1/4-14X1 1/2 7/16 A/F .172-.190 Head Hgt Unslotted Ind Hex Washer Self Drilling Full Th Zinc (Pack Qty 1,250) BC-142407KW

1/4-14X1 1/2 7/16 A/F .172-.190 Head Hgt Unslotted Ind Hex Washer Self Drilling Full Th Zinc (Pack Qty 1,250) BC-142407KW

$355.20
SKU:
BC-142407KW
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Description

7/16 A/F .172-.190 Head Hgt Unslotted Ind Hex Washer Self Drilling Full Th Zinc

May be used for drilling through wood over 1/2” thick and the metal surface behind it. The wings drill out a clearance hole in wood or other soft materials, then snap off when in contact with the metal surface to be drilled

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