1/4-14X1 3/4 Unslotted Hex washer w/Bonded NEO EPDM Washer Self Drill Screw Full Thread Zinc (Pack Qty 1,000) BC-1428KWN

$248.51
SKU:
BC-1428KWN
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Description

Unslotted Hex washer w/Bonded NEO EPDM Washer Self Drill Screw Full Thread Zinc

When properly assembled, this washer: (a) offers protection against leakage; (b) provides load bearing qualities superior to that of a regular flat washer; (c) reduces the chance of the fastening becoming loose due to vibration; (d) minimizes damage to the mating surface caused b y contact with a steel washer. Sealing screws may be used to attach roofing or metal walls to steel frames. Consult a self-drilling screw selection chart for the correct size