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MS3212-27
Military Standard Machine Screw
Description
Fastener Length: 5/8", Thread: 8-32, Thread Length: 5/8", pan head
Specifications
| Fastener Length | 0.594 inches minimum and 0.625 inches maximum |
|---|---|
| Head Diameter | 0.306 inches minimum and 0.347 inches maximum |
| Head Height | 0.105 inches minimum and 0.115 inches maximum |
| Head Style | Watertight |
| Internal Drive Style | Cross recess type 1 |
| Length | 5/8 |
| Material | CRES |
| Screw Material | Steel corrosion resisting |
| Screw Material Specification | Fed std no. 66 fed std 1st material response or 16-18 assn std 2nd material response or 18-8 assn std 3rd material response |
| Screw Surface Treatment | Passivate |
| Screw Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Special Features | Furnished with one silicone rubber o ring |
| Thread Class | 2a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | 0.532 inches minimum and 0.625 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNC |
| Thread Size | 8 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS3212-27. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error