11.81mm x 1.57mm x 7.49mm Square Head Grommet Nuts - Polyamide Description
The 11.81mm x 1.57mm x 7.49mm Square Head Grommet Nuts - Polyamide has the following features:
- 7.49mm Length (L)
- 1.57mm Height (H)
- Polyamide Material
- Polyamide Material Specification
- Natural Finish
- Metric Metric or Imperial?
- 10mm Screw Size
- 0.79-4.32mm Panel Thickness
- 7.87-7.87mm Hole Size
- 11.81mm Head Size (A)
Discover more about the Square Head Grommet Nuts range.
What Are Square Head Grommet Nuts / Nylon Screw Insulators?
Square head grommet nuts are a type of nylon screw insulator. They are designed for use in applications that require vibration and corrosion resistance. Grommet nuts provide a positive connection of thin gauge materials while eliminating cross threading.
The specially designed locks snap into a pre-punched square hole. As the self tapping sheet metal screw is tightened, the poly grommet expands and securely locks the stainless steel screw and assembled parts in place. Screw grommet nuts made from nylon are often used for providing protection against thermal transfer and electrical insulation in areas of an assembly.