Description :

Roofing Screw be used in building or construction. To avoid head broken and getting rusty after using for a while, this part should be passed salt spray test and hydrogen embrittlement test strictly. Our company is a professional manufacturer in hardware industry in Asia. We are specialized in Roofing Screw.

Specification :

1. Material: carbon steel, stainless steel.

2. Head style: hex. washer head, hex. flange washer head.

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  Roofing Screws