Wafer Head Self-Drilling Screws
Product description
Wafer Head Self-Drilling Screws are suitable for fixings into steel. The Wafer head has a flat top, a 70-degree cone-shaped bearing surface, and a small slope between the top and the bearing surface, used for many applications, with a low profile providing an aesthetic finish.
product Properties
Forming | Cold Forged |
Size | ST3.5~ST6.3 |
Material | Carbon Steel, 1022A |
Finish | Plain, Black Oxide, Zinc Plated |
Standards | DIN7504 |
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