bolts › machine bolts
3M1276E6D12A
Bolt
Description
Bolt part number 3M1276E6D12A
Specifications
| Countersink Angle | 99.0 degrees minimum and 101.0 degrees maximum |
|---|---|
| Criticality Code Justification | Agav |
| Distance From Head Largest Bearing Surface To Shank Hole Center | 1.218 inches nominal first hole |
| Fastener Length | 1.313 inches minimum and 1.333 inches maximum |
| Grip Diameter | 0.4052 inches minimum and 0.4057 inches maximum |
| Grip Length | 0.603 |
| Head Diameter | 0.724 inches minimum and 0.731 inches maximum |
| Head Style | Flat countersunk |
| Material | Nickel |
| Material Specification | Sae ams5682 inconel 718 national spec single material response |
| Part Name Assigned By Controlling Agency | Bolt,100 deg tension head,gear drive recess |
| Shank Unthreaded Hole Diameter | 0.106 inches nominal first hole |
| Special Features | Item used for repair only; 125 ksi shear |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Mil-l-87132,ty i,gr b mil spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.375 |
| Thread Direction | Right-hand |
| Thread Length | 0.578 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series Designator | UNJF |
Cross-reference
No interchangeable or dimensionally similar parts are on record for 3M1276E6D12A. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error