These hexagon nuts with fine pitch ehread are for tough jobs,they’re important for holding stuff together.
This hexagonal nut is strong and durable, can stay tight, and can be used to fasten high-strength bolts to steel structures such as buildings, bridges and factories.
They’re made to meet strict international standards, things like ASTM A563 or ISO 898-2. That way, they work dependably and fit right with structural bolts. They create strong connections that can hold weight, and that’s really important for keeping the structure sturdy and safe.
The big thing with these hexagon nuts with fine pitch ehread is they can take a lot of weight and won’t come loose when there’s vibration.
They’re meant to go with Grade 8.8, A325, A490, or stronger bolts. Even when there’s a lot of pulling or pushing,like in places with earthquakes, under heavy machines, or in structures that shift a little,they stay tight like they should.
That means structures are safer, you don’t have to fix them as much, and they last a long time working good. And that counts for important infrastructure projects.
Our hexagon nuts with fine pitch ehread follow major international standards closely,like ASTM A563 (Grade DH or A) and ISO 898-2 (Property Class 10). They work well for structural bolting setups.
We provide mill test certs (MTCs) or third-party inspection reports. These check the chemical makeup, mechanical properties (like hardness, proof load), and size accuracy, all based on what you ordered.
Mon |
1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 9/16 | 5/8 | 3/4 | 7/8 | 1 |
P |
28 | 24 | 24 | 20 | 20 | 18 | 18 | 16 | 14 | 12 |
s max |
0.44 | 0.502 | 0.565 | 0.627 | 0.752 | 0.877 | 1.002 | 1.127 | 1.315 | 1.502 |
s min |
0.428 | 0.49 | 0.553 | 0.614 | 0.738 | 0.863 | 0.986 | 1.109 | 1.296 | 1.481 |
e min |
0.500 | 0.578 | 0.656 | 0.719 | 0.875 | 1.016 | 1.156 | 1.297 | 1.516 | 1.734 |
k |
0.125 | 0.156 | 0.188 | 0.219 | 0.250 | 0.281 | 0.313 | 0.375 | 0.438 | 0.500 |