Dimensions of Stud Bolts for Class 300

Dimensions Stud Bolts for RF-RTJ flanges ASME B16.5 Class 300

Stud Bolt Dimensions
Stud Bolt Dimensions

150# | 300# | 400# | 600# | 900# | 1500# | 2500#

Class 300 NPS 1/2″ – 24″
NPSDIA bolts (in)Length (RF)Length (RTJ)No. Of Bolts
1/21/265754
3/45/875904
15/875904
1-1/45/885954
1-1/23/4901004
25/8901008
2-1/23/41001158
33/41101208
3-1/23/41101258
43/41151258
53/41201358
63/412014012
87/814015012
10116017016
121-1/817018516
141-1/818019020
161-1/419020520
181-1/419521024
201-1/420522024
241-1/223025524

[google-square-ad]

General notes:

  1. Dimensions are in millimeters unless otherwise indicated.
  2. Length dimensional tolerances for all Stud Bolts:
    length to 12 inch tolerance = ± 1.6 mm
    length over 12 inch to 18 inch tolerance = ± 3.2 mm
    length over 18 inch tolerance = ± 6.4 mm
  3. The length of the Stud Bolt does not include the height of the chamfers (points).