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NAS1750-3DL12
Bolt Jo
Description
Jo-bolt part number NAS1750-3DL12
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Expansion Device | Threaded stem |
| Features Provided | Drive nut |
| Grip Length | 0.720 inches minimum and 0.781 inches maximum |
| Hardness Rating | 39.0 rockwell c minimum bolt and 43.0 rockwell c maximum bolt |
| Head Major Diameter | 0.342 inches minimum |
| Head Style | Flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) |
| Lubrication | Dry film or paraffin wax or cetyl alcohol |
| Material | CRES |
| Material Specification | Astm a582 assn std 1st material response sleeve or ams 5639 assn std 2nd material response sleeve or ams 5641 assn std 3rd material response sleeve, Mil-s-5626 mil spec 1st material response bolt or mil-s-6049 mil spec 2nd material response bolt or mil-s-6758 mil spec 3rd material response bolt, Qq-a-225/9,t6 fed spec single material response nut |
| Shank Diameter | 0.2130 inches minimum and 0.2150 inches maximum |
| Shank Style | Threaded self-plugging shank w/sleeve |
| Special Features | Drive nut steel,color coded gold,with a corrosion retardent coating |
| Specification Data | 80205-nas1674 professional/industrial association standard |
| Surface Treatment | Anodize, Passivate and cadmium or passivate and cadmium and chromate |
| Surface Treatment Specification | Mil-a-8625,ty 2 mil spec single treatment response nut, Qq-p-35 fed spec 1st treatment response sleeve and qq-p-416,ty 1,cl 3 fed spec 1st treatment response sleeve or qq-p-35 fed spec 2nd treatment response sleeve and qq-p-416,ty 2,cl 3 fed spec 2nd treatment response sleeve, Qq-p-416,ty 2,cl 2 fed spec single treatment response bolt |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1750-3DL12. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error