1/4-20X2 1/2 Unslotted Hex washer Self Drill Full Thread Machine Screw Zinc 1,000hours Salt Spray (Pack Qty 800) BC-1440KWMSHC

1/4-20X2 1/2 Unslotted Hex washer Self Drill Full Thread Machine Screw Zinc 1,000hours Salt Spray (Pack Qty 800) BC-1440KWMSHC

$155.74
SKU:
BC-1440KWMSHC
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Description

Unslotted Hex washer Self Drill Full Thread Machine Screw Zinc 1,000hours Salt Spray

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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