bolts › close tolerance bolts
NAS8602-3
Close Tolerance Bolt
Description
Length: 0.511", grip: 0.188", thread: 8-32, reduced head, close tolerance, short thread, philips recess cadmium plated alloy steel
Specifications
| Countersink Angle | Between 99.0 degrees and 101.0 degrees |
|---|---|
| Country of Origin | USA |
| Drive Style | Cross, Phillips |
| Fastener Length | Between 0.501 inches and 0.520 inches |
| Grip | 0.188 in |
| Grip Diameter | Between 0.1625 inches and 0.1635 inches |
| Grip Length | 0.188 |
| Head Angle | 100 º |
| Head Diameter | Between 0.226 inches and 0.257 inches |
| Head Style | Flat countersunk |
| Head Type | Countersunk Reduced |
| Industry Standards/Certification | NAS8602 |
| Internal Drive Style | Cross recess type 1 |
| Length | 0.511 in |
| Material | Steel |
| Material Specification | Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or ams 6322 assn standard 2nd material response |
| Shear Strength | 95 ksi |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Cl 2 federal specification single treatment response type 2 qq-p-416 |
| Tensile Strength | 160 ksi |
| Thread Class | 3a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | 0.323 |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNJC |
| Thread Series Designator | UNJC |
| Thread Size | 0.1640-32, 8 |
| Thread Type | Short Thread |
| Weight | 0.0025 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
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Catalog data updated 2026-07-05. Report a data error