screws › hexagon head cap screws
B1821AH038C175N
Hexagon Head Cap Screw
Description
Fastener Length: 1-3/4", Thread: 3/8-16, Thread Length: 1-9/16
Specifications
| Fastener Length | 1.688 inches minimum and 1.750 inches maximum |
|---|---|
| Head Height | 0.226 inches minimum and 0.243 inches maximum |
| Head Style | Hexagon Head |
| Internal Drive Style | Slot |
| Length | 1 3/4 |
| Material | Steel |
| Screw Material | Steel |
| Screw Material Specification | Sae gr8 assn std single material response |
| Screw Surface Treatment | Cadmium and chromate |
| Screw Surface Treatment Specification | Qq-p-416 ty2 cl2 fed spec single treatment response |
| Thread Class | 2a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 1.563 |
| Thread Qty | 16 |
| Thread Qty Per Inch (tpi) | 16 |
| Thread Series Designator | UNC |
| Thread Size | 3/8 |
| Width Between Flats | 0.551 inches minimum and 0.562 inches maximum |
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 B1821AH038C175N. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error