pins › threaded tapered pins
AN386-3-8A
Aeronautical Standard Threaded Tapered Pin
Description
Cotter Pins
Specifications
| Grip Length | 0.984 inches minimum and 1.016 inches maximum |
|---|---|
| Material | Steel |
| Material Specification | Qq-s-681 fed spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-6050 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6758 mil spec 5th material response |
| Style Designator | Threaded at small end |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416,ty 1,cl 3 fed spec single treatment response |
| Thread Class | 3a |
| Thread Direction | Right-hand |
| Thread Length | 0.438 inches minimum and 0.453 inches maximum |
| Thread Series Designator | UNF |
| Thread Size | 0.250 |
| Weight | .15 lb |
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 AN386-3-8A. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error