Product Description
3/8"-16 UNC Alloy Steel Socket Head Cap Screws – ASTM A574
High strength alloy steel socket head cap screws with a 3/8"-16 UNC coarse thread and a plain, unplated finish. The cylindrical head incorporates an internal hexagon drive for tightening with a 5/16" Allen key or hex bit.
Product Specifications
| Material | High strength alloy steel |
|---|---|
| Material and Mechanical Specification | ASTM A574 |
| Dimensional Standard | ASME B18.3 |
| Finish | Plain, unplated |
| Thread Size | 3/8"-16 UNC |
| Threads Per Inch | 16 TPI |
| Nominal Thread Diameter | 3/8" / 9.525mm |
| Head Style | Cylindrical socket cap |
| Drive Type | Internal hexagon |
| Allen Key Size | 5/16" / 7.9375mm |
Key Features
- High strength alloy steel construction.
- Imperial UNC coarse thread for matching nuts or tapped holes.
- Internal hexagon drive allows tightening from above the head.
- Plain, unplated finish.
Applications
Suitable for machinery, tooling, fixtures and engineering assemblies requiring imperial alloy steel socket head cap screws.
Length is measured from beneath the head to the end of the screw. Select your required length and pack quantity before ordering.
Standards
- ASTM A574 – alloy steel socket head cap screws.
- ASME B18.3 – socket screw dimensions.
