Miller Electric OM-227 398D manual SOCKET/WRENCH Selection Table Standard Metric

Notes

SOCKET/WRENCH SELECTION TABLE				SOCKET/WRENCH SELECTION TABLE
	(U.S. STANDARD)				(METRIC)
Specifications		Socket or Wrench Size		Specifications		Socket or Wrench Size
Bolt	Decimal	Bolt	Nut	Bolt	U.S.
					Decimal	Bolt	Nut
Diameter	Equivalent			Diameter
					Equivalent
1/4 in	.250 in	3/8 in	7/16 in	6 mm	.2362 in	10 mm	10 mm
5/16 in	.3125 in	1/2 in	9/16 in	8 mm	.3150 in	14 mm	14 mm
3/8 in	.375 in	9/16 in	5/8 in	10 mm	.3937 in	17 mm	17 mm
7/16 in	.4375 in	5/8 in	3/4 in	12 mm	.4724 in	19 mm	19 mm
1/2 in	.500 in	3/4 in	13/16 in	14 mm	.5512 in	22 mm	22 mm
9/16 in	.5625 in	7/8 in	7/8 in	16 mm	.6299 in	24 mm	24 mm
5/8 in	.625 in	15/16 in	1 in	18 mm	.7087 in	27 mm	27 mm
3/4 in	.750 in	1-1/8 in	1-1/8 in	22 mm	.8661 in	32 mm	32 mm
7/8 in	.875 in	1-5/16 in	1-5/16 in	24 mm	.9449 in	36 mm	36 mm
1 in	1.000 in	1-1/2 in	1-1/2 in