Item No: Q235NH

Product specification: 5.00-38.00mm

Executive standard: GB/T 4172 or technical agreement

Scope of application: used in the production of various types of 4.8-6.8 fasteners

Applications: General fasteners

Product introduction: the product has stable composition, low harmful elements, the purity of steel is high, high surface quality, dimensional accuracy, high cold forming when the cracking rate is low, the product does not usually require heat treatment and surface treatment, excellent corrosion resistance ability.