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AS3237-14
Machine Bolt
Description
Machine Bolt
Specifications
| Extended Washer Diameter | 0.438 |
|---|---|
| Extended Washer Thickness | 0.060 |
| Fastener Length | Between 0.990 inches and 1.010 inches |
| Hardness Rating | 36.0 rockwell c and 45.0 rockwell c |
| Head Height | Between 0.293 inches and 0.313 inches |
| Head Style | Double hexagon w/hole |
| Material | Steel |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.740 inches and 0.760 inches |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Width Between Flats | 0.3125 |
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 AS3237-14. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error