| Heavy Hex nut | |
| Nut Shape： | Hex |
| Material: | Carbon Steel/Alloy Steel/Stainless Steel 304,316 |
| Finished: | Black/HDG/ PTFE(Blue,red,green color etc.) |
| Grade or Standard: | ATSM A194 2H/GB6175 |
| Size: | 1/2-7" |
| Original: | China |
ZJB Fasteners is a manufacturer of ASTM A194 Grade 2H nuts as standard heavy hex nut in China,We offer imperial, metric sized hex nuts and heavy hex nuts.
ASTM A194 Grade 2H heavy hex nuts are intended for use in flange fastenerapplications, as well as structural applications and with other high strength bolt or stud .
They are a common high strength nut used in conjunction with many different grades of bolting including A193 Grade B7, Grades A325 and A490.
