Steel Bolts

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Consisting of a fully threaded cylinder, our steel bolts are standard threaded fasteners usually used with a nut for fastening parts together. Our high strength steel bolts are detachable, anti-fatigue, and are not easily loosened under dynamic loads.

The steel bolts we provide include square head bolts,eye bolts, and U bolts that can be designed and manufactured in line with NSI B31.3, ASME B18.2.1, or ANSI B18.2.2 standards. In addition, we also have finished hex nuts, heavy hex nuts, square nuts, and serrated hex flange nuts to match with the steel bolts.

Technical Parameters

Manufacture Standard	ANSI B31.3, ASME B18.2.1, ANSI B18.2.2
Type	Square head bolt, eye bolt, U bolt Finished hex nut, heavy hex nut, square nut, serrated hex flange nut
Raw Material	A193-B7, A320-L7, A307-B, A193-B8, A320-B8, A193-B16 ASTM A194-2H, A194-4, A194-7, A194-8
Bolt Dimension	M1~M68
Test and Inspection	API 598