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Products
Alloy steel stainless steel stud
Details
Standard
Normal diameter
Total length (mm)
Accuracy of thread
Material
Performance degree
GB 897
M6~M48
26~348
6g
Carbon and alloy steel
or
Stainless steel
6.8, 8.8, 10.9, 12.9,
A2-50, A2-70
GB 898
28~360
GB 899
29~372
GB 900
32~396
GB 901
M6~M56
25~500
GB/T 13807.2
M12~M120×6
According to order
GB/T 3103.4
JB/T 2773
M14~M56
65~450
6g
Carbon and alloy steel
According to standard
JB/T 2774
60~350
JB 1164
M16~M36
100~480
Carbon and alloy steel
or
Stainless steel
JB/T 4707
SH 3404
M10~M90×3
40~670
HG 20613
M10~M56×4
45~500
Special class (According to standard)
HG 20634
M14~M90×3
60~500
HGJ 75
M10~M45
40~500
According to standard
H 15
M14~M45
70~250
Carbon and alloy steel
H 16
80~370
DL 439
According to the design requirement of power plant