9/16-18 Hex Jam Nut Zinc (Pack Qty 800) BC-57NJ

$157.19
SKU:
BC-57NJ
Origin:
IMPORTED
PDF1:
https://shorpioen.com/content/Nutsjam.pdf
Product Size:
9/16-18
Quantity per box:
800
SELL_CODE:
NJ
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Hex Jam Nut Zinc

Jam nuts are tightened against the work surface and a finished or heavy hex nut is tightened against the jam nut to keep it from loosening