Heat Resistance

These screws are highly heat-resistant among metal and plastic screws.
They can be used in high-temperature environments where there is a high risk of reduced screw strength or breakage.

Heat-Resistance_1en

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Part Name	Vented Socket Head Cap Screws with Ultra Low Profile - 316L Stainless Steel	Socket Head Cap Screws with Low Profile - 316L Stainless Steel	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	Hex Socket Head Cap Screws (SUS316L)	High Strength Stainless Steel Socket Head Cap Screws	Socket Head Cap Screws - 316L Stainless Steel - Specialized Chemical Polishing	High Strength Stainless Steel Socket Head Cap Screws - Specialized Chemical Polishing
Part Number	SVSHL	SLHL	SSHL	SSHL-UCL	SSHL-ALK	SNSL	SNSLG	SNSL-PC	SNSLG-PC
Feature	Space-Saving Ultra Low Profile	Space-Saving Low Profile	Space-Saving Ultra Low Profile	Space-Saving Ultra Low Profile Cleanroom Washed & Packaged	Special Low Profile Space-Saving Nylon Patch	Heat Resistance Corrosion Resistance Nonmagnetic	High Strength (Strength Class 10.8 Equivalent) Heat Resistance Corrosion Resistance Nonmagnetic	Heat Resistance Corrosion Resistance Non-magnetic Low Outgas	High Strength (Strength Class 10.8 Equivalent) Low Outgas Non-magnetic
Material	SUS316L	SUS316L	SUS316L	SUS316L	SUS316L	SUS316L	SUS316L	SUS316L	SUS316L
Surface Treatment	-	-	-	-	-	-	-	Special Chemical Polishing	Special Chemical Polishing
Thread Size	M3 ～ M5	M3 ～ M6	M3 ～ M5	M3 ～ M5	M3 ～ M5	M2 ～ M8	M3 ～ M10	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	SVSHL-M3 SVSHL-M4 SVSHL-M5	SLHL-M3 SLHL-M4 SLHL-M5 SLHL-M6	SSHL-M3 SSHL-M4 SSHL-M5	SSHL-M3-UCL SSHL-M4-UCL SSHL-M5-UCL	SSHL-M3-ALK SSHL-M4-ALK SSHL-M5-ALK	SNSL-M2 SNSL-M2.5 SNSL-M3 SNSL-M4 SNSL-M5 SNSL-M6 SNSL-M8	SNSLG-M10 SNSLG-M3 SNSLG-M4 SNSLG-M5 SNSLG-M6 SNSLG-M8	SNSL-M3-PC SNSL-M4-PC SNSL-M5-PC SNSL-M6-PC SNSL-M8-PC	SNSLG-M3-PC SNSLG-M4-PC SNSLG-M5-PC SNSLG-M6-PC

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Part Name	High Strength Stainless Steel Socket Head Cap Screws - Surface Hardening	Vented High Strength Stainless Steel Socket Head Cap Screws – Specialized Chemical Polishing	Vented High Strength Stainless Steel Socket Head Cap Screws – Surface Hardening	Hex Socket Head Cap Screws - 316L Stainless Steel ｰ Cleanroom Washed & Packaged	High Strength Stainless Steel Socket Head Cap Screws - Cleanroom Washed & Packaged	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	Socket Head Cap Screws with Small Head - 316L Stainless Steel
Part Number	SNSLG-PN	SVSLG-PC	SVSLG-PN	SNSL-UCL	SNSLG-UCL	SSC-SNSL	SSC-SNSLG	SSC-SLHL	SNSL-SD
Feature	High Strength (Strength Class 10.8 Equivalent) Heat Resistance Seizing Prevention	High Strength (Strength Class 10.8 Equivalent)	High Strength (Strength Class 10.8 Equivalent)	Cleanroom Washed & Packaged	High Strength (Strength Class 10.8 Equivalent) Heat Resistance Corrosion Resistance Non-magnetic Cleanroom Washed & Packaged	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	Small Head Heat Resistance Corrosion Resistance Non-magnetic
Material	SUS316L	SUS316L	SUS316L	SUS316L	SUS316L	SUS316L	SUS316L	SUS316L	SUS316L
Surface Treatment	Surface hardening treatment	Special Chemical Polishing	Surface hardening treatment	-	-	-	-	-	-
Thread Size	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M6	M3 ～ M8	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	SNSLG-M3-PN SNSLG-M4-PN SNSLG-M5-PN SNSLG-M6-PN	SVSLG-M3-PC SVSLG-M4-PC SVSLG-M5-PC SVSLG-M6-PC	SVSLG-M3-PN SVSLG-M4-PN SVSLG-M5-PN SVSLG-M6-PN	SNSL-M3-UCL SNSL-M4-UCL SNSL-M5-UCL SNSL-M6-UCL	SNSLG-M3-UCL SNSLG-M4-UCL SNSLG-M5-UCL SNSLG-M6-UCL	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	SNSL-M2.5-SD SNSL-M2-SD SNSL-M3-SD SNSL-M4-SD SNSL-M5-SD SNSL-M6-SD SNSL-M8-SD

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Part Name	Vented Socket Head Cap Screws with Small Head - 316L Stainless Steel	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	Hex Head Captive Screws - 316L Stainless Steel	Phillips Pan Head Captive Screws - SUS316L	Phillips Truss Head Captive Screws - SUS316L	Socket Head Cap Screws - SUS310S	Hex Nut - SUS310S	Washer - SUS310S
Part Number	SVSL-SD	SSHL-SD	SVSHL-SD	SSC-SNHL	SSCPL	SSCML	SNSJ	SHNJ	SWAJ-F
Feature	Small Head Corrosion Resistance Non-magnetic	Special Low Profile Small Head Space-saving Non-magnetic	Special Low Profile Small Head Space-saving Non-magnetic	Captive / Loss Prevention	Pan Head Machine Screws Captive / Loss Prevention	Truss Head Screws Captive / Loss Prevention	Heat Resistance Chemical Resistance	Heat Resistance Chemical Resistance	Heat Resistance Chemical Resistance
Material	SUS316L	SUS316L	SUS316L	SUS316L	SUS316L	SUS316L	SUS310S	SUS310S	SUS310S
Surface Treatment	-	-	-	-	-	-	-	-	-
Thread Size	M2 ～ M8	M3 ～ M5	M3 ～ M5	M3 ～ M8	M3 ～ M8	M3 ～ M8	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	SVSL-M2-SD SVSL-M3-SD SVSL-M4-SD SVSL-M5-SD SVSL-M6-SD SVSL-M8-SD	SSHL-M3-SD SSHL-M4-SD SSHL-M5-SD	SVSHL-M3-SD SVSHL-M4-SD SVSHL-M5-SD	SSC-SNHL-M3 SSC-SNHL-M4 SSC-SNHL-M5 SSC-SNHL-M6 SSC-SNHL-M8	SSCPL-M3 SSCPL-M4 SSCPL-M5 SSCPL-M6 SSCPL-M8	SSCML-M3 SSCML-M4 SSCML-M5 SSCML-M6 SSCML-M8	SNSJ-M10 SNSJ-M3 SNSJ-M4 SNSJ-M5 SNSJ-M6 SNSJ-M8	SHNJ-M10 SHNJ-M3 SHNJ-M4 SHNJ-M5 SHNJ-M6 SHNJ-M8	SWAJ-10-F SWAJ-3-F SWAJ-4-F SWAJ-5-F SWAJ-6-F SWAJ-8-F

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Part Name	Socket Head Cap Screws - SUH660	Socket Head Cap Screw -Inconel equiv.	Vented Socket Head Cap Screws - Inconel equiv.	Inconel Hex Nut	Inconel Washer	Hex Socket Head Cap Screws - Nickel	Hex Socket Head Cap Screws - Molybdenum	Vented Socket Head Cap Screws - Molybdenum	Hex Nuts - Molybdenum
Part Number	SNSU-AT	SNSI	SVSI	SHNI	SWAI-F	SNSN	SNSM	SVSM	SHNM
Feature	Heat Resistance High Strength High Specific Strength	Chemical Resistance Heat Resistance	Chemical Resistance Heat Resistance	Chemical Resistance Heat Resistance	Chemical Resistance Heat Resistance	Chemical Resistance Heat Resistance	Heat Resistance	Heat Resistance	Heat Resistance
Material	SUH660	Inconel equiv.	Inconel equiv.	Inconel equiv.	Inconel equiv.	Pure Nickel (Ni 99.0%)	Pure molybdenum	Pure molybdenum	Pure molybdenum
Surface Treatment	-	-	-	-	-	-	-	-	-
Thread Size	M3 ～ M6	M3 ～ M8	M3 ～ M8	M3 ～ 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	SNSU-M3-AT SNSU-M4-AT SNSU-M5-AT SNSU-M6-AT	SNSI-M3 SNSI-M4 SNSI-M5 SNSI-M6 SNSI-M8	SVSI-M3 SVSI-M4 SVSI-M5 SVSI-M6 SVSI-M8	SHNI-M3 SHNI-M4 SHNI-M5 SHNI-M6 SHNI-M8	SWAI-3-F SWAI-4-F SWAI-5-F SWAI-6-F SWAI-8-F	SNSN-M3 SNSN-M4 SNSN-M5 SNSN-M6 SNSN-M8	SNSM-M3 SNSM-M4 SNSM-M5 SNSM-M6 SNSM-M8	SVSM-M3 SVSM-M4 SVSM-M5 SVSM-M6 SVSM-M8	SHNM-M3 SHNM-M4 SHNM-M5 SHNM-M6 SHNM-M8

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Part Name	Washers - Molybdenum	Slotted Cheese Head Machine Screws (Pure Tungsten)	Slotted Cheese Head Machine Screws (Silicon Carbide)	Ceramic Hex Socket Head Cap Bolts	Ceramic Hex Head Bolts	Hex Nuts - Ceramic	Plastic Screw - Socket Head Cap Screws - VESPEL（Grade：SP-1）	Plastic Screw - Hex Head Screws - VESPEL（Grade：SP-1）	Plastic Screw - Socket Head Cap Screws - VESPEL（Grade：SCP-5000）
Part Number	SWAM-F	SNCW	SICX-SX	SCX-C	SCX-H	SCX-N	SPD-C	SPD-H	SPDC-C
Feature	Heat Resistance	Chemical Resistance	Chemical Resistance Heat Resistance	Chemical Resistance Heat Resistance Electrical Insulation	Chemical Resistance Heat Resistance Electrical Insulation	Chemical Resistance Heat Resistance Electrical Insulation	Heat Resistance Chemical Resistance Low Outgas	Heat Resistance Chemical Resistance Low Outgas	Heat Resistance Chemical Resistance Low Outgas
Material	Pure molybdenum	Tungsten	Silicon Carbide (SiC)	Al2O3 (Alumina 99.5%)	Al2O3 (Alumina 99.5%)	Al2O3 (Alumina 99.5%)	VESPEL® SP-1	VESPEL® SP-1	VESPEL® SCP-5000
Surface Treatment	-	-	-	-	-	-	-	-	-
Thread Size	M3 ～ M8	M3 ～ M6	M3 ～ M5	M3 ～ M10	M3 ～ M10	M3 ～ M10	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	SWAM-3-F SWAM-4-F SWAM-5-F SWAM-6-F SWAM-8-F	SNCW-M3 SNCW-M4 SNCW-M5 SNCW-M6	SICX-M3-SX SICX-M4-SX SICX-M5-SX	SCX-M10-C SCX-M3-C SCX-M4-C SCX-M5-C SCX-M6-C SCX-M8-C	SCX-M10-H SCX-M3-H SCX-M4-H SCX-M5-H SCX-M6-H SCX-M8-H	SCX-M10-N SCX-M3-N SCX-M4-N SCX-M5-N SCX-M6-N SCX-M8-N	SPD-M3-C SPD-M4-C SPD-M5-C SPD-M6-C SPD-M8-C	SPD-M3-H SPD-M4-H SPD-M5-H SPD-M6-H SPD-M8-H	SPDC-M3-C SPDC-M4-C SPDC-M5-C SPDC-M6-C SPDC-M8-C

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Part Name	Plastic Screw - Hex Head Screws - VESPEL（Grade：SCP-5000）	Plastic Socket Head Cap Screws - PEEK	Plastic Fully Threaded Socket Head Cap Screws - PEEK	Plastic Low Profile Socket Head Screws - PEEK	Plastic Low Profile Hexalobular Socket Head Screws - PEEK	Plastic Ultra Low Profile Hexalobular Socket Head Screws - PEEK	Plastic Hex Head Screws - PEEK	Plastic Cross Recessed Pan Head Machine Screws - PEEK	Plastic Cross Recessed Flat Head Machine Screws - PEEK
Part Number	SPDC-H	SPE-C	SPE-FT	SPE-LC	SPE-LH	SPE-SH	SPE-H	SPE-P	SPE-F
Feature	Heat Resistance Chemical Resistance Low Outgas	Low Outgas Chemical Resistance Heat Resistance Electrical Insulation	Low Outgas Heat Resistance Chemical Resistance Electrical Insulation Full Thread	Low Outgas Chemical Resistance Heat Resistance Electrical Insulation Space-saving	Low Outgas Chemical Resistance Heat Resistance Tightening Hole Damage Prevention Electrical Insulation Space-saving	Low Outgas Chemical Resistance Heat Resistance Tightening Hole Damage Prevention Electrical Insulation Space-saving Decoration	Low Outgas Heat Resistance Chemical Resistance Electrical Insulation	Low Outgas Heat Resistance Chemical Resistance Electrical Insulation	Low Outgas Chemical Resistance Heat Resistance Electrical Insulation
Material	VESPEL® SCP-5000	PEEK	PEEK	PEEK	PEEK	PEEK	PEEK	PEEK	PEEK
Surface Treatment	-	-	-	-	-	-	-	-	-
Thread Size	M3 ～ M8	M3 ～ M12	M3 ～ M8	M3 ～ M6	M3 ～ M6	M3 ～ M6	M4 ～ M12	M1.7 ～ M8	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	SPDC-M3-H SPDC-M4-H SPDC-M5-H SPDC-M6-H SPDC-M8-H	SPE-M10-C SPE-M10-C(50) SPE-M12-C SPE-M12-C(50) SPE-M3-C SPE-M3-C(100) SPE-M4-C SPE-M4-C(100) SPE-M5-C SPE-M5-C(100) SPE-M6-C SPE-M6-C(100) SPE-M8-C SPE-M8-C(100)	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)	SPE-M3-LC SPE-M3-LC(100) SPE-M4-LC SPE-M4-LC(100) SPE-M5-LC SPE-M5-LC(100) SPE-M6-LC SPE-M6-LC(100)	SPE-M3-LH SPE-M3-LH(100) SPE-M4-LH SPE-M4-LH(100) SPE-M5-LH SPE-M5-LH(100) SPE-M6-LH SPE-M6-LH(100)	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)	SPE-M10-H SPE-M10-H(50) SPE-M12-H SPE-M12-H(50) SPE-M4-H SPE-M4-H(100) SPE-M4-H(50) SPE-M5-H SPE-M5-H(100) SPE-M5-H(50) SPE-M6-H SPE-M6-H(100) SPE-M6-H(50) SPE-M8-H SPE-M8-H(100) SPE-M8-H(50)	SPE-M1.7-P SPE-M1.7-P(100) SPE-M2.6-P SPE-M2.6-P(100) SPE-M2-P SPE-M2-P(100) SPE-M3-P SPE-M3-P(100) SPE-M4-P SPE-M4-P(100) SPE-M5-P SPE-M5-P(100) SPE-M6-P SPE-M6-P(100) SPE-M8-P SPE-M8-P(100)	SPE-M2.6-F SPE-M2.6-F(100) SPE-M2-F SPE-M2-F(100) SPE-M3-F SPE-M3-F(100) SPE-M4-F SPE-M4-F(100) SPE-M5-F SPE-M5-F(100) SPE-M6-F SPE-M6-F(100) SPE-M8-F SPE-M8-F(100)

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Part Name	Plastic Cross Recessed Micro Pan Head Machine Screws - PEEK	Plastic Cross Recessed Micro Pan Head Machine Screws - PEEK - Type 1	Plastic Cross Recessed Micro Pan Head Machine Screws - PEEK - Type 3	Plastic Cross Recessed Micro Flat Head Machine Screws - PEEK	Plastic Hex Nuts - PEEK	Plastic Washers - PEEK	Plastic Socket Set Screws - PEEK	Plastic Hexagonal Standoffs - PEEK	Plastic Inch Socket Head Cap Screws - PEEK
Part Number	SPE-MC	SPE-MC1	SPE-MC3	SPE-MF	SPE-N	SPE-W	SPE-T	SPE-HB	SPE-C(INCH)
Feature	Low Outgas Heat Resistance Chemical Resistance Electrical Insulation For Precision Instruments	Low Outgas Chemical Resistance Heat Resistance Electrical Insulation For Precision Instruments	Low Outgas Chemical Resistance Heat Resistance Electrical Insulation For Precision Instruments	Low Outgas Chemical Resistance Heat Resistance Electrical Insulation For Precision Instruments	Low Outgas Heat Resistance Chemical Resistance Electrical Insulation	Low Outgas Heat Resistance Chemical Resistance Electrical Insulation	Low Outgas Chemical Resistance Heat Resistance Electrical Insulation	Female Threaded on Both End Low Outgas Heat Resistance Chemical Resistance Electrical Insulation	Low Outgas Heat Resistance Chemical Resistance Electrical Insulation
Material	PEEK	PEEK	PEEK	PEEK	PEEK	PEEK	PEEK	PEEK	PEEK
Surface Treatment	-	-	-	-	-	-	-	-	-
Thread Size	M1.2 ～ M1.6	M1.2 ～ M1.6	M1.2 ～ M1.6	M1.2 ～ M1.6	M2.6 ～ M12	M2 ～ M12	M3 ～ M8	M3 ～ M8	No.2-56UNC ～ 3/8-16UNC
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SPE-M1.2-MC SPE-M1.2-MC(100) SPE-M1.4-MC SPE-M1.4-MC(100) SPE-M1.6-MC SPE-M1.6-MC(100)	SPE-M1.2-MC1 SPE-M1.2-MC1(100) SPE-M1.4-MC1 SPE-M1.4-MC1(100) SPE-M1.6-MC1 SPE-M1.6-MC1(100)	SPE-M1.2-MC3 SPE-M1.2-MC3(100) SPE-M1.4-MC3 SPE-M1.4-MC3(100) SPE-M1.6-MC3 SPE-M1.6-MC3(100)	SPE-M1.2-MF SPE-M1.2-MF(100) SPE-M1.4-MF SPE-M1.4-MF(100) SPE-M1.6-MF SPE-M1.6-MF(100)	SPE-M10-N SPE-M10-N(100) SPE-M12-N SPE-M12-N(100) SPE-M2.6-N SPE-M2.6-N(100) SPE-M2-N SPE-M2-N(100) SPE-M3-N SPE-M3-N(100) SPE-M4-N SPE-M4-N(100) SPE-M5-N SPE-M5-N(100) SPE-M6-N SPE-M6-N(100) SPE-M8-N SPE-M8-N(100)	SPE-10-W SPE-10-W(100) SPE-12-W SPE-12-W(100) SPE-2.6-W SPE-2.6-W(100) SPE-2-W SPE-2-W(100) SPE-3-W SPE-3-W(100) SPE-4-W SPE-4-W(100) SPE-5-W SPE-5-W(100) SPE-6-W SPE-6-W(100) SPE-8-W SPE-8-W(100)	SPE-M3-T SPE-M3-T(100) SPE-M4-T SPE-M4-T(100) SPE-M5-T SPE-M5-T(100) SPE-M6-T SPE-M6-T(100) SPE-M8-T SPE-M8-T(100)	SPE-M3-HB SPE-M3-HB(100) SPE-M4-HB SPE-M4-HB(100) SPE-M5-HB SPE-M5-HB(100) SPE-M6-HB SPE-M6-HB(100) SPE-M6-HB(50) SPE-M8-HB SPE-M8-HB(50)	SPE-#10-24-C SPE-#10-24-C(100) SPE-#10-32-C SPE-#10-32-C(100) SPE-#2-56-C SPE-#2-56-C(100) SPE-#4-40-C SPE-#4-40-C(100) SPE-#6-32-C SPE-#6-32-C(100) SPE-#8-32-C SPE-#8-32-C(100) SPE-1/4-20-C SPE-1/4-20-C(100) SPE-1/4-20-C(50) SPE-3/8-16-C SPE-3/8-16-C(50) SPE-5/16-18-C SPE-5/16-18-C(50)

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Part Name	Plastic Inch Socket Head Cap Screws - PEEK GF30	Plastic Inch Hex Head Screws - PEEK	Plastic Inch Cross Recessed Pan Head Machine Screws - PEEK	Plastic Inch Cross Recessed Pan Head Machine Screws - PEEK GF30	Plastic Inch Slotted Pan Head Machine Screws - PEEK	Plastic Inch Slotted Flat Head Machine Screws - PEEK	Plastic Inch Hex Nuts - PEEK	Plastic Socket Head Tapered Screw Plugs - PEEK	Plastic Screw - Hex Head Screws - PTFE
Part Number	SPEG-C(INCH)	SPE-H(INCH)	SPE-P(INCH)	SPEG-P(INCH)	SPE-PS(INCH)	SPE-FS(INCH)	SPE-N(INCH)	SPE-R	SPT-H
Feature	Inch Threads High Strength High Specific Strength Heat Resistance Chemical Resistance Low Outgas Electrical Insulation	Low Outgas Heat Resistance Chemical Resistance Electrical Insulation	Low Outgas Heat Resistance Chemical Resistance Electrical Insulation	Inch Threads High Strength High Specific Strength Heat Resistance Chemical Resistance Low Outgas Electrical Insulation	Low Outgas Chemical Resistance Heat Resistance Electrical Insulation	Low Outgas Chemical Resistance Heat Resistance Electrical Insulation	Low Outgas Heat Resistance Chemical Resistance Electrical Insulation	Low Outgas Chemical Resistance Heat Resistance Electrical Insulation	Chemical Resistance Heat Resistance Electrical Insulation
Material	PEEK GF30	PEEK	PEEK	PEEK GF30	PEEK	PEEK	PEEK	PEEK	PTFE (Polytetrafluoroethylene)
Surface Treatment	-	-	-	-	-	-	-	-	-
Thread Size	No.2-56UNC ～ 1/4-20UNC	1/4-20UNC ～ 3/8-16UNC	No.2-56UNC ～ 1/4-20UNC	No.2-56UNC ～ 1/4-20UNC	No.4-40UNC ～ No.10-32UNF	No.4-40UNC ～ No.10-32UNF	No.4-40UNC ～ 1/4-20UNC	R1/8" ～ R3/8"	M3 ～ M12
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SPEG-#10-32-C SPEG-#10-32-C(100) SPEG-#2-56-C SPEG-#2-56-C(100) SPEG-#4-40-C SPEG-#4-40-C(100) SPEG-#6-32-C SPEG-#6-32-C(100) SPEG-#8-32-C SPEG-#8-32-C(100) SPEG-1/4-20-C SPEG-1/4-20-C(100)	SPE-1/4-20-H SPE-1/4-20-H(100) SPE-1/4-20-H(50) SPE-3/8-16-H SPE-3/8-16-H(50) SPE-5/16-18-H SPE-5/16-18-H(50)	SPE-#10-24-P SPE-#10-24-P(100) SPE-#10-32-P SPE-#10-32-P(100) SPE-#2-56-P SPE-#2-56-P(100) SPE-#4-40-P SPE-#4-40-P(100) SPE-#6-32-P SPE-#6-32-P(100) SPE-#8-32-P SPE-#8-32-P(100) SPE-1/4-20-P SPE-1/4-20-P(100) SPE-1/4-20-P(50)	SPEG-#10-32-P SPEG-#10-32-P(100) SPEG-#2-56-P SPEG-#2-56-P(100) SPEG-#4-40-P SPEG-#4-40-P(100) SPEG-#6-32-P SPEG-#6-32-P(100) SPEG-#8-32-P SPEG-#8-32-P(100) SPEG-1/4-20-P SPEG-1/4-20-P(100)	SPE-#10-32-PS SPE-#10-32-PS(100) SPE-#4-40-PS SPE-#4-40-PS(100) SPE-#6-32-PS SPE-#6-32-PS(100) SPE-#8-32-PS SPE-#8-32-PS(100)	SPE-#10-32-FS SPE-#10-32-FS(100) SPE-#4-40-FS SPE-#4-40-FS(100) SPE-#6-32-FS SPE-#6-32-FS(100) SPE-#8-32-FS SPE-#8-32-FS(100)	SPE-#10-24-N SPE-#10-24-N(100) SPE-#10-32-N SPE-#10-32-N(100) SPE-#4-40-N SPE-#4-40-N(100) SPE-#6-32-N SPE-#6-32-N(100) SPE-#8-32-N SPE-#8-32-N(100) SPE-1/4-20-N SPE-1/4-20-N(100)	SPE-1-R SPE-1-R(100) SPE-2-R SPE-2-R(100) SPE-3-R SPE-3-R(100)	SPT-M10-H SPT-M12-H SPT-M3-H SPT-M4-H SPT-M5-H SPT-M6-H SPT-M8-H

Image
Part Name	Plastic Hex Nut - PTFE	Plastic Washer - PTFE	Plastic Screws - Hex Head Screws - PFA	Plastic Hex Nut - PFA
Part Number	SPT-N	SPT-W	SPFA-H	SPFA-N
Feature	Chemical Resistance Heat Resistance Electrical Insulation	Chemical Resistance Heat Resistance Electrical Insulation	Chemical Resistance Heat Resistance	Chemical Resistance Heat Resistance
Material	PTFE (Polytetrafluoroethylene)	PTFE (Polytetrafluoroethylene)	Perfluoroalkoxy Alkane	Perfluoroalkoxy Alkane
Surface Treatment	-	-	-	-
Thread Size	M3 ～ M12	M3 ～ M12	M4 ～ M8	M4 ～ M8
Operating Temperature (℃)	-	-	-	-
CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications
List	SPT-M10-N SPT-M12-N SPT-M3-N SPT-M4-N SPT-M5-N SPT-M6-N SPT-M8-N	SPT-10-W SPT-12-W SPT-3-W SPT-4-W SPT-5-W SPT-6-W SPT-8-W	SPFA-M4-H SPFA-M5-H SPFA-M6-H SPFA-M8-H	SPFA-M4-N SPFA-M5-N SPFA-M6-N SPFA-M8-N

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【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

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

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

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

Vol.6 Varieties of Screws "Beyond" SUS

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

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【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）

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