nuts › self-locking extended washer nuts
EB070
Locking Extended Washer Nut Self
Description
high tensile 180,000 psi
Specifications
| Locking Feature | Prevailing torque with nonmetallic insert |
|---|---|
| Material | Plastic |
| Material Specification | Aisi assn std all material responses nut |
| Nut Style | Double hexagon |
| Overall Height | 0.516 |
| Surface Treatment | Cadmium except insert |
| Surface Treatment Specification | Qq-p-416,ty 1,cl 3 fed spec single treatment response except insert |
| Temperature Rating | 250.0 deg fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 20 |
| Thread Qty Per Inch (tpi) | 20 |
| Thread Series | UNJF |
| Thread Size | 0.438 |
| Washer Outside Diameter | 0.771 inches minimum and 0.781 inches maximum |
| Washer Thickness | 0.107 |
| Width Across Flats | 0.550 inches minimum and 0.565 inches maximum |
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 EB070. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error