3/8x1-1/2 UNC Hex Set Screw Stainless Grade 316
Internal Reference:
SET3/8U112SS2
3/8x1-1/2 UNC Hex Set Screw Stainless Grade 316
- ANSI B18.2.1
- Hex Head
- Fully Threaded
- Unified Coarse Thread
- A4 70
- 316 Stainless Steel
Minimum | Maximum | ||
Threads per inch | 16 tpi | ||
D - Body diameter | 3/8" | 0.3690 | 0.3750 |
f - Across flats | 9/16" | 0.5510 | 0.5620 |
h - Across corners | |
0.6500
| |
T - Head thickness | | 0.2260 | 0.2430 |
L - Overall length | 1 1/2" | |
Hex Set Screws is the term used for what is effectively a fully threaded hexagon head bolt which doesn't contain a shank (plain or unthreaded section). Although set screws can be used with a nut, typically they will be used in applications where they are threaded directly into something containing a matching pre-threaded hole such as a machinery component. The hex head set screw is designed to be tightened/removed with a suitably fitted wrench, spanner, socket or other hex driver.