bolts › machine bolts
NAS7204-7
Machine Bolt
Description
Fastener Length: 7/8", Thread: 1/4-28, Thread Length: 27/64
Specifications
| Countersink Angle | Between 99.0 degrees and 101.0 degrees |
|---|---|
| Fastener Length | Between 0.848 inches and 0.878 inches |
| Grip Length | Between 0.990 inches and 1.010 inches |
| Head Diameter | 0.508 |
| Head Style | Flat countersunk |
| Length | 7/8 |
| Material | Iron |
| Material Specification | Ams5731 assn standard single material response |
| Specification Data | 80205-nas7204-7 professional/industrial association standard |
| Surface Treatment | Passivate |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.425 |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Thread Size | 1/4 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS7204-6
- NAS7204-7
- NAS7204-15
- NAS7204-23
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS7204-7. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error