Metric DIN 7504 Self Drilling Screws - aspenfasteners.com
2020-11-4u2002·u2002Type O ISO 15482 Screw thread D ST3.9 ST4.2 ST4.8 ST5.5 ST6.3 Dk 7.5 8.1 9.5 10.9 12.4 K 2.3 2.5 3 3.4 3.8 Phillips PH PH PH PH PH 2 2 2 3 3 Metric DIN 7504 Self Drilling Screws are similar to self tapping sheet metal screws but has a drill point. This arrangement
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