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3M1238-3-8
Screw
Description
Thread: 10-32, Thread Length: 11/32"
Specifications
| Criticality Code Justification | Agav |
|---|---|
| Grip Length | 0.500 |
| Head Height | 0.105 inches minimum and 0.120 inches maximum |
| Head Style | Hexagon Head |
| Locking Feature | Slotted locking feature |
| Material | Steel |
| Material Specification | A286 per ams 5731 or ams 5737 assn std single material response |
| Min. Tensile Strength (psi) | 2420 pounds per square inch |
| Part Name Assigned By Controlling Agency | Inavy) fastener, hex head; fastener-captive, hex head |
| Special Features | Having 2 key-way slots on the shank 180 degrees out |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.345 |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJF |
| Thread Size | 10 |
| Width Between Flats | 0.305 inches minimum and 0.314 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- 3M1238-3-8
- 3M1238-3-10
Cross-reference
No interchangeable or dimensionally similar parts are on record for 3M1238-3-8. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error