bolts › machine bolts
NAS1004-26A
Bolt
Description
Fastener Length: 2-11/64", Thread: 1/4-28, Thread Length: 17/32"
Specifications
| Fastener Length | 2.154 inches minimum and 2.184 inches maximum |
|---|---|
| Features Provided | Unfinished head |
| Grip Length | 1.610 inches minimum and 1.640 inches maximum |
| Head Height | 0.156 |
| Head Style | Hexagon Head |
| Length | 2 11/64 |
| Material | Iron |
| Material Specification | Ams 5731 assn std single material response |
| Specification Data | 80205-nas1004 professional/industrial association standard |
| Thread Class | 3a |
| Thread Diameter | 0.2500 |
| Thread Direction | Right-hand |
| Thread Length | 0.544 |
| 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 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1004-26A. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error