Carbon Steel US Round Wing Nuts

The easy-to-use design of carbon steel US round wing nuts means you can put them on and take them off quickly by hand,no tools needed. That makes putting things together, doing maintenance, or making adjustments a lot faster. The big, rounded wings give you plenty of grip for hand tightening, even if you’re wearing gloves.

Because they’re strong, tightening them by hand is enough to get a good, reliable clamping force for lots of uses. A lot of the time, you won’t need wrenches or sockets with these nuts, which makes work go more smoothly.

Comply with international standards

As a professional fastener manufacturer in China, Xiaoguo® produces carbon steel US round wing nuts meet strict international standards (like DIN 315, or ISO 7040 for prevailing torque types if that applies) and material specs (ISO 898-2, ISO 3506-2).

Quality checks include size checks, thread testing, hardness tests, and often proof load tests to make sure they’re as strong as claimed. Sticking to these standards and checking quality like this makes sure they perform consistently, work reliably, and are safe to use in important applications.

Application industry or scenario

Carbon steel US round wing nuts work really well in situations where you need to tighten or loosen them by hand a lot, even when there's a load on them.Their main applications include machinery assembly, electrical equipment enclosures, transportation (e.g. trailers and containers), temporary structures or scaffolding, and marine equipment. They are very strong and therefore can securely hold objects in place, especially where they need to withstand vibrations without the need for tools.