Standard · AN (Aeronautical Standards Group, CAGE 88044)Updated 2026-10-01
AN525-10R12
525 identifies a Washer Head Machine Screw, and 10 specifies a #10-32 thread size. R12 specifies the length of the screw, which is 3/4 inch (0.75 inches), and a grip length of 11/32 inch (0.344 inches). AN stands for Air Force-Navy Aeronautical Standard, developed for the Aerospace/Naval industries. Governed by the AN standard series, administered by Aeronautical Standards Group.
Part number dissection
ANAN stands for Air Force-Navy Aeronautical Standard, developed for the Aerospace/Naval industries.
525-10525 identifies a Washer Head Machine Screw, and 10 specifies a #10-32 thread size.
R12R12 specifies the length of the screw, which is 3/4 inch (0.75 inches), and a grip length of 11/32 inch (0.344 inches).
Specifications
Standard seriesAN
Specification ownerAeronautical Standards Group · CAGE 88044
Base code525 identifies a Washer Head Machine Screw, and 10 specifies a #10-32 thread size.
Finish / variantR12 specifies the length of the screw, which is 3/4 inch (0.75 inches), and a grip length of 11/32 inch (0.344 inches).
Acceptable alternates
AN525-1032R12Explicitly listed as an alternate part number for AN525-10R12, where '1032' represents the #10-32 thread size.
Confirm acceptability against your drawing before ordering.
Availability
Lead timeQuoted on request
TraceabilityFull documentation with every shipment
BTEK sources through registry-verified producers, authorized distributors and vetted independent channels. Certs of conformance travel with the parts.
Price on request — confirmed same day.
Get a quote in minutes.
Quantity and target date. BTEK's quoting engine sources, prices and replies by email.
BTEK Components MFG LLC · Largo, FloridaPart data compiled and verified by BTEK's sourcing engine.