5/16-12X1 3/4 Unslotted Indented Hex washer Self Drill Screw Full Thread Zinc (Pack Qty 600) BC-3128KW

$365.28
SKU:
BC-3128KW
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Description

Unslotted Indented Hex washer Self Drill Screw Full Thread Zinc

Type BSD: May be used to attach plywood, soft woods or composition board to metal, or attach metal to metal. Type CSD: The finer thread pitch reduces friction and driving torques. Type-CSD screws are normally used with thicker materials.