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MS51849-34
Military Standard Machine Screw
Description
Length: 1/2", Thread: 6-32, Thread Length: 1/2", MS51849 series screw
Specifications
| Fastener Length | Between 0.470 inches and 0.500 inches |
|---|---|
| Head Height | Between 0.080 inches and 0.093 inches |
| Head Style | Hexagon Head |
| Internal Drive Style | Slot |
| Length | 1/2 |
| Material | Steel |
| Min. Tensile Strength (psi) | 60000 pounds per square inch |
| Nondefinitive Specification/Std Data | 1 type and 10s style |
| Screw Material | Steel |
| Screw Material Specification | Qq-s-634 federal specification single material response or qq-s-637 federal specification single material response or 66 federal standard single material response |
| Screw Surface Treatment | Cadmium and chromate |
| Screw Surface Treatment Specification | Qq-p-416 federal specification single treatment response |
| Thread Class | 2a |
| Thread Diameter | 0.138 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.408 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 | 6 |
| Width Between Flats | Between 0.244 inches and 0.250 inches |
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- NAS1096-1-8 NAS #6-32 · 1/2 in · Hexagon Head · Steel
- NAS5901-8 NAS #6-32 · 1/2 in · Hexagon Head · Steel
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Catalog data updated 2026-07-05. Report a data error