screws › machine screws
AN500A6-18
Aeronautical Standard Screw
Description
Fastener Length: 1-1/8", Hole Diameter: 1/32", Thread: 6-32, Thread Length: 1-1/8"
Specifications
| Fastener Length | 1.125 |
|---|---|
| Head Diameter | 0.208 inches minimum and 0.226 inches maximum |
| Head Height | 0.089 inches minimum and 0.096 inches maximum |
| Head Hole Configuration Style | Round |
| Head Style | Fillister |
| Hole Diameter | 0.046 |
| Hole Quantity | 1 |
| Internal Drive Style | Cross recess type 1 |
| Length | 1 1/8 |
| Material | Steel |
| Min. Tensile Strength (psi) | 60000 pounds per square inch |
| Screw Material | Steel or steel comp 1010 |
| Screw Material Specification | Astm a575 assn std 2nd material response or astm a576 assn std 3rd material response or astm a108 assn std 4th material response |
| Screw Surface Treatment | Cadmium |
| Screw Surface Treatment Specification | Qq-p-416 ty1 cl3 fed spec single treatment response |
| Thread Class | 2a |
| Thread Diameter | 0.138 |
| Thread Direction | Right-hand |
| Thread Length | 1.063 inches minimum and 1.125 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNC |
| Thread Size | 6 |
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 AN500A6-18. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error