About the Hex Flange Nut
Serrated hex flange nut, also called a flange nut, with an integral washer flange whose serrations bite into the surface to resist loosening and spread clamp load. ISO 4161 / IFI 145 in stainless and high-tensile.
Also known as: Flange Nuts, Flanged Nuts, Serrated Flange Nuts.
Features
- Integral flange spreads clamp load
- Serrated bearing face resists loosening
- No separate washer needed
- ISO 4161 class 10 / IFI 145 grade 5 and 8
- 304 and 316 stainless
- Zinc, hot dip galvanised and plain finishes
Applications
- Vibration-prone joints
- Sheet metal fixing
- Where a separate washer would otherwise be used
- General and high-tensile fastening
Standards & specification
- ISO4161 / A2
- DIN6923 / CLASS 8
- ISO4161 / CLASS 8
- ISO4161 / CLASS 10
- DIN6927 / CLASS 10
- HEC / CLASS 12
- IFI-145 / B18 2.2 / A4
- ISO4161 / A4
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