WHIZ LOCK NUTS low carbon steel case hardened, zinc plated
		All Dimensions in Inches
Basic Nut Diameter	U.N.C. Thread		U.N.F. Thread	Width Across Flats	Thickness		Flange Dia.
10	24		32	3/8	7/32		1/2
1/4	20		28	7/16	15/64		19/32
5/16	18		24	1/2	19/64		11/16
3/8	16		24	.562	23/64		3/4
7/16	14		20	43/64	25/64		15/16
1/2	13		20	3/4	29/64		1