Hexagon thick nuts

The hexagon thick nuts are common fastener with six outer sides for easy installation with a wrench and is widely used in the mechanical, construction and automotive industries.These hexagon thick nuts are strong nuts built for heavy-duty jobs. They have a large six-sided shape and a flat bottom to sit firmly in place. Being thicker and wider than regular hex nuts, they spread pressure more evenly – that's why they're good for construction or industrial setups. The six-sided design lets you tighten them easily with common wrenches, and the flat base helps avoid damage to surfaces while keeping connections stable. You'll often find these nuts used in machinery, bridges, or building projects where they need to hold up under serious weight.

Detailed drawings and parameters

The internal thread accuracy of hexagon thick nuts is divided into 6H and 6G grades, which are suitable for ordinary and high-strength connection needs respectively.

The surface of hexagon thick nuts is usually galvanized, blackened or dacromet to improve its rust and corrosion resistance.When picking Heavy Hex Flat Nuts, think about how much weight they'll hold, where they'll be used (like outdoors or in wet areas), and what they're made of. For heavy stuff like building frames, choose stronger types like grade A490 or A325 steel. If they'll face rust (like near saltwater or chemicals), go for stainless steel or galvanized ones. Always double-check the size and threading – measure your bolts first. Buy from trusted suppliers to get certified nuts and help if you have questions. Whether you're building machines, bridges, or factories, spending a bit more on good heavy hexagon thick nuts means they'll last longer and stay secure.

FAQ

Q: What international standards do your hexagon thick nuts comply with?

A：Our hexagon thick nuts meet international standards like ASTM A194, ASME B18.2.2, and ISO 7412.These rules cover things like size, strength, and materials, so they work well in construction or factory setups.For example, our carbon steel nuts usually match ASTM A563 Grade DH specs, and stainless steel ones follow ASTM F593.We also make sure they follow RoHS and REACH rules, which means no harmful chemicals.Basically, if your project needs nuts that fit global requirements, ours are checked to do the job.

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