bolts › shear bolts
NAS6703U3
Shear Bolt
Description
Hex Head, Long Thread NAS6703 & NAS6704 Material - CRES (A286) Per AMS5731, AMS5732, AMS5737 or AMS5853 Finish - Cadmium Per AMS-QQ-P-416 II, Class 2 or Passivate Per AMS2700 (U Code) Heat Treat - 160-190 KSI Per AMS2759
Specifications
| Fastener Length | Between 0.518 inches and 0.548 inches |
|---|---|
| Grip | 0.1875 |
| Grip Diameter | Between 0.1890 inches and 0.1895 inches |
| Grip Length | Between 0.178 inches and 0.198 inches |
| Head Height | Between 0.110 inches and 0.125 inches |
| Head Style | Dished hexagon |
| Length | 0.5325 |
| Material | Iron |
| Material Specification | Ams 5737 assn standard single material response |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Specification Data | 81205-bacb30lm manufacturers standard |
| Surface Finish | 32.0 microinches bearing surface of head, 32.0 microinches grip, 32.0 microinches threads |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | Between 0.320 inches and 0.370 inches |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Width Between Flats | Between 0.367 inches and 0.376 inches |
Cross-reference
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Catalog data updated 2026-07-05. Report a data error