DIN 7981 ISO 7049 Form F Yıldız Silindir Baş Küt Uclu Sac Vidası

DIN7981 FDIN 7981 / ISO 7049
Form F
Yıldız Silindir Baş Küt Uçlu Sac Vidası
DIN 7981 F – Pan head tapping screws with cross recess H and Z, Form F
Eşdeğer Normlar : ISO 7049; CSN 21235; UNI 6954;

 

 

Ölçü d2.22.93.53.94.24.85.56.3
Diş Adımı0.81.11.31.31.41.61.81.8
amax.0.81.11.31.31.41.61.81.8
dk max.4.25.66.97.58.29.510.812.5
dk min.3.95.36.547.147.849.1410.3712.07
k max.1.82.22.62.83.053.553.954.55
k min.1.551.952.352.552.753.253.654.25
r max.0.30.40.50.50.60.70.80.9
rf3.44.45.45.86.27.28.29.5
PH11222233
Type H m2.634.24.44.656.57.1
Type Z m2.42.93.94.14.34.76.26.7
Type C y max.22.63.23.53.74.356
Type F y max.1.62.12.52.72.83.23.63.6
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