Gripco Flange Weld Nuts

Rivetwise can supply you with the entire range of products from Stanley Engineered Fastening including the Optia Gripco Flange Weld Nuts.

Gripco Flange Weld Nuts

Our series of flange projection weld nuts are engineered with greater hoop strength and capable of meeting Class 10 proofloads in a weldable application. Weld schedule and performance are better than a standard hex weld nut due in part to a larger bearing surface.

The distance between the projections and the threads decreases the chance of weld splatter into the threads. Our Flange Weld Nuts are lighter than weld nuts with similar strength.


  • Lighter than other weld nuts of similar strength.
  • Decreases chance of weld splatter into threads.
  • Larger bearing surface than standard hex weld nut.
  • Anti-rotation and pre-positioning for ease in final assembly.
  • Available with prevailing torque feature.

Interested in Gripco Flange Weld Nuts?

Get in touch with the Rivetwise team using the details below or send us a message through our contact form.

Phone: 0121 766 5445     Email:

Gripco Flange Weld Nuts Brochures:

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Gripco Flange Weld Nuts Brochure
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