DIN EN 4162 (2016-04)被替代
Aerospace series - Screws 100ø countersunk normal head, offset cruciform recess, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 øC; German and English version FprEN 4162:2016
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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