Dome Cap Nuts
When safety and appearance are factors for installing insulation, fabricating blankets or pads, dome cap nuts cover and protect exposed fasteners for a clean finish. Dome nuts resemble acorn or cap nuts, featuring a rounded, “domed” top. For best results, pins should be 1/4” longer than the insulation thickness. Then, secure the insulation with a self-locking washer with a dome cap installed over the nail point.
Dome Nuts Available Materials and Dimensions
Our inventory includes a variety of dome cap nuts for your projects. Dome nuts are available with steel zinc, stainless steel, or aluminum clip materials. With an extensive inventory of insulation fastening solutions, we can also supply dome materials in steel zinc, aluminum, and plastic, with painted colors available for special orders. We carry the following sizes of dome cap nuts:- 3/16”
- 10-gauge
- 12-gauge
- 14-gauge
- 3 mm.
- 5/16” height
- 7/8” diameter
Industrial Applications for Dome Cap Nuts
Designed to cover the nail point of weld pins, hangers, lacing anchors, and quilt pins, dome nuts can be used in any stud welding project where protruding fasteners are an issue. They protect exposed fasteners against the environment and potential damage while providing a clean, professional finish. Some industries using dome cap nuts include:- HVAC
- Ductwork
- Industrial Insulation