Profile & Small Head Space-saving	Special Low Profile Small Head Space-Saving Nylon Patch	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 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	Hexalobular Socket Ultra Low Profile Space-saving
Price	From 40.13 USD	From 29.29 USD	From 39.79 USD	From 5.69 USD	From 8.42 USD	From 49.74 USD	From 21.44 USD	From 11.85 USD	From 15.73 USD
Material	Steel	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUS316L	Grade 2 Titanium	Grade 2 Titanium	SUSXM7 (Equivalent to SUS304)
Surface Treatment	Electroless nickel plating	-	-	Fluorine coating	Molybdenum disulfide coating	-	Special Chemical Polishing	-	-
Thread Size	M3 ～ M8	M2 ～ M10	M2 ～ M8	M3 ～ M10	M3 ～ M10	M3 ～ M5	M3 ～ M6	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	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-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	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	SSHL-M3-SD SSHL-M4-SD SSHL-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	SSTS-M2 SSTS-M2.5 SSTS-M3 SSTS-M4 SSTS-M5 SSTS-M6 SSTS-M8

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Part Name	Plastic Ultra Low Profile Hexalobular Socket Head Screws - PEEK	Plastic Ultra Low Profile Hexalobular Socket Head Screws - RENY	Plastic Screws - Hexalobular Socket Head Cap Screws with Ultra Low Profile - PPS	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile	Super Ultra Low Profile Hexalobular Socket Head Cap Screws with Nylon Patch	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile and Nylon Patch	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile and Nylon Patch
Part Number	SPE-SH	SPA-SH	SPS-SH	SET-NI	SET-BNI	SET-BNI-ALK	SET-NI-ALK	SETS	SETS-ALK
Feature	Low Outgas Chemical Resistance Heat Resistance Tightening Hole Damage Prevention Electrical Insulation Space-saving Decoration	High Strength High Specific Strength Lightweight Space-saving Decoration Prevention of Screw Drive Damage	High Specific Strength Heat Resistance Chemical Resistance Low Profile Space Saving	Hexalobular Socket Super Ultra Low Profile Space-saving	Hexalobular Socket Super Ultra Low Profile Space-saving	Hexalobular Socket Extra Low Profile Space-Saving Nylon Patch	Hexalobular Socket Extra Low Profile Space-Saving Nylon Patch	Hexalobular Socket Super Ultra Low Profile Space-saving	Hexalobular Socket Extra Low Profile Space-Saving Nylon Patch
Price	From 26.77 USD	From 14.41 USD	From 10.31 USD	From 6.41 USD	From 7.39 USD	From 14.41 USD	From 12.40 USD	From 20.05 USD	From 25.47 USD
Material	PEEK	RENY	PPS	Steel	Steel	Steel	Steel	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)
Surface Treatment	-	-	-	Nickel plating	Black Nickel Plating	Black Nickel Plating	Nickel plating	-	-
Thread Size	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M5	M3 ～ M5	M3 ～ M5	M3 ～ M5	M2 ～ M6	M2 ～ M6
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-SH SPE-M3-SH(100) SPE-M4-SH SPE-M4-SH(100) SPE-M5-SH SPE-M5-SH(100) SPE-M6-SH SPE-M6-SH(100)	SPA-M3-SH SPA-M3-SH(100) SPA-M3-SH(1000) SPA-M4-SH SPA-M4-SH(100) SPA-M4-SH(1000) SPA-M4-SH(500) SPA-M5-SH SPA-M5-SH(100) SPA-M5-SH(250) SPA-M5-SH(500) SPA-M6-SH SPA-M6-SH(100) SPA-M6-SH(200) SPA-M6-SH(250) SPA-M6-SH(500)	SPS-M3-SH SPS-M4-SH SPS-M5-SH SPS-M6-SH	SET-M3-NI SET-M4-NI SET-M5-NI	SET-M3-BNI SET-M4-BNI SET-M5-BNI	SET-M3-BNI-ALK SET-M4-BNI-ALK SET-M5-BNI-ALK	SET-M3-NI-ALK SET-M4-NI-ALK SET-M5-NI-ALK	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

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Part Name	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile - Aluminum	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile (Inch Thread)	Inch Super Ultra Low Profile Hexalobular Socket Head Cap Screws with Nylon Patch	Hexalobular Socket Head Cap Screws with Super Ultra Low Profile - Stainless Steel (Inch Thread)	Inch Super Ultra Low Profile Hexalobular Socket Head Cap Screws with Nylon Patch	Cross Recessed Head Cap Screws with Super Ultra Low Profile	Super Ultra Low Profile Cross Recessed Machine Screws with Nylon Patch	Cross Recessed Head Cap Screws with Super Ultra Low Profile	Super Ultra Low Profile Cross Recessed Machine Screws with Nylon Patch
Part Number	SETA	SET-TZB(INCH)	SET-TZB-ALK(INCH)	SETS(INCH)	SETS-ALK(INCH)	SEQ-TZB	SEQ-TZB-ALK	SEQ-TBZ	SEQ-TBZ-ALK
Feature	Super Special Low Profile With Hexalobular Socket Space-saving	Hexalobular Socket Super Ultra Low Profile Space-saving Inch Screws	Hexalobular Socket Extra Low Profile Space-Saving Inch Screw Nylon Patch	Hexalobular Socket Super Ultra Low Profile Space-saving Inch Screws	Hexalobular Socket Extra Low Profile Space-Saving Inch Screw Nylon Patch	Super Ultra Low Profile Space-saving	Extra Low Profile Space-Saving Nylon Patch	Super Ultra Low Profile Space-saving	Extra Low Profile Space-Saving Nylon Patch
Price	From 20.07 USD	From 5.21 USD	From 12.02 USD	From 3.17 USD	From 9.82 USD	From 12.60 USD	From 27.28 USD	From 15.07 USD	From 29.62 USD
Material	A5056	Steel	Steel	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	Steel	Steel	Steel	Steel
Surface Treatment	-	Trivalent chromate treatment	Trivalent chromate treatment	-	-	Trivalent chromate treatment	Trivalent chromate treatment	Black Trivalent Chromate Treatment	Black Trivalent Chromate Treatment
Thread Size	M3 ～ M6	No.6-32UNC ～ No.10-32UNF	No.6-32UNC ～ No.10-32UNF	No.4-40UNC ～ No.10-32UNF	No.4-40UNC ～ No.10-32UNF	M3 ～ M4	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	SETA-M3 SETA-M4 SETA-M5 SETA-M6	SET-#10-24-TZB SET-#10-32-TZB SET-#6-32-TZB SET-#8-32-TZB	SET-#10-24-TZB-ALK SET-#10-32-TZB-ALK SET-#6-32-TZB-ALK SET-#8-32-TZB-ALK	SETS-#10-24 SETS-#10-32 SETS-#4-40 SETS-#6-32 SETS-#8-32	SETS-#10-24-ALK SETS-#10-32-ALK SETS-#4-40-ALK SETS-#6-32-ALK SETS-#8-32-ALK	SEQ-M3-TZB SEQ-M4-TZB	SEQ-M3-TZB-ALK SEQ-M4-TZB-ALK	SEQ-M3-TBZ SEQ-M4-TBZ	SEQ-M3-TBZ-ALK SEQ-M4-TBZ-ALK

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Part Name	Cross Recessed Head Cap Screws with Super Ultra Low Profile - Stainless Steel	Super Ultra Low Profile Cross Recessed Machine Screws with Nylon Patch	Super Ultra Low Profile Cross Recessed Machine Screws	Super Ultra Low Profile Cross Recessed Machine Screws with Nylon Patch	Super Ultra Low Profile Cross Recessed Machine Screws	Super Ultra Low Profile Cross Recessed Machine Screws with Nylon Patch	Super Ultra Low Profile Cross Recessed Machine Screws	Super Ultra Low Profile Cross Recessed Machine Screws with Nylon Patch	Button Head Cap Screws with Five-Lobe Holes (with Pin)
Part Number	SEQS	SEQS-ALK	SEC-TZB	SEC-TZB-ALK	SEC-TBZ	SEC-TBZ-ALK	SECS	SECS-ALK	SRGS
Feature	Super Ultra Low Profile Space-saving	Extra Low Profile Space-Saving Nylon Patch	Extra Low Profile Space-saving	Extra Low Profile Space-Saving Nylon Patch	Extra Low Profile Space-saving	Extra Low Profile Space-Saving Nylon Patch	Extra Low Profile Space-saving	Extra Low Profile Space-Saving Nylon Patch	Five-Lobe Holes (with Pin)
Price	From 13.69 USD	From 38.19 USD	From 7.80 USD	From 8.89 USD	From 10.14 USD	From 9.67 USD	From 14.03 USD	From 15.75 USD	From 11.58 USD
Material	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	Steel	Steel	Steel	Steel	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	Equivalent to SUS304
Surface Treatment	-	-	Trivalent chromate treatment	Trivalent chromate treatment	Black Trivalent Chromate Treatment	Black Trivalent Chromate Treatment	-	-	-
Thread Size	M3 ～ M4	M3 ～ M4	M2 ～ M6	M2 ～ M6	M2 ～ M6	M2 ～ M6	M3 ～ M6	M3 ～ M6	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	SEQS-M3 SEQS-M4	SEQS-M3-ALK SEQS-M4-ALK	SEC-M2.5-TZB SEC-M2.6-TZB SEC-M2-TZB SEC-M3-TZB SEC-M4-TZB SEC-M5-TZB SEC-M6-TZB	SEC-M2.5-TZB-ALK SEC-M2.6-TZB-ALK SEC-M2-TZB-ALK SEC-M3-TZB-ALK SEC-M4-TZB-ALK SEC-M5-TZB-ALK SEC-M6-TZB-ALK	SEC-M2.5-TBZ SEC-M2.6-TBZ SEC-M2-TBZ SEC-M3-TBZ SEC-M4-TBZ SEC-M5-TBZ SEC-M6-TBZ	SEC-M2.5-TBZ-ALK SEC-M2.6-TBZ-ALK SEC-M2-TBZ-ALK SEC-M3-TBZ-ALK SEC-M4-TBZ-ALK SEC-M5-TBZ-ALK SEC-M6-TBZ-ALK	SECS-M3 SECS-M4 SECS-M5 SECS-M6	SECS-M3-ALK SECS-M4-ALK SECS-M5-ALK SECS-M6-ALK	SRGS-M3 SRGS-M4 SRGS-M5 SRGS-M6 SRGS-M8

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Part Name	Two-Hole Pan Head Machine Screws	Two-Hole Flat Head Machine Screws	Two-Hole Flat Head Machine Screws with Nylon Patch	Two-Hole Flat Head Machine Screws and Rosette Washer Set	Two-Hole Flat Head Machine Screws with Nylon Patch Rosette Washer Set	Tamper Resistant Cap Screws with Ultra Low Profile	Ultra Low Profile Tamper-Resistant Screws with Nylon Patch	Socket Head Cap Captive Screws with Special Low Profile	Socket Head Cap Captive Screws with Ultra Low Small Head
Part Number	SRTS	SRTFS	SRTFS-ALK	SRTFS-SET	SRTFS-ALK-SET	SRSHS	SRSHS-ALK	SSCHS	SSCHS-SD
Feature	Two-Hole	Two-Hole	Two-Hole Nylon Patch	Two-Hole	Two-Hole Nylon Patch	Space-saving Ultra Low Profile Tamper Resistant	Ultra Low Head Height Tamper-Resistance Screws Nylon Patch	Special Low Profile Captive / Loss Prevention	Ultra Low Small Head Space-saving Captive / Loss Prevention
Price	From 52.95 USD	From 49.26 USD	From 56.11 USD	From 57.67 USD	From 63.91 USD	From 12.01 USD	From 17.31 USD	From 5.19 USD	From 6.53 USD
Material	Equivalent to SUS304	Equivalent to SUS304	Equivalent to SUS304	Equivalent to SUS304	Equivalent to SUS304	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)
Surface Treatment	-	-	-	-	-	-	-	-	-
Thread Size	M3 ～ M5	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M2 ～ M4	M2 ～ M4	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	SRTS-M3 SRTS-M4 SRTS-M5	SRTFS-M3 SRTFS-M4 SRTFS-M5 SRTFS-M6	SRTFS-M3-ALK SRTFS-M4-ALK SRTFS-M5-ALK SRTFS-M6-ALK	SRTFS-M3-SET SRTFS-M4-SET SRTFS-M5-SET SRTFS-M6-SET	SRTFS-M3-ALK-SET SRTFS-M4-ALK-SET SRTFS-M5-ALK-SET SRTFS-M6-ALK-SET	SRSHS-M2 SRSHS-M2.5 SRSHS-M3 SRSHS-M4	SRSHS-M2.5-ALK SRSHS-M2-ALK SRSHS-M3-ALK SRSHS-M4-ALK	SSCHS-M3 SSCHS-M4 SSCHS-M5 SSCHS-M6 SSCHS-M8	SSCHS-M3-SD SSCHS-M4-SD SSCHS-M5-SD SSCHS-M6-SD SSCHS-M8-SD

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Part Name	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 Button Head Cap Screws with Flange for Sheet Metal	Truss Head Phillips Screws for Sheet Metal	Phillips Flat Head Screws for Sheet Metal	Cross Recessed Flat Head Machine Screws with Nylon Patch - for Sheet Metal	Phillips Flat Head Screws for Sheet Metal	Cross Recessed Flat Head Machine Screws with Nylon Patch - for Sheet Metal	Vented Socket Head Cap Screws with Ultra Low Profile
Part Number	SSHS-UC	SSHS-UC-ALK	SFBS-UC	SNMS-UC	SNF-TBZ-SUC	SNF-TBZ-SUC-ALK	SNFS-SUC	SNFS-SUC-ALK	SVSHS
Feature	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	Flanged Space-Saving For Sheet Metal (Plate Thickness 0.1mm or More)	Truss Head Screws Space-Saving For Sheet Metal (Plate Thickness 0.1mm or More)	Low Profile Space-Saving For Sheet Metal	Low Profile Space-Saving For Sheet Metal Nylon Patch	Low Profile Space-Saving For Sheet Metal	Low Profile Space-Saving For Sheet Metal Nylon Patch	Space-Saving Ultra Low Profile
Price	From 18.64 USD	From 35.67 USD	From 43.73 USD	From 37.73 USD	From 8.58 USD	From 14.03 USD	From 10.31 USD	From 17.77 USD	From 65 USD
Material	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	Steel	Steel	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)
Surface Treatment	-	-	-	-	Black Trivalent Chromate Treatment	Black Trivalent Chromate Treatment	-	-	-
Thread Size	M3 ～ M6	M3 ～ M6	M3 ～ M6	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	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	SFBS-M3-UC SFBS-M4-UC SFBS-M5-UC SFBS-M6-UC	SNMS-M3-UC SNMS-M4-UC SNMS-M5-UC SNMS-M6-UC	SNF-M3-TBZ-SUC SNF-M4-TBZ-SUC SNF-M5-TBZ-SUC SNF-M6-TBZ-SUC	SNF-M3-TBZ-SUC-ALK SNF-M4-TBZ-SUC-ALK SNF-M5-TBZ-SUC-ALK SNF-M6-TBZ-SUC-ALK	SNFS-M3-SUC SNFS-M4-SUC SNFS-M5-SUC SNFS-M6-SUC	SNFS-M3-SUC-ALK SNFS-M4-SUC-ALK SNFS-M5-SUC-ALK SNFS-M6-SUC-ALK	SVSHS-M3 SVSHS-M4 SVSHS-M5 SVSHS-M6

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Part Name	Vented Socket Head Cap Screws with Ultra Low Profile & Small Head	Vented Socket Head Cap Screws with Ultra Low Profile - 316L Stainless Steel	Vented Socket Head Cap Screws with Ultra Low Profile & Small Head - 316L Stainless Steel	Vented Socket Head Cap Screws with Ultra Low Profile - Titanium	Vented Socket Head Cap Screws with Ultra Low Profile & Small Head - Titanium	Rosette Washer
Part Number	SVSHS-SD	SVSHL	SVSHL-SD	SVSHT	SVSHT-SD	SWAS-RW
Feature	Special Low Profile Small Head Space-saving	Space-Saving Ultra Low Profile	Special Low Profile Small Head Space-saving Non-magnetic	Lightweight Sapce-Saving Ultra Low Profile Nonmagnetic Chemical Resistance	Special Low Profile Small Head Space-saving Lightweight Non-magnetic Chemical Resistance	for Flat Head Screw
Price	From 121.73 USD	From 74.36 USD	From 161.50 USD	From 22.62 USD	From 36.71 USD	From 15.91 USD
Material	SUSXM7 (Equivalent to SUS304)	SUS316L	SUS316L	Grade 2 Titanium	Grade 2 Titanium	SUS303
Surface Treatment	-	-	-	Special Chemical Polishing	Special Chemical Polishing	-
Thread Size	M3 ～ M6	M3 ～ M5	M3 ～ M5	M3 ～ M6	M3 ～ M6	M3 ～ M6
Operating Temperature (℃)	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SVSHS-M3-SD SVSHS-M4-SD SVSHS-M5-SD SVSHS-M6-SD	SVSHL-M3 SVSHL-M4 SVSHL-M5	SVSHL-M3-SD SVSHL-M4-SD SVSHL-M5-SD	SVSHT-M3 SVSHT-M4 SVSHT-M5 SVSHT-M6	SVSHT-M3-SD SVSHT-M4-SD SVSHT-M5-SD SVSHT-M6-SD	SWAS-3-RW SWAS-4-RW SWAS-5-RW SWAS-6-RW

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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

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!

SEMS Screws: Efficiency and Convenience in Fastening

A Guide to Special Screws for Designers: Washer-Integrated Screws (SEMS Screws).
This article provides a clear explanation of washer-integrated screws (SEMS screws), covering what they are, their advantages, examples of use, types, and features.

What are Socket Head Cap Screws (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

No. 2: Vacuum environments

SEMS Screws: Efficiency and Convenience in Fastening

What are Socket Head Cap Screws (Bolts) ?

Miniature Screws/Precision Screws Lineup List

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

Customization

Flexus【Muilti-Functional Machined Slotted Springs】

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

Select the best screws for your needs

No. 6: Thermal Cycling

Washer fall-out prevention is required 【Workability/Maintenance】

Monitors need to be movable with one touch in accordance with the worker's height or the nature of the work【Improved productivity/workability】

Simple positioning with vertical axes is needed 【Workability / maintenance】

Screw Size Chart: Comprehensive Guide to Metric Dimensions

Hexalobular Internal Driving Feature for Bolts and Screws

Unified Coarse Screw Threads/Unified Fine Screw Threads

Vol. 12 Back to Basics Series! Screw Reference Dimensions

Slip Torque of Coupling – Set Screw Type

Auto-Positioning Units Frequently Asked Questions (FAQ)

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

Procedure of Selection

Choosing the most suitable coupling

Choosing the most suitable coupling

Procedure of Selection (Actuator)

Procedure of Selection

No. 2: Vacuum environments

No. 6: Thermal Cycling

Washer fall-out prevention is required 【Workability/Maintenance】

Monitors need to be movable with one touch in accordance with the worker's height or the nature of the work【Improved productivity/workability】

Simple positioning with vertical axes is needed 【Workability / maintenance】

No. 2: Vacuum environments

SEMS Screws: Efficiency and Convenience in Fastening

What are Captive Bolts (Screws)? Introduction of the NBK Captive Series

Description of Tamper Resistant Screws & Security Screws (Bolts) for the Engineers

What are Hex 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 are Couplings? Explanation of Coupling Types and Characteristics

Select Based on Application

Vol.6 Varieties of Screws "Beyond" SUS

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

A new generation of disk couplings

Miniature Screws/Precision Screws Lineup List

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

No. 6: Thermal Cycling

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【Muilti-Functional Machined Slotted Springs】

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）

Select the best screws for your needs

No. 2: Vacuum environments

What are Socket Head Cap Screws (Bolts) ?

Miniature Screws/Precision Screws Lineup List

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

Select the best screws for your needs

No. 2: Vacuum environments

What are Socket Head Cap Screws (Bolts) ?

Miniature Screws/Precision Screws Lineup List

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

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