Jam Nut

Size
A563-A

Wt. [LB]
A563-A Finish

Wt. [LB]
Finish
Plain Zinc Plain HDG
1/4" 0.009 JN025-AP JN025-AZ 0.005 JN025-FP -
3/8" 0.022 JN038-AP JN038-AZ 0.010 JN038-FP -
1/2" 0.040 JN050-AP JN050-AZ 0.026 JN050-FP -
5/8" 0.074 JN063-AP JN063-AZ 0.049 JN063-FP JN063-FG
3/4" 0.114 JN075-AP JN075-AZ 0.070 JN075-FP JN075-FG
7/8" 0.172 JN088-AP JN088-AZ 0.120 JN088-FP JN088-FG
1" 0.244 JN100-AP JN100-AZ 0.176 JN100-FP JN100-FG
1 1/8" 0.324 JN113-AP JN113-AZ 0.247 JN113-FP JN113-FG
1 1/4" 0.458 JN125-AP JN125-AZ 0.361 JN125-FP JN125-FG
1 3/8" 0.593 - - 0.478 JN138-FP JN138-FG
1 1/2" 0.748 JN150-AP JN150-AZ 0.608 JN150-FP -
1 3/4" 1.140 JN175-AP JN175-AZ 0.998 JN175-FP -
2" 1.650 JN200-AP JN200-AZ 1.386 JN200-FP -
2 1/2" - - - 2.700 JN250-FP -