4-40 Conical K Keps Lock Nut Zinc (Pack Qty 5,000) BC-04NKC

$191.41
SKU:
BC-04NKC
Origin:
IMPORTED
PDF1:
https://shorpioen.com/content/Nutconicalklock.pdf
Product Size:
4-40
Quantity per box:
5000
SELL_CODE:
NKC
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Conical K Keps Lock Nut Zinc

Having the washer pre-assembled with the nut shortens installation time. Conical washer assemblies can compensate for joint contraction and expansion and can span slightly oversized holes.