J Screw Bolt
Specification Sheet
- Size: M8-M72
- Standard: ISO / DIN / ANSI / ASME / ASTM / BS / AS / JIS
- Material: Q235 / 35K / 45K / 40Cr / B7 / 20MnTiB / A2 / A4 carbon steel & stainless steel
- Grade: 4.8/5.8/6.8/8.8/10.9
- Surface: BZP / HDG / BLACK / DACROMET / TEFLON or customizable