Electrical Insulation

These screws have excellent electrical insulation properties.
They prevent current from flowing to electrical and electronic components, thereby preventing short circuits and damage to circuits.

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Part Name	Ceramic Hex Socket Head Cap Bolts	Ceramic Hex Head Bolts	Hex Nuts - Ceramic	Plastic Screws - Hex Socket Head Cap Screws - PEEK GF30	Plastic Cross Recessed Pan Head Machine Screws - PEEK	Plastic Cross Recessed Flat Head Machine Screws - PEEK	Plastic Hex Head Screws - PEEK	Plastic Socket Set Screws - PEEK	Plastic Socket Head Cap Screws - PEEK
Part Number	SCX-C	SCX-H	SCX-N	SPEG-C	SPE-P	SPE-F	SPE-H	SPE-T	SPE-C
Feature	Chemical Resistance Heat Resistance Electrical Insulation	Chemical Resistance Heat Resistance Electrical Insulation	Chemical Resistance Heat Resistance Electrical Insulation	High Strength High Specific Strength Heat Resistance Chemical Resistance Low Outgas Electrical Insulation	Low Outgas Heat Resistance Chemical 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	Low Outgas Chemical Resistance Heat Resistance Electrical Insulation
Material	Al2O3 (Alumina 99.5%)	Al2O3 (Alumina 99.5%)	Al2O3 (Alumina 99.5%)	PEEK GF30	PEEK	PEEK	PEEK	PEEK	PEEK
Surface Treatment	-	-	-	-	-	-	-	-	-
Thread Size	M3 ～ M10	M3 ～ M10	M3 ～ M10	M3 ～ M5	M1.7 ～ M8	M2 ～ M8	M4 ～ M12	M3 ～ M8	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	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	SPEG-M3-C SPEG-M4-C SPEG-M5-C	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)	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-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-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)

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Part Name	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 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 Hexagonal Standoffs - PEEK
Part Number	SPE-FT	SPE-LC	SPE-LH	SPE-SH	SPE-MC	SPE-MC1	SPE-MC3	SPE-MF	SPE-HB
Feature	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 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	Female Threaded on Both End Low Outgas Heat Resistance Chemical Resistance Electrical Insulation
Material	PEEK	PEEK	PEEK	PEEK	PEEK	PEEK	PEEK	PEEK	PEEK
Surface Treatment	-	-	-	-	-	-	-	-	-
Thread Size	M3 ～ M8	M3 ～ M6	M3 ～ M6	M3 ～ M6	M1.2 ～ M1.6	M1.2 ～ M1.6	M1.2 ～ M1.6	M1.2 ～ M1.6	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	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-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-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)

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Part Name	Plastic Hex Nuts - PEEK	Plastic Washers - PEEK	Plastic Inch Cross Recessed Pan Head Machine Screws - PEEK	Plastic Inch Cross Recessed Pan Head Machine Screws - PEEK GF30	Plastic Inch Hex Head Screws - PEEK	Plastic Inch Socket Head Cap Screws - PEEK	Plastic Inch Socket Head Cap Screws - PEEK GF30	Plastic Inch Slotted Pan Head Machine Screws - PEEK	Plastic Inch Slotted Flat Head Machine Screws - PEEK
Part Number	SPE-N	SPE-W	SPE-P(INCH)	SPEG-P(INCH)	SPE-H(INCH)	SPE-C(INCH)	SPEG-C(INCH)	SPE-PS(INCH)	SPE-FS(INCH)
Feature	Low Outgas Heat Resistance Chemical Resistance 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 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
Material	PEEK	PEEK	PEEK	PEEK GF30	PEEK	PEEK	PEEK GF30	PEEK	PEEK
Surface Treatment	-	-	-	-	-	-	-	-	-
Thread Size	M2.6 ～ M12	M2 ～ M12	No.2-56UNC ～ 1/4-20UNC	No.2-56UNC ～ 1/4-20UNC	1/4-20UNC ～ 3/8-16UNC	No.2-56UNC ～ 3/8-16UNC	No.2-56UNC ～ 1/4-20UNC	No.4-40UNC ～ No.10-32UNF	No.4-40UNC ～ No.10-32UNF
Operating Temperature (℃)	-	-	-	-	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	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-#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-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-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)	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-#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)

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Part Name	Plastic Inch Hex Nuts - PEEK	Plastic Socket Head Tapered Screw Plugs - PEEK	Plastic Screw - Hex Head Screws - PTFE	Plastic Hex Nut - PTFE	Plastic Washer - PTFE	Plastic Cross Recessed Pan Head Machine Screws - PC	Plastic Cross Recessed Flat Head Machine Screws - PC	Plastic Cross Recessed Oval Head Machine Screws - PC	Plastic Hex Head Screws - PC
Part Number	SPE-N(INCH)	SPE-R	SPT-H	SPT-N	SPT-W	SPC-P	SPC-F	SPC-R	SPC-H
Feature	Low Outgas Heat Resistance Chemical Resistance Electrical Insulation	Low Outgas Chemical Resistance Heat Resistance Electrical Insulation	Chemical Resistance Heat Resistance Electrical Insulation	Chemical Resistance Heat Resistance Electrical Insulation	Chemical Resistance Heat Resistance Electrical Insulation	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance
Material	PEEK	PEEK	PTFE (Polytetrafluoroethylene)	PTFE (Polytetrafluoroethylene)	PTFE (Polytetrafluoroethylene)	PC	PC	PC	PC
Surface Treatment	-	-	-	-	-	-	-	-	-
Thread Size	No.4-40UNC ～ 1/4-20UNC	R1/8" ～ R3/8"	M3 ～ M12	M3 ～ M12	M3 ～ M12	M1.7 ～ M8	M2 ～ M8	M3 ～ M4	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	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	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	SPC-M1.7-P SPC-M2.6-P SPC-M2.6-P(1000) SPC-M2-P SPC-M2-P(1000) SPC-M3-P SPC-M3-P(1000) SPC-M4-P SPC-M4-P(1000) SPC-M4-P(500) SPC-M5-P SPC-M5-P(1000) SPC-M5-P(250) SPC-M5-P(500) SPC-M6-P SPC-M6-P(200) SPC-M6-P(250) SPC-M6-P(500) SPC-M8-P SPC-M8-P(100) SPC-M8-P(200) SPC-M8-P(250)	SPC-M2.6-F SPC-M2.6-F(1000) SPC-M2-F SPC-M2-F(1000) SPC-M3-F SPC-M3-F(1000) SPC-M4-F SPC-M4-F(1000) SPC-M5-F SPC-M5-F(1000) SPC-M5-F(500) SPC-M6-F SPC-M6-F(200) SPC-M6-F(250) SPC-M6-F(500) SPC-M8-F SPC-M8-F(100) SPC-M8-F(200) SPC-M8-F(250)	SPC-M3-R SPC-M3-R(1000) SPC-M4-R SPC-M4-R(1000) SPC-M4-R(500)	SPC-M4-H SPC-M4-H(1000) SPC-M4-H(500) SPC-M5-H SPC-M5-H(1000) SPC-M5-H(250) SPC-M5-H(500) SPC-M6-H SPC-M6-H(200) SPC-M6-H(250) SPC-M6-H(500) SPC-M8-H SPC-M8-H(100) SPC-M8-H(200) SPC-M8-H(250)

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Part Name	Plastic Hex Head Screws - PC	Plastic Socket Head Cap Screws - PC	Plastic Hex Nuts - PC	Plastic Hex Nuts - PC	Plastic Washers - PC	Plastic Washers - PC	Plastic Captive Washers - PC	Plastic Slotted Set Screws - PC	Plastic Slotted Set Screws - PC
Part Number	SPC-H-WH	SPC-C	SPC-N	SPC-N-WH	SPC-W	SPC-W-WH	SPC-SW	SPC-S	SPC-S-BK
Feature	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance
Material	PC	PC	PC	PC	PC	PC	PC	PC	PC
Surface Treatment	-	-	-	-	-	-	-	-	-
Thread Size	M8 ～ M12	M3 ～ M8	M2 ～ M16	M8 ～ M16	M2 ～ M12	-	M3 ～ M6	M3 ～ 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	SPC-M10-H-WH SPC-M10-H-WH(100) SPC-M10-H-WH(50) SPC-M12-H-WH SPC-M12-H-WH(25) SPC-M12-H-WH(50) SPC-M8-H-WH SPC-M8-H-WH(100) SPC-M8-H-WH(50)	SPC-M3-C SPC-M3-C(1000) SPC-M4-C SPC-M4-C(1000) SPC-M4-C(500) SPC-M5-C SPC-M5-C(250) SPC-M5-C(500) SPC-M6-C SPC-M6-C(100) SPC-M6-C(200) SPC-M6-C(250) SPC-M6-C(500) SPC-M8-C SPC-M8-C(100) SPC-M8-C(200) SPC-M8-C(250)	SPC-M10-N SPC-M10-N(200) SPC-M12-N SPC-M12-N(100) SPC-M16-N SPC-M16-N(50) SPC-M2.6-N SPC-M2.6-N(1000) SPC-M2-N SPC-M2-N(1000) SPC-M3-N SPC-M3-N(1000) SPC-M4-N SPC-M4-N(1000) SPC-M5-N SPC-M5-N(1000) SPC-M6-N SPC-M6-N(500) SPC-M8-N SPC-M8-N(250)	SPC-M10-N-WH SPC-M10-N-WH(200) SPC-M12-N-WH SPC-M12-N-WH(100) SPC-M16-N-WH SPC-M16-N-WH(50) SPC-M8-N-WH SPC-M8-N-WH(250)	SPC-10-W SPC-10-W(500) SPC-12-W SPC-12-W(500) SPC-2.6-W SPC-2.6-W(1000) SPC-2-W SPC-2-W(1000) SPC-3L-W SPC-3L-W(1000) SPC-3-W SPC-3-W(1000) SPC-4-W SPC-4-W(1000) SPC-5-W SPC-5-W(1000) SPC-6-W SPC-6-W(1000) SPC-8-W SPC-8-W(500)	SPC-10-W-WH SPC-10-W-WH(500) SPC-12-W-WH SPC-12-W-WH(500) SPC-8-W-WH SPC-8-W-WH(500)	SPC-3-SW SPC-4-SW SPC-5-SW SPC-6-SW	SPC-M3-S SPC-M3-S(1000) SPC-M4-S SPC-M4-S(1000)	SPC-M6-S-BK SPC-M6-S-BK(1000)

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Part Name	Plastic Slotted Socket Set Screws - PC	Plastic Threaded Rods - PC	Plastic Inch Hex Nuts - PC	Plastic Inch Hex Nuts - PC	Plastic Inch Threaded Rods - PC
Part Number	SPC-TS	SPC-Z	SPC-N(INCH)	SPC-N-WH(INCH)	SPC-Z(INCH)
Feature	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance	Electrical Insulation Lightweight Shock Resistance Weather Resistance
Material	PC	PC	PC	PC	PC
Surface Treatment	-	-	-	-	-
Thread Size	M3 ～ M4	M6 ～ M12	-	-	-
Operating Temperature (℃)	-	-	-	-	-
CAD	CAD	CAD	CAD	CAD	CAD
Specifications	Specifications	Specifications	Specifications	Specifications	Specifications
List	SPC-M3-TS SPC-M3-TS(1000) SPC-M4-TS SPC-M4-TS(1000)	SPC-M10-Z SPC-M12-Z SPC-M6-Z SPC-M8-Z	SPC-W3/8-N SPC-W3/8-N(200)	SPC-W3/8-N-WH SPC-W3/8-N-WH(200)	SPC-W3/8-Z

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