Hardware Hexagonal Bolts

Introduction of Outer Hexagon Bolts

Specification introduction of outer hexagon bolts Outer hexagon bolts thread M8 × 1～M64 × 4. Hexagon head bolts with fine thread, full thread, performance grade 5.6, 8.8, 10.9, A2-70, a4-70, a2-50, a4-50, Cu2, cu3 and AL4, product grade A and B. Mark example: 1. Thread size d = M12 × 1.5, nominal length L = [...]

By Hex Bolt Nut|June 7th, 2021|Bolt Types, Hexagon Bolt, Stainless Steel Bolts|Comments Off

Advantage of High Strength Dacromet Bolt

The advantage of high strength Dacromet bolt is due to the development of Dacromet, which has become a necessary technical requirement in some workplaces. The main reasons are as follows: 1. Electroplating not only pollutes the air, land and water, but also does great harm to operators. The state has repeatedly declared that it is [...]

By Hex Bolt Nut|September 18th, 2020|A563, ASTM International Standard, Bolt Types, F568M, Heavy Hex Bolts, Hex Bolts, Hexagon Bolt, High Strength Bolts, Structural Bolts|Comments Off

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