Black Oxide Finish Hexagon Bolts

Materials of High Strength Hexagon Bolts

Which materials of High strength hexagon bolts? they are made of three kinds of materials. The details are as follows: Carbon steel: Generally, hexagonal bolt manufacturers distinguish low carbon steel, medium carbon steel, high carbon steel and alloy steel according to carbon content in carbon steel. 1. Low carbon steel C% ≤ 0.25% is usually [...]

By Hex Bolt Nut|August 27th, 2020|Bolt Types, Construction Bolts & Nuts, Heavy Hex Bolts, Hex Bolts, Hexagon Bolt, High Strength Bolts, High Strength Structure Bolts, Structural Bolts|Comments Off

Processing of Bolt Head and Thread

How is the bolt head and thread processed? The head of bolt is formed by cold upsetting plastic processing. Compared with the cutting process, the metal fiber (metal wire) is continuous along the product shape without cutting off in the middle. Therefore, the strength of the product is improved, especially the mechanical properties are excellent. [...]

By Hex Bolt Nut|August 25th, 2020|Anchor Bolts, Bolt Types, Bracket Bolt, Carriage Bolts, Countersunk Bolt, DIN International Standard, Expansion Bolt, Lag Screw Bolts, Plow Bolts, Ring Bolts|Comments Off

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