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Screw is small, Responsibility is big.
Screw is small, Responsibility is big.
Bi-Metal Self Drilling Screw is used for fastening in aluminum sheets and panels. Stainless steel body welded with hardened steel drilling point, makes sure great instalation and perfect anti-corrossion ability.
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Thread Diameter:
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Length:
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| Material: | Body - Stainless Steel A2, Drilling Point - Carbon Steel |
| Washer: | Stainless Steel A2 + EPDM washer |
| Surface Treatment: | Blue Z/P, Dacromet, Ruspert |
