Product Description
7/16" UNC A2 Stainless Steel Fully Threaded Hex Head Set Screws
7/16" UNC hexagon head set screws manufactured from A2 stainless steel. These fully threaded fasteners feature an external hexagon head that accepts a 5/8" spanner or socket.
Suitable for general assembly, machinery, maintenance and repairs requiring corrosion-resistant imperial fasteners. Available in 1" and 1 1/4" lengths, with a 14 TPI Unified National Coarse thread.
Technical Specifications
| Thread Size | 7/16" |
|---|---|
| Thread Type | UNC – Unified National Coarse |
| Threads Per Inch | 14 TPI |
| Material | A2 stainless steel |
| Dimensional Reference | ASME B18.2.1 |
| Head Style | Hexagon head |
| Thread Coverage | Fully threaded |
| Spanner or Socket Size | 5/8" |
| Head Width Across Flats | 0.603–0.625" |
| Head Height | 0.272–0.316" |
| Length Measurement | Measured from beneath the head to the end of the screw |
Available Sizes
| Thread Size | Screw Length | Threads Per Inch | Spanner Size |
|---|---|---|---|
| 7/16" UNC | 1" | 14 TPI | 5/8" |
| 7/16" UNC | 1 1/4" | 14 TPI | 5/8" |
Select your required screw length and pack quantity from the options above.
Fitting Information
Use with a matching 7/16" UNC 14 TPI nut or tapped hole. Choose a length that provides sufficient thread engagement without bottoming out in a blind hole.
Tighten using a 5/8" spanner or socket. Tighten stainless steel fasteners steadily and avoid excessive speed to help reduce thread galling. Where appropriate, use a suitable anti-seize compound and account for lubrication when determining tightening torque.
