Hex Bolts hot dip galvanizing grade 8.8 a325 structural bolts for tower Construction

ASTM a394 tower bolt type 1 torque limiting bolt M8 110mm,Hot dip Galvanized Hex Bolt with Nuts and Washers making,stainless steel m27 hex head bolt Fastener DIN931 Bolzen all style of screw 16mm m40 High strength bolts for electric power line

· GalvanizedBolts Nuts


hex bolts hot dip galvanizing grade 8.8 a325 structural bolts


DIN933/DIN931/ISO4014/4017/ANSI B 18.2.1/ ASTM A325/A449/A490/A307/A193 B7, A193 B8/B8M;GB5782/5783, DIN6914






Carbon steel,alloy steel, Stainless steel 304/316, 4140, 42CRMO, B7, brass,aluminum


A2-70, A2-80, A4-70, A4-80, A193B8/B8M; grade 4.8, 5.8, 6.8, 8.8, 10.9, 12.9; SAE J429 Gr.2, 5,8; ASTM A307Gr.A; A193 B7/B7M/L7/L7M,


Black,Zinc plated( blue/white/yellow), hot dip galvanized, chrome, nickle plated, xylan




bulk in cartons (25kg Max.)+ export Pallet or according to customer's requirement;


Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter

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