STUD BOLT
A stud bolt is a long, threaded rod used in applications that require a fastener to be secured with nuts on both ends. Unlike traditional bolts, which have a head, stud bolts provide a flexible solution for situations where access to both sides of the connection is needed or where space constraints exist. They are widely used in flanged connections, machinery, construction, automotive, and other heavy-duty applications due to their strength, versatility, and ease of use.
Dimension Standard
Standard
Grade
Size
DIN 976, DIN 939
ISO 3506 - 1
A2-50, A2-70, A2-80, A4-50, A4-70, A4-80
M8 to M56
DIN 976, DIN 939
ASTM A276
SS 304, SS 316, SS 304L, SS 316L
M8 to M56
ASME B18.31.1M
ASTM A193
B7, B7M, B8CL1, B8MCL1
M12 to M52
ASME B18.31.1M
ASTM A193
B8CL2, B8MCL2
M12 to M52
ASME B18.31.1M
ASTM A193
L7, L7M, B8CL1, B8MCL1
M12 to M52
ASME B18.31.1M
ASTM A193
B8CL2, B8MCL2
M12 to M52
ASME B18.31.1M
ASTM A307
GRADE A, GRADE B
M12 to M52
ASME B18.31.1M
ASTM A325
TYPE 1, TYPE 3
M8 to M56
DIN 976, DIN 939
ISO 898-1
8.8, 10.9, 12.9
M8 to M56