Industrial Fastener · Nuts Series
Wing Nut
Wing nuts have two wing-shaped projections that allow tightening by hand without tools. Common in temporary connections, equipment guards, decorative assemblies, and applications requiring frequent removal.
Product Overview
Wing Nut from HDBOLT
Wing nuts have two wing-shaped projections that allow tightening by hand without tools. Common in temporary connections, equipment guards, decorative assemblies, and applications requiring frequent removal.
Supplied by HDBOLT in Yongnian, China. Our production capacity and extensive fastener stock support repeat orders and mixed-product shipments. Contact us to confirm availability for your size, grade and finish.
DIN 315 (American type, rounded wings), DIN 314 (German type, square wings)
Carbon steel, Stainless 304/316, Brass
Wing nuts have two wing-shaped projections that allow tightening by hand without tools. Common in temporary connections, equipment guards,...
Inspection records, lot labels, certificate options, and destination-ready packing.
Technical Data
Specification range
Final dimensions, mechanical properties, finish, and packing are confirmed against the RFQ and applicable standard.
| Standards | DIN 315 (American type, rounded wings), DIN 314 (German type, square wings) |
|---|---|
| Size Range | M3 – M16 |
| Material | Carbon steel, Stainless 304/316, Brass |
| Surface Finish | Plain, Zinc plated, Brass, Stainless |
Common surface finishes
Select an option to review its finish details. Exact coating system, thickness, and corrosion requirement are confirmed with the order.
Quality Control
Quality Checks from Order to Shipment
Each order is matched to the specified standard and verified at practical control points before shipment.
RFQ confirmation
Standard, size, grade, pitch, finish, certificates, packing, and destination are locked before production.
Lot verification
Critical dimensions, thread fit, markings, finish appearance, and packing labels are sampled and recorded.
Shipment approval
Photos and required reports are prepared before packing, loading and export delivery.
Buyer Questions
Frequently asked questions
What is the difference between DIN 315 and DIN 314 wing nuts?
DIN 315 has rounded, gracefully curved wings (the 'American' style); DIN 314 has more rectangular, straight-edged wings (the 'German' style). DIN 315 is much more commonly stocked. Functionally they are equivalent.
Ready to quote Wing Nut?
Send the standard, size, grade, finish, quantity, packing requirement, and destination. Availability and lead time are confirmed with the inquiry.