screws › hexagon head cap screws
B1821AH038C125N
Hexagon Head Cap Screw
Description
Fastener Length: 1-1/4", Thread: 3/8-16, Thread Length: 7/8
Specifications
| Fastener Length | 1.250 |
|---|---|
| Head Height | Between 0.226 inches and 0.243 inches |
| Head Style | Hexagon Head |
| Length | 1 1/4 |
| Material | CRES |
| Surface Treatment | Zinc |
| Thread Class | 2a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 0.875 |
| Thread Qty | 16 |
| Thread Qty Per Inch (tpi) | 16 |
| Thread Series | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 3/8 |
| Width Between Flats | Between 0.551 inches and 0.562 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- B1821AH038C125N
- B1821AH038C150N
- B1821AH038C175N
Cross-reference
No interchangeable or dimensionally similar parts are on record for B1821AH038C125N. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error