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AN500-10-20

Aeronautical Standard Machine Screw

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Description

Fastener Length: 1-1/4", Thread: 10-24, Thread Length: 1-1/4", AN500 series screw

Specifications

Fastener Length 1.188 inches minimum and 1.250 inches maximum
Head Diameter 0.292 inches minimum and 0.313 inches maximum
Head Height 0.123 inches minimum and 0.130 inches maximum
Head Style Fillister
Internal Drive Style Slot
Length 1 1/4
Material Steel
Min. Tensile Strength (psi) 60000 pounds per square inch
Screw Material Steel
Screw Surface Treatment Cadmium
Thread Class 2a
Thread Diameter 0.190
Thread Direction Right-hand
Thread Length 1.188 inches minimum and 1.250 inches maximum
Thread Qty 24
Thread Qty Per Inch (tpi) 24
Thread Series Designator UNC
Thread Size 10

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 AN500-10-20. Try the cross-reference lookup to search by a different part number.

Catalog data updated 2026-07-05. Report a data error