Features:1.Standard: DIN7981, DIN79822.Driling point gauges: 1#, 2#, 3#, 4#, 5#, 6#3.Head Styles:Pan, Flat, Oval, HWH, HWF, Bugle, CSK, Pan Framing,Truss, Waffer4.Recess:Pozi, Philips, Square, HWFunde ... ...
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Self-drilling screw, self-tapping screw, drywall screws ...
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