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ST3M571-7H28
Bolt
Description
Fastener Length: 2-15/32", Hole Diameter: ", Thread: 3/8-20, Thread Length: 23/32"
Specifications
| Extended Washer Diameter | 0.740 inches minimum and 0.750 inches maximum |
|---|---|
| Extended Washer Thickness | 0.089 inches minimum and 0.109 inches maximum |
| Fastener Length | 2.440 inches minimum and 2.470 inches maximum |
| Grip Diameter | 0.4365 inches minimum and 0.4370 inches maximum |
| Grip Length | 1.740 inches minimum and 1.760 inches maximum |
| Head Height | 0.425 inches minimum and 0.445 inches maximum |
| Head Style | Double hexagon w/hole |
| Hole Configuration Style | Hexagon longitudinal hole |
| Hole Diameter | 0.055 |
| Hole Quantity | 4 |
| Hole Type | Drilled |
| Length | 2 15/32 |
| Material | Steel |
| Surface Treatment | Passivate |
| Thread Class | 3a |
| Thread Diameter | 0.437 |
| Thread Direction | Right-hand |
| Thread Length | 0.680 inches minimum and 0.730 inches maximum |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series Designator | UNJF |
| Thread Size | 3/8 |
| Width Between Flats | 0.492 inches minimum and 0.502 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for ST3M571-7H28. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error