FASTENER GRADE:
DIA 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 7/8 1	NUTS 100 100 100 50 50 25 25 20 20 20	FLATS 1# 1# 1# 1# 1# 1# 1# 1# 1# 1#	LOCKS 100 100 100 100 100 100 100 100 100 100	1/2 100 100 100	3/4 100 100 100 50 50 25	1 100 100 100 50 50 25	1-1/2 100 100 100 50 50 25 25	2 100 100 100 50 50 25 25 20 20 20	2-1/2 100 100 100 50 50 25 25 20 20 20	3 100 100 100 50 50 25 25 20 20 20