NA 131

DIN Standards Committee Aerospace

Project

Aerospace series - Screws 100° countersunk normal head, offset cruciform recess, coarse tolerance normal shank, long thread, in alloy steel, cadmium plated - Classification: 1 100 MPa (at ambient temperature) / 235 °C; English version prEN 4163:2024

Contact

Sara Michelle Ziehe

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2659
Fax: +49 30 2601-42659

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