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Electric Insulation

These screws won't conduct electricity!!

Volume Resistivity(×1016)
(Ω・cm)		   Characteristics Material Feature Shape Size
103~104 SPI-P Cross Recessed Pan Head SPI-P AURUM
(Thermoplastic Polyimide Resin)		 Heat Resistance,
Chemical Resistance		 Cross Recessed Pan
Head Machine Screws		 M3~M8
SPI-C Socket Head Cap Screw SPI-C Hexagon Head Bolt M3~M8
SPI-N/SPI-W Hexagon Nut/Washer SPI-N/SPI-W Hexagon Nut/ Washer M3~M8
(Hexagon Nut),
Nominal 3~8
(Washer)
>100 SPT-H Hexagon Bolt SPT-H PTFE
(Teflon)		 Chemical Resistance Hexagon Head Bolt M3~M12
SPT-N/SPT-W Hexagon Nut/Washer SPT-N/SPT-W Hexagon Nut/ Washer M3~M12
(Hexagon Nut),
Nominal 3~12
(Washer)
4.9 SPE-P Cross Recessed Pan Head Screw SPE-P PEEK
(Polyetheretherketone)		 Chemical Resistance Cross Recessed Pan
Head Machine Screws		 M1.7~M8
SPE-F Cross Recessed Flat Head Screw) SPE-F Cross Recessed Flat
Head Machine Screws		 M2~M8
SPE-H Hexagon Bolt SPE-H Hexagon Head Bolt M4~M12
SPE-C Socket Head Cap Screw SPE-C Socket Head Cap Screw M3~M8
SPE-T Hexagon Socket Set Screw SPE-T Hexagon Socket Set Screw M3~M8
SPE-N/SPE-W Hexagon Nut / Washer SPE-N/SPE-W Hexagon Nut/Washer M2~M12
(Hexagon Nut),
Nominal 3~12
(Washer)
SPE-SN Spacer Nut SPE-SN Spacer Nut M3～M5
SPE-R/SPE-BE Hexagon Socket Head Taper Screw Plug SPE-R/SPE-BE Hexagon Socket Taper
Screw Plug/ Bar		 R1/8~R3/8
(Hexagon Socket Taper Screw Plug),
Dia.6~20
(Polyetheretherketone)
4.0 SPC-P Cross Recessed Pan Head SPC-P PC
(Polycarbonate)		 - Cross Recessed Pan Head
Machine Screws		 M1.7~M8
SPC-F Cross Recessed Flat Head SPC-F Cross Recessed Flat Head
Machine Screws		 M2~M8
SPC-H Hexagon Bolt SPC-H Hexagon Head Bolt M4~M12
SPC-C Socket Head Cap Screw SPC-C Socket Head Cap Screw M3~M8
SPC-T/SPC-Z Hexagon Socket Set Screw/Long Threaded Bolt SPC-T/SPC-Z Hexagon Socket Set Screw/
Long Bar with Thread		 M3/M4
(Hexagon Socket Set Screw)
M8~M12, W3/8
(Long Bar with Thread)
SPC-N/SPC-W Hexagon Nut/Washer SPC-N/SPC-W Hexagon Nut/Washer M2~12
(Hexagon Nut),
Nominal 2~12
(Washer)
1.3 SPA-P Cross Recessed Pan Head SPA-P RENY
(Glass Fiber 50% Reinforced
Polyamide MXD6)		 High Strength Cross Recessed Pan Head
Machine Screws		 M1.7~M8
SPA-F Cross Recessed Flat Head SPA-F Cross Recessed Flat Head
Machine Screws		 M2~M8
SPA-H Hexagon Bolt SPA-H Hexagon Head Bolt M5~M16
SPA-C Socket Head Cap Screw SPA-C Socket Head Cap Screw M3~M8
SPA-Z Long Threaded Bolt SPA-Z Long Bar with Thread M8~M16
W3/8
SPA-N/SPA-W Hexagon Nut/Washer SPA-N/SPA-W Hexagon Nut/Washer M2~M16 (Hexagon Nut),
Nominal 3~16
(Washer)
1.0 SPP-H Hexagon Bolt SPP-H PP
(Polypropylene)		 Chemical Resistance Hexagon Head Bolt M4~M12
SPP-N/SPP-W Hexagon Nut/Washer SPP-N/SPP-W Hexagon Nut/Washer M4~M12
(Hexagon Nut),
Nominal 4~12
(Washer)
1.0 SPS-P Cross Recessed Pan Head SPS-P PPS
(Polyphenylene Sulphide)		 Heat Resistance,
Chemical Resistance		 Cross Recessed Pan
Head Machine Screws		 M2~M8
SPS-F Cross Recessed Flat Head SPS-F Cross Recessed Flat
Head Machine Screws		 M3~M6
SPS-H Hexagon Bolt SPS-H Hexagon Head Bolt M4~M12
SPS-C Socket Head Cap Screw SPS-C Socket Head Cap Screw M3~M8
SPS-N/SPS-W Hexagon Nut/Washer SPS-N/SPS-W Hexagon Nut/ Washer M2.6~M12
(Hexagon Nut),
Nominal 3～12
(Washer)
- SPVC-H Hexagon Bolt SPVC-H H-PVC
(Hard Polyvinyl Chloride)		 Chemical Resistance Hexagon Head Bolt M4~M6
SPVC-N/SPVC-W Hexagon Nut/Washer SPVC-N/SPVC-W Hexagon Nut/Washer M4~M6
(Hexagon Nut),
Nominal 4~6
(Washer)
- SPV-H Hexagon Bolt SPV-H PVDF
(Polyvinylidene Fluoride)		 Chemical Resistance Hexagon Head Bolt M5~M10
SPV-C Socket Head Cap Screw SPV-C Socket Head Cap Screw M5~M10
SPV-N/SPV-W Hexagon Nut/Washer SPV-N/SPV-W Hexagon Nut/Washer M5~M10
(Hexagon Nut),
Nominal 5~10
(Washer)