Part Number SizeHØdILG3M (UNC)G1G2
YK522-SS-3 3 5.39 3.15 0.47 6.93 2.76 1/4-20 2.17 1.38
YK522-SS-1/2 1/2 2.28 0.59 0.25 2.56 3/16-24 1.12 0.5
YK522-SS-3/4 3/4 2.32 0.79 0.25 2.95 3/16-24 1.38 0.88
YK522-SS-1 1 2.72 0.98 0.31 3.5 3/16-24 1.38 0.88
YK522-SS-1-1/4 1-1/4 2.95 1.26 0.31 3.98 1/4-20 1.5 1
YK522-SS-1-1/2 1-1/2 3.27 1.5 0.37 4.29 1/4-20 1.5 1
YK522-SS-2 2 3.58 1.97 0.37 4.88 2 1/4-20 1.5 1
YK522-SS-2-1/2 2-1/2 5.04 2.56 0.47 6.3 2.76 1/4-20 2.17 1.38
YK522-SS-1/4 1/4 3/16-24 1.12 0.5 2.17 0.2 1.97 0.46 4.04
YK522-SS-3/8 3/8 1.97 0.49 0.2 2.17 3/16-24 1.12 0.5

STANDARD
DESIGN: ANSI B16.34
TESTING: API 598