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1,Being special, large and good in quality, our products range from M20-M110 and 1"-4" in American System.
1,GB | ||
Type | Specification | |
(1)GB39 | M22--M110 | |
(2)GB41 | M22--M110 | |
(3)GB52 | M22--M110 | |
(4)GB54 | M22--M80 | |
(5)GB55 | M16--M80 | |
(6)GB56 | M14--M80 | |
(7)GB6170 | M22--M110 | |
(8)GB6175 | M22--M110 | |
(9)GB6178 | M22--M100 | |
(10)GB1229 | M16--M80 | |
2,DIN | ||
Type | Specification | |
(1)DIN439 | M22--M80 | |
(2)DIN555 | M24--M110 | |
(3)DIN934 | M24--M110 | |
(4)DIN935 | M16--M110 | |
(5)DIN936 | M22--M80 | |
(6)DIN937 | M16--M80 | |
(7)DIN985 | M20--M80 | |
(8)DIN6915 | M16--M42 | |
3,ANSI | ||
(1)ANSI.B18. 2.2 D-6, D-12:7/8--"6" | ||
(2)ANSI.B18. 2.2 Light (heavy) type of thin nut::7/8--"4" | ||
(3)ANSI.B18. 2.2: Light (heavy) type party of nut:3/4--"4" | ||
(4) Nylon Lock Nut: NE,NU,NTE,NTU:7/8--“4” | ||
(5) High type coupling nut:3/4--1--1/2 | ||
4,BS | ||
Type | Specification | |
(1)B.S 916 | 7/8--"4" | |
(2)B.S 1768 | 7/8--"4" | |
5,JIS | ||
Type | Specification | |
JIS B1181 | M24--M110 | |
6,UNI |
| |
Type | Specification | |
UNI 5587 | M22--M100 | |
7,AS | ||
Type | Specification | |
AS1112 | M22--M110 | |
8,Non-standard nut | ||
2,Field test in the railway
Slotted nut
