Stud bolts

Type

Completely Threaded Stud-Bolts —> With 2 nuts

Completely Threaded Bars —> Without nuts

Stud-Bolts —> With 1 nut

Dimension Standard

Stud Bolts —> ASME B16.5/ API Spec. 6A/ B.S. 4882 and UNI6610

Nuts —> ASME B18.2.2 and UNI 5587 – 5588 – 5591

Material

ASTM A193 —> Gr.B5-B6-B7-B7M-B8-B8A-B8M-B8MA-B8T-B8TA-B16

ASTM A194  —> Gr.2H-2HM-3-4-6-7-7M-8-8A-8M-8MA-8T-8TA

ASTM A320 —> Gr.L7-L7M-L43-B8-B8A-B8M-B8MA-B8T-B8TA

ASTM B453 —> Gr.660 CL. A-B-C