Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Zinc

Requires a greater amount of torque to loosen than to tighten the nut. Will span oversized or poorly aligned holes. Flange provides a more uniform bearing-stress to clamp-force ratio than other low carbon lock nuts. Does not gall screw threads.

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SKU	ORIGIN	SIZE	CARTON QTY	PRICE PER BOX
BC-06NRBZ	IMPORTED	6-32	5000	$222.20
BC-10NRBZ	IMPORTED	10-24	4000	$228.66
BC-11NRBZ	IMPORTED	10-32	4000	$245.14
BC-12NRBZ	IMPORTED	12-24	4000	$520.50
BC-14NRBZ	IMPORTED	1/4-20	2000	$161.47
BC-31NRBZ	IMPORTED	5/16-18	1500	$199.49
BC-32NRBZ	IMPORTED	5/16-24	1500	$150.80
BC-37NRBZ	IMPORTED	3/8-16	1000	$197.74
BC-43NRBZ	IMPORTED	7/16-14	500	$131.93
BC-44NRBZ	IMPORTED	7/16-20	500	$136.93
BC-50NRBZ	IMPORTED	1/2-13	250	$79.10
BC-56NRBZ	IMPORTED	9/16-12	150	$234.27
BC-57NRBZ	IMPORTED	9/16-18	150	$231.26