screws › machine screws
MS18212-13
Military Standard Machine Screw
Description
Fastener Length: 7/32", Thread: 4-40, Thread Length: 13/64
Specifications
| Fastener Length | Between 0.219 inches and 0.250 inches |
|---|---|
| Head Diameter | Between 0.205 inches and 0.219 inches |
| Head Height | Between 0.058 inches and 0.068 inches |
| Head Style | Pan no. 2 |
| Internal Drive Style | Slot |
| Length | 1/4 |
| Screw Material | Plastic polyhexamethylene amide |
| Screw Material Specification | Mil-m-20693 type 1 military specification single material response |
| Thread Class | 2a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.200 |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 4 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS18212-13. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error