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Dimensions Stud Bolts for RF-RTJ flanges ASME B16.5 Class 900

Other Pressure Classes

NPS DIA
bolts (in)
Length
RF
Length
RTJ
Number
of bolts
1/2 3/4 110 110 4
3/4 3/4 115 115 4
1 7/8 125 125 4
7/8 125 125 4
1 140 140 4
2 7/8 145 145 8
1 160 160 8
3 7/8 145 145 8
4 1.1/8 170 170 8
5 190 190 8
6 1.1/8 190 195 12
8 1.3/8 220 220 12
10 1.3/8 235 235 16
12 1.3/8 255 255 20
14 275 280 20
16 1.5/8 285 290 20
18 1.7/8 325 335 20
20 2 350 360 20
24 440 455 20

General notes:

Measuring lengths of Stud Bolts and Hex bolts
PP
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