A325 A490 Structural Bolts

High strength bolt is just a kind of standard bolt with high strength. Space frame project adopts special high strength bolt.General steel structure project adopt twist shear type high strength bolts and large hexagon high strength bolt.A very important feature of high-strength ...

Come From Jiangsu Lijing Steel Structure Technology Co., Ltd.

Space frame structure is a kind of structure connected by the node of bolt ball, so the bolt ball is the key component of the structure. In GB standard, the bolt ball is made of 45# steel with the diameter of 100mm to 300mm. Normally there are 3-12 holes in the bolt ball and ...

Come From Jiangsu Lijing Steel Structure Technology Co., Ltd.

Standard:ASME/ANSI B18.2.6M Size:M12 - M36 Material:Carbon Steel, Alloy Steel Grade:ASTM A325M 8S, A490M 10S Type 1 Thread:M, UNC, UNF Finish:Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black Oxide, Nickel, Hot Dip Galvanized, Mechanical Galvanized, Geomet, Teflon, Zinc-Nickel ...

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