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DIN 7983 十字槽半沉頭自攻釘 標準查詢

DIN 7983
Form C, with drilling tip

*All measurements in millimeters (mm)*

d d1 max k approx f approx r1 Cross Recess No.
2.2 4.3 1.3 0.7 3.8 H1
2.9 5.5 1.7 0.9 4.6 H1
3.5 6.8 2.1 1.2 5.4 H2
3.9 7.5 2.3 1.3 6 H2
4.2 8.1 2.5 1.4 6.6 H2
4.8 9.5 3 1.5 8.2 H2
5.5 10.8 3.4 1.7 9.4 H3
6.3 12.4 3.8 2 11.1 H3
8 15.8 4.65 - - -

All information is strictly informative