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HT4011-6-10
Screw
Description
Fastener Length: 1-11/64", Thread: 3/8-24, Thread Length: 35/64"
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Fastener Length | 1.125 inches minimum and 1.172 inches maximum |
| Head Diameter | 0.542 inches minimum and 0.596 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | High-torque |
| Length | 1 11/64 |
| Material | Steel |
| Material Specification | Ams5629 assn std single material response |
| Shoulder Diameter | 0.4057 inches minimum first shoulder |
| Shoulder Length | 0.615 inches minimum first shoulder and 0.635 inches maximum first shoulder |
| Shoulder Shape | Round first shoulder |
| Special Features | Internal hexagon socket 0.158 in. min and 0.162 in. max width across flats,0.190 in. deep in thread end |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 0.490 inches minimum and 0.557 inches maximum |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNJF |
| Thread Size | 3/8 |
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.
- ST3M506-6-10 Other 3/8-24 · 0.073 in · Flat countersunk · Steel
- ST3M506-6-11 Other 3/8-24 · 0.073 in · Flat countersunk · Steel
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Catalog data updated 2026-07-05. Report a data error