Gold Member Since 2014
Audited Supplier

Ningbo Transhow Screw Factory

Screws, Bolts, Nuts manufacturer / supplier in China, offering Plastic Box Packed Nylon Lock Nut, Galvanized Spring Steel Lock Washers, DIN7339 Countersunk Hollow Rivet and so on.

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Supplier Homepage Company Show Certificates High Strength Bolt SGS Certificate

Certificates

High Strength Bolt SGS Certificate [Aug 01,2014]
High Strength Bolt SGS Certificate

Transhow Screws products, 7/16 hex flange bolt, meet ANSI/ASME standard requirement. Material Grade as per SAE J429-2011 Grade 8, tested by SGS