Captive Bolts (Screws) / Full Thread Screws

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-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.

These screws are designed to prevent falling out.
They reduce the risk of parts falling off and getting lost.
Ideal for bolts used to secure inspection covers that require frequent attachment and removal.
Captive_1en

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Part Name	Socket Head Cap Captive Screws - Electroless Nickel Plating	Socket Head Cap Captive Screws	Socket Head Cap Captive Screws and Retaining Washer Set	Flanged Socket Head Cap Captive Screws	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 - Cleanroom Washed & Packaged
Part Number	SSC-SNS-EL	SSC	SSC-SET	SSC-SFSS	SSCLS	SSCHS	SSC-SD	SSCHS-SD	SSC-UCL
Feature	High Strength Captive / Loss Prevention	Standard Captive / Loss Prevention	Standard Captive / Loss Prevention	Flanged Captive/Loss Prevention	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 Cleanroom Washed & Packaged
Material	Steel	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)
Surface Treatment	Electroless nickel plating	-	-	-	-	-	-	-	-
Thread Size	M3 ～ M8	M3 ～ M8	M3 ～ M8	M4 ～ M8	M3 ～ M8	M3 ～ M8	M3 ～ M8	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	SSC-SNS-M3-EL SSC-SNS-M4-EL SSC-SNS-M5-EL SSC-SNS-M6-EL SSC-SNS-M8-EL	SSC-M3 SSC-M4 SSC-M5 SSC-M6 SSC-M8	SSC-M3-SET SSC-M4-SET SSC-M5-SET SSC-M6-SET SSC-M8-SET	SSC-SFSS-M4 SSC-SFSS-M5 SSC-SFSS-M6 SSC-SFSS-M8	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-M3-UCL SSC-M4-UCL SSC-M5-UCL SSC-M6-UCL SSC-M8-UCL

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Part Name	Socket Head Cap Captive Screws - Fluorine Coating	Socket Head Cap Captive Screws - PTFE Coating	Socket Head Cap Captive Screws - Low Temperature Black Chrome Treatment	Vented Socket Head Cap Captive Screws	Self-Aligning Socket Head Cap Captive Screws with Guide Tip	Socket Head Cap Captive Screws (Inch Screws)	Socket Head Cap Captive Screws - SUS316L	Socket Head Cap Captive Screws - High Intensity Stainless Steel	Socket Head Cap Captive Screws with Low Profile - 316L Stainless Steel
Part Number	SSC-FC	SSC-TF	SSC-RY	SSC-SVSS	SSC-IG	SSC(INCH)	SSC-SNSL	SSC-SNSLG	SSC-SLHL
Feature	Seizing Prevention Captive / Loss Prevention	Chemical Resistance Seizing Prevention Captive / Loss Prevention	Chemical Resistance Anti-reflection Seizing Prevention Captive / Loss Prevention	Captive / Loss Prevention	With Guide Seizing Prevention Captive/Loss Prevention	Inch Thread Captive / Loss Prevention	Non-magnetic Chemical Resistance Heat Resistance Captive / Loss Prevention	High Strength (Strength Class 10.8 Equivalent) Heat Resistance Corrosion Resistance Non-magnetic Captive / Loss Prevention	Captive / Loss Prevention Space-Saving Low Profile
Material	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUS316L	SUS316L	SUS316L
Surface Treatment	Fluorine coating	PTFE coating	Low temperature black chrome treatment	-	-	-	-	-	-
Thread Size	M3 ～ M8	M3 ～ M8	M3 ～ M8	M3 ～ M8	M3 ～ M8	No.4-40UNC ～ 1/4-20UNC	M3 ～ M8	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	SSC-M3-FC SSC-M4-FC SSC-M5-FC SSC-M6-FC SSC-M8-FC	SSC-M3-TF SSC-M4-TF SSC-M5-TF SSC-M6-TF SSC-M8-TF	SSC-M3-RY SSC-M4-RY SSC-M5-RY SSC-M6-RY SSC-M8-RY	SSC-SVSS-M3 SSC-SVSS-M4 SSC-SVSS-M5 SSC-SVSS-M6 SSC-SVSS-M8	SSC-M3-IG SSC-M4-IG SSC-M5-IG SSC-M6-IG SSC-M8-IG	SSC-#10-32 SSC-#4-40 SSC-#6-32 SSC-#8-32 SSC-1/4-20	SSC-SNSL-M3 SSC-SNSL-M4 SSC-SNSL-M5 SSC-SNSL-M6 SSC-SNSL-M8	SSC-SNSLG-M3 SSC-SNSLG-M4 SSC-SNSLG-M5 SSC-SNSLG-M6	SSC-SLHL-M3 SSC-SLHL-M4 SSC-SLHL-M5 SSC-SLHL-M6

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Part Name	Socket Head Cap Captive Screws - Titanium	Socket Head Cap Captive Screws - High Intensity Titanium	Hex Head Captive Screws	Hex Head Captive Screws - 316L Stainless Steel	Pan head captive machine screws for precision instruments (miniature screws)	Cross Recessed Pan Head Captive Machine Screws	Phillips Pan Head Captive Screws - SUS316L	Phillips Pan Head Captive Screws - Brass	Cross Recessed Truss Head Captive Screws
Part Number	SSC-SNST	SSC-SNSTG	SSC-SNHS	SSC-SNHL	SSCZS	SSCPS	SSCPL	SSCPB	SSCMS
Feature	Lightweight Non-magnetic Chemical Resistance Captive / Loss Prevention	High Strength Lightweight Non-magnetic Corrosion Resistance Captive / Loss Prevention	Captive / Loss Prevention	Captive / Loss Prevention	For Precision Instruments Captive / Loss Prevention	Pan Head Machine Screws Captive / Loss Prevention	Pan Head Machine Screws Captive / Loss Prevention	Pan Head Machine Screws Captive / Loss Prevention	Truss Head Screws Captive / Loss Prevention
Material	Grade 2 Titanium	Grade 5 Titanium	SUSXM7 (Equivalent to SUS304)	SUS316L	SUSXM7 (Equivalent to SUS304)	SUSXM7 (Equivalent to SUS304)	SUS316L	Brass	SUSXM7 (Equivalent to SUS304)
Surface Treatment	Special Chemical Polishing	-	-	-	-	-	-	-	-
Thread Size	M3 ～ M6	M3 ～ M8	M3 ～ M8	M3 ～ M8	M1.4 ～ M2.6	M3 ～ M8	M3 ～ M8	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	SSC-SNST-M3 SSC-SNST-M4 SSC-SNST-M5 SSC-SNST-M6	SSC-SNSTG-M3 SSC-SNSTG-M4 SSC-SNSTG-M5 SSC-SNSTG-M6 SSC-SNSTG-M8	SSC-SNHS-M3 SSC-SNHS-M4 SSC-SNHS-M5 SSC-SNHS-M6 SSC-SNHS-M8	SSC-SNHL-M3 SSC-SNHL-M4 SSC-SNHL-M5 SSC-SNHL-M6 SSC-SNHL-M8	SSCZS-M1.4 SSCZS-M1.6 SSCZS-M1.7 SSCZS-M2 SSCZS-M2.5 SSCZS-M2.6	SSCPS-M3 SSCPS-M4 SSCPS-M5 SSCPS-M6 SSCPS-M8	SSCPL-M3 SSCPL-M4 SSCPL-M5 SSCPL-M6 SSCPL-M8	SSCPB-M3 SSCPB-M4 SSCPB-M5 SSCPB-M6 SSCPB-M8	SSCMS-M3 SSCMS-M4 SSCMS-M5 SSCMS-M6 SSCMS-M8

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Part Name	Phillips Truss Head Captive Screws - SUS316L	Captive Button Head Cap Screws with Hexalobular Socket (with Pin)	Retaining Washers	Dedicated Mounting Tools for Retaining Washers	Plastic Captive Washers - PC	Hex Socket Head Cap Screws - Full Thread	Socket Head Cap Screws with Ultra Low Profile (Full Thread)	Plastic Fully Threaded Socket Head Cap Screws - PEEK
Part Number	SSCML	SSC-SRBS	SWAS-SC	SKSC	SPC-SW	SNSS-FT	SSHS-FT	SPE-FT
Feature	Truss Head Screws Captive / Loss Prevention	Captive / Loss Prevention Tamper Resistant	Loss Prevention for Commercial Screws	Dedicated Mounting Tools for SWAS-SC	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Standard	Full Thread Space-Saving Ultra Low Profile	Low Outgas Heat Resistance Chemical Resistance Electrical Insulation Full Thread
Material	SUS316L	Equivalent to SUS304	-	-	PC	SUSXM7 (Equivalent to SUS304)	SUS304	PEEK
Surface Treatment	-	-	-	-	-	-	-	-
Thread Size	M3 ～ M8	M3 ～ M8	M3 ～ M12	-	M3 ～ M6	M3 ～ M10	M3 ～ M10	M3 ～ M8
Operating Temperature (℃)	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SSCML-M3 SSCML-M4 SSCML-M5 SSCML-M6 SSCML-M8	SSC-SRBS-M3 SSC-SRBS-M4 SSC-SRBS-M5 SSC-SRBS-M6 SSC-SRBS-M8	SWAS-10-SC SWAS-12-SC SWAS-3-SC SWAS-4-SC SWAS-5-SC SWAS-6-SC SWAS-8-SC	SKSC-1012 SKSC-345 SKSC-68	SPC-3-SW SPC-4-SW SPC-5-SW SPC-6-SW	SNSS-M10-FT SNSS-M3-FT SNSS-M4-FT SNSS-M5-FT SNSS-M6-FT SNSS-M8-FT	SSHS-M10-FT SSHS-M3-FT SSHS-M4-FT SSHS-M5-FT SSHS-M6-FT SSHS-M8-FT	SPE-M3-C-FT SPE-M3-C-FT(50) SPE-M4-C-FT SPE-M4-C-FT(100) SPE-M4-C-FT(50) SPE-M5-C-FT SPE-M5-C-FT(50) SPE-M6-C-FT SPE-M6-C-FT(50) SPE-M8-C-FT SPE-M8-C-FT(50)

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