Description
A hex flange nut carries an integral washer face at its base, spreading clamp load over a wider area than the nut alone and removing a separate washer from the joint. This is the non-serrated style: the bearing face is smooth, so it will not score painted, plated or finished surfaces.
This 5/16"-18 non-serrated hex flange nut is made from Grade 8 Steel Black Phosphate & Oil, supplied 1500 per package.
- Material and finish: Grade 8 Steel Black Phosphate & Oil
- Thread size: 5/16-18
- Flange face: Non-serrated, smooth bearing surface
Specifications
- Product type: Hex Flange Nuts
- Material: Steel
- Finish: Black Phosphate & Oil
- Flange face: Non-Serrated
- Grade: Grade 8
- Governing standard: Material and hardness to SAE J995
- Proof load: 150,000 psi
- Thread pattern: Coarse
- Thread size: 5/16-18
- Measurement type: Imperial
- Pack Quantity: 1500
Applications
Chassis and frame work, enclosures, automotive assembly, and joints against finished or soft surfaces where a serrated face would cause damage.
Figures are typical manufacturer values; verify against your application.
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