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AN526-832R20
Aeronautical Standard Machine Screw
Description
Truss Head Machine Screw
Specifications
| Country of Origin | USA |
|---|---|
| Fastener Length | 1.188 inches minimum and 1.250 inches maximum |
| Head Diameter | 0.364 inches minimum and 0.384 inches maximum |
| Head Height | 0.102 inches maximum |
| Head Style | Button |
| Head Type | Truss |
| Industry Standards/Certification | AN526 |
| Internal Drive Style | Cross recess type 1 |
| Length | 1 1/4 in |
| Material | Steel |
| Min. Tensile Strength (psi) | 55000 pounds per square inch |
| NIIN | 00-151-0580 |
| NSN | 5305-00-151-0580 |
| Nondefinitive Specification/Std Data | 3 type and 7c style |
| Screw Material | Steel comp 1010 |
| Screw Material Specification | Qq-s-671 fed spec single material response |
| Screw Surface Treatment | Cadmium |
| Screw Surface Treatment Specification | Qq-p-416,ty 1,cl 3 fed spec single treatment response |
| Sold In | Per Package |
| Thread Class | 2a |
| Thread Diameter | 0.164 |
| Thread Direction | Right-hand |
| Thread Length | 1.188 inches minimum and 1.250 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNC |
| Thread Size | 8-32 |
| Weight | .008 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 AN526-832R20. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error