DIN 6915 - 1999 High-Strength Hexagon Nuts With Large Widths Across Flats For Structural Steel Bolting (M12~M36)
Equivalent norms included: ISO 7414, EN ISO 14399, UNI 5713
Legend | Making |
P=pitch | Carbon Steel:10,12 |
K=height of the nut | Thread |
D=the nominal diameter of the thread | Surface:BLK,ZP,HDG,etc |
E=The length of the diagonal | |
S=The length of the flat |