Sheet metal screw with hexagonal head and made of
stainless steel.
DIN-7976 = ISO 1479Stainless steel grades A, A-2, A-4 and others upon request.
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| AISI | A | DIN EN | DESIGNACION
| 304 | A2 | 1.4301 | X5CrNi 18-10
| 316 | A4 | 1.4401 | X5CrNiMo 17-12-2