bolts › close tolerance bolts
NAS336CA12
Close Tolerance Bolt
Description
Length: 1-23/64", Thread: 3/8-24, Head Width: 7/32", Thread Length: 43/64", NAS336 series bolt
Specifications
| Countersink Angle | 100.0 degrees |
|---|---|
| Fastener Length | 1.313 inches minimum and 1.360 inches maximum |
| Grip Diameter | 0.3733 inches minimum and 0.3742 inches maximum |
| Grip Length | 0.678 inches minimum and 0.698 inches maximum |
| Head Diameter | 0.752 inches minimum and 0.762 inches maximum |
| Head Style | Flat countersunk |
| Internal Drive Style | Hexagon |
| Length | 1 23/64 |
| Material | Steel |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Specification Data | 80205-nas336 professional/industrial association standard |
| Surface Finish | 32.0 microinches grip |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,ty2 cl2 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 0.615 inches minimum and 0.682 inches maximum |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNJF |
| Thread Size | 3/8 |
| Width Across Flats | 0.220 inches minimum and 0.222 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS336CA7
- NAS336CA12
- NAS336CA13
- NAS336CA22
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS336CA12. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error