Bolts are a form of threaded fasteners with external male threads. Therefore, bolts are closely related to screws and are often confused with screws.
The hexagon socket head bolt is a cap screw with a hexagon head, designed to be driven by a wrench (wrench). Cap screws that comply with ASME B18.6.3 have stricter tolerances on head height and shank length than hexagonal bolts. The nature of the tolerance difference makes ASME B18.6.3 hex bolts always suitable for installation of hex bolts, but hex bolts may be too large to be used in the design of hex bolts.
Weigao's professional Bolt Factory: All our bolts are designed and manufactured according to the buyer's specifications and performance.
Quality is guaranteed: Durability testing and key technical design can extend the life of the hexagon flange bolt.
Cost-effective: Owned at a competitive price supplied by a professional factory
The perfect fastening solution with 10 years of experience can solve your problem: a wide range of parts to choose from.
Tailor-made ideal bolt: Provide tailor-made services based on the samples and drawings provided.
|Executive standard||GB70.1、ANSI B18.6.3|
|Product specifications||Metric M8-M48，UN1/4-4|
|Material/ Grade||4.8, 8.8, 10.9, 12.9, 35#, 35CrMo, B16, A193 Gr.B7, A193 Gr.B7M, A193 Gr.B8, A193 Gr.B8M, A320 Gr.L7, A320 Gr.L7M, A2 (304) series, A4 (316) series, 660 series F51, F53 F55 nickel-based alloy materials, etc.|
Products are used in petrochemical, engineering, chemical, mechanical, nuclear power and other fields.
The surface treatment of the product includes: PTFE (Teflon), nickel plating (Ni), galvanized passivation, galvanized nickel, Dacromet, cadmium plating, etc. It can adapt to different corrosive environments. .
Zhejiang Weigao Standard Parts Co.,Ltd.