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MS3212-25
Military Standard Machine Screw
Description
Fastener Length: 1/2", Thread: 8-32, Thread Length: 1/2
Specifications
| End Application | Helicopter ah-1w mc-130 mc-130h ac-130h |
|---|---|
| Fastener Length | Between 0.469 inches and 0.500 inches |
| Features Provided | O ring |
| Head Diameter | Between 0.306 inches and 0.347 inches |
| Head Height | Between 0.122 inches and 0.133 inches |
| Head Style | Watertight |
| Internal Drive Style | Cross recess type 1 |
| Length | 1/2 |
| Material | Steel |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| Thread Class | 2a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.407 inches and 0.500 inches |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 8 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS3212-25. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error