8-18X1 1/4 Unslotted Hex washer Serrated Self Drilling Screw Full Thread Zinc (Pack Qty 3,000) BC-0820KWS

8-18X1 1/4 Unslotted Hex washer Serrated Self Drilling Screw Full Thread Zinc (Pack Qty 3,000) BC-0820KWS

$219.64
SKU:
BC-0820KWS
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Description

Unslotted Hex washer Serrated Self Drilling 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.

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