Expansion Bolts
Specification Sheet
Factory : YES
Material : Q235 / 35K / 45K / 40Cr / B7 / 20MnTiB / A2 / A4 carbon steel wedge anchor bolt & stainless steel wedge anchor & through bolt
Grade : 4.8,5.8,6.8,8.8,12.9
Surface : BZP, YZP, zinc plated or customizable
Samples : Wedge Anchors for Concrete samples are free
MOQ : 1000PCS
Packing : ctn, plt or customizable
Email : info@topfastener