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Hexagon Bolt and Nuts
| Classification | Standard Code | Specification | Length | Property Grade |
| Hexagon Head Bolt | GB30 | M5-M48 | 6-600 | 4.8 5.6 6.8 8.8 9.8 10.9 12.9 |
| GB21 | ||||
| GB5780-5786 | ||||
| ANSI | 2 | |||
| A-6 | 1/4" - 2" | 3/8" - 25" | 5 | |
| A-10 | 8 | |||
| DIN | 4.8 5.6 6.8 8.8 9.8 10.9 12.9 | |||
| 931 933 | M5-M48 | 6-600 | ||
| 601 558 603 |
Bolts Hexagon head bolt,
internal hexagonal screw,
Allen Bolt double end bolt,
stud bolt,
carriage bolt,
U bolt,
Eye bolt
T bolt,
adjusting bolt and irregular bolts,
full thread stud,
half thread screw,
foundation bolt,
Threaded Bar,
Heavy Hex Bolt
GB30 GB21 GB70 GB5780-5786
DIN931 933 601 558 603 912 938 939 835
ANSI A-6 A-10 Standard
Hexagon Bolt and Nuts
