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ネジ先端形状

鐵板(自攻牙)螺絲尾部—形狀種類
タッピング
image001 Type A
image003 Type AB
image005 Type B
image007 Type BP
image009 Decking Screw
image011 Decking Screw17
溝付き
image013 Type 1
image015 Type 17
image017 Type 23
image019 Type 25
image021 Type BF
image023 Type F
image025 Type G