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ST3M735-4-41
Bolt
Description
Fastener Length: 2-63/64", Thread: 1/4-28, Thread Length: 7/16"
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 1.910 inches minimum first hole and 2.880 inches maximum first hole |
|---|---|
| Fastener Length | 2.980 inches minimum and 3.000 inches maximum |
| Grip Diameter | 0.2483 inches minimum and 0.2492 inches maximum |
| Grip Length | 2.562 inches minimum and 2.578 inches maximum |
| Hardness Rating | 36.0 rockwell c minimum and 41.0 rockwell c maximum |
| Head Height | 0.126 inches minimum and 0.141 inches maximum |
| Head Style | Dished hexagon |
| Length | 2 63/64 |
| Material | Steel |
| Shank Unthreaded Hole Diameter | 0.076 inches minimum first hole and 0.086 inches maximum first hole |
| Special Features | Detent ring in shank |
| Surface Finish | 63.0 microinches grip, 63.0 microinches threads |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 ty 2 cl 2 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.402 inches minimum and 0.438 inches maximum |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series Designator | UNJF |
| Thread Size | 1/4 |
| Width Between Flats | 0.430 inches minimum and 0.439 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for ST3M735-4-41. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error