Technical Information |
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Description |
Length ( in ) |
Width Across Flats |
Tension Load ( lb ) |
MSS-SP-58 1
Allowable Tension Load at 650 ° F
|
Box Qty . Item No . |
1 / 4 " Rod Coupler |
7 / 8 " |
3 / 8 " |
780 |
300 |
100 |
411746 |
3 / 8 " Rod Coupler |
1-1 / 8 " |
1 / 2 " |
1750 |
730 |
50 |
411747 |
1 / 2 " Rod Coupler |
1-1 / 4 " |
5 / 8 " |
3110 |
1350 |
50 |
411748 |
5 / 8 " Rod Coupler |
2-1 / 8 " |
13 / 16 " |
4860 |
2160 |
50 |
411749 |
3 / 4 " Rod Coupler |
2-1 / 4 " |
1 " |
6700 |
3230 |
25 |
411750 |
1 Per MSS-SP-58-2002 , the ultimate tensile loads are based on a tensile stress of 50,000 psi multiplied by the threaded rod root area based on coarse thread UNC . | ||||||
Safety factor available upon request . | ||||||