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ST3M571-10D30
Bolt
Description
Fastener Length: 2-51/64", Thread: 5/8-18, Thread Length: 15/16"
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 2.518 inches minimum first hole and 2.558 inches maximum first hole |
|---|---|
| Extended Washer Diameter | 1.040 inches minimum and 1.050 inches maximum |
| Extended Washer Thickness | 0.140 inches minimum and 0.160 inches maximum |
| Fastener Length | 2.772 inches minimum and 2.802 inches maximum |
| Grip Diameter | 0.6235 inches minimum and 0.6240 inches maximum |
| Grip Length | 1.865 inches minimum and 1.885 inches maximum |
| Head Height | 0.608 inches minimum and 0.628 inches maximum |
| Head Style | Double hexagon w/hole |
| Length | 2 51/64 |
| Material | Steel |
| Min. Tensile Strength (psi) | 220000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.141 inches minimum first hole and 0.146 inches maximum first hole |
| Surface Treatment | Passivate |
| Thread Class | 3a |
| Thread Diameter | 0.625 |
| Thread Direction | Right-hand |
| Thread Length | 0.887 inches minimum and 0.937 inches maximum |
| Thread Qty | 18 |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series Designator | UNJF |
| Thread Size | 5/8 |
| Width Between Flats | 0.679 inches minimum and 0.690 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for ST3M571-10D30. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error