Description
Overview
Imperial UNF and UNC fasteners are selected by thread form, diameter, length, material, finish and strength grade. UNF is a fine thread form and UNC is a coarse thread form; they must not be mixed with metric threads.
This selected size is specified with diameter 3/8 in, thread 3/8 in.
Sold in multiples of '100 pieces. 1 Box = '100 pieces.
Material, Grade & Strength
Mild steel is an economical carbon steel option for general purpose fastening where high tensile strength is not required.
Finish & Corrosion Protection
The finish should be selected for the expected corrosion exposure and appearance requirements.
Typical Uses
Imperial UNF and UNC fasteners are used in equipment, vehicles and machinery designed around inch-series thread systems.
Technical Tips
- Do not mix metric and imperial threads.
- Confirm whether the thread is UNF or UNC before ordering.
- Use matching imperial nuts and washers.
- Select the correct spanner or socket size for the hex head.
Selection Advice
Select the product by matching the thread, size, material, finish and function to the assembly. Avoid choosing only by appearance or a partial part number.
Specifications
| Measurement Type | Inch |
|---|---|
| Thread Size | 3/8 in |
| Thread Type | UNF |
| Thread Style | Fully Thread |
| Diameter | 3/8 in |
| Material | Mild Steel |
| Finish | Nickel Plated |
| Package Quantity | 100 |
| Package Type | Box |