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NAS6204-8H
Close Tolerance Bolt-Drilled Head
Description
Hole Diameter: 3/64", Thread: 1/4-28
Specifications
| Country of Origin | USA |
|---|---|
| Fastener Length | 0.870 |
| Grip | 0.500 in |
| Grip Diameter | 0.2490 |
| Grip Length | 0.465 |
| Grip Tolerance | ±0.010 in |
| Head Height | 0.133 |
| Head Style | Dished hexagon |
| Head Type | Drilled Hexagon |
| Hole Configuration Style | Hexagon corners |
| Hole Diameter | Between 0.046 inches and 0.056 inches |
| Hole Quantity | 3 |
| Hole Type | Drilled |
| Industry Standards/Certification | NAS6204 |
| Length | 0.870 in |
| Material | Steel |
| Material Specification | Mil-s-5000 military specification single material response |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-416 ty2 cl2 federal specification single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.250 |
| Thread Direction | Right-hand |
| Thread Length | 0.370 |
| 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 | 0.2500-28, 1/4 |
| Weight | .0015 lb |
| Width Between Flats | 0.434 |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS6204-8H. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error