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MS24693BB8
Military Standard Machine Screw
Description
length: 3/4", thread: 4-40, countersunk, flat head, black brass
Specifications
| Countersink Angle | 99.0 degrees minimum and 100.0 degrees maximum |
|---|---|
| Fastener Length | 0.750 |
| Head Diameter | 0.191 inches minimum and 0.225 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Cross recess type 1 |
| Length | 3/4 |
| Screw Material | Copper alloy 268 or copper alloy 260 or copper alloy 230 or copper alloy 377 or copper alloy 360 or copper alloy 353 or copper alloy 270 or copper alloy 462 or copper alloy 464 or copper alloy 482 or copper alloy 485 or copper alloy 510 or copper alloy 745 or copper alloy 752 or copper alloy 757 or copper alloy 764 or copper alloy 770 or copper alloy 240 or copper alloy 342 |
| Thread Class | 2a |
| Thread Diameter | 0.112 |
| Thread Direction | Right-hand |
| Thread Length | 0.700 inches minimum and 0.750 inches maximum |
| Thread Qty | 40 |
| Thread Qty Per Inch (tpi) | 40 |
| Thread Series Designator | UNC |
| Thread Size | 4 |
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.
- MS24693-S8 MS #4-40 · 3/4 in · Flat countersunk · Steel
- MS24693S8 MS #4-40 · 3/4 in · Flat countersunk · Steel
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Catalog data updated 2026-07-05. Report a data error