screws › machine screws
NAS8100-8
Machine Screw
Description
Machine Screw
Specifications
| Fastener Length | 0.497 inches minimum and 0.500 inches maximum |
|---|---|
| Head Diameter | 0.205 inches minimum and 0.219 inches maximum |
| Head Height | 0.070 inches minimum and 0.080 inches maximum |
| Head Style | Pan Head |
| Internal Drive Style | Cross recess type 1 |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Part Name Assigned By Controlling Agency | Screw pan head full thread |
| Screw Material | Iron alloy 660 |
| Screw Surface Treatment | Cadmium and chromate |
| Thread Class | 3a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.500 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNJF |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS8100-4
- NAS8100-8
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS8100-8. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error