The AN526C-1032R8 is an aerospace AN-standard truss head machine screw used in aircraft airframe, interior, and equipment mounting applications. It is part of the AN526 series, which defines non-structural truss-head screws with a wide bearing surface, commonly used where good clamping area and vibration resistance are needed.

This specific variant is typically:

Thread: 10-32 UNF (fine thread)
Length: 1/2 inch (0.500")
Head: truss head (wide, low-profile)
Drive: Phillips (cross recess)
Material: steel (cadmium plated or corrosion-resistant finish depending on batch)
It is widely used in light aircraft panels, brackets, avionics mounting, and interior structures where a stronger #10 fastener is required compared to #8 sizes.

Key features include:

AN (Aeronautical Standard) aviation fastener
Truss head for large load distribution
#10-32 UNF thread
1/2 inch length
Steel, corrosion-protected (cadmium/zinc plated depending spec)
Used in aircraft interior and non-critical structural assemblies
Designed for vibration resistance in aviation environments
Common in certified maintenance and OEM installations