Key Features

• Product identity: John Deere Round Hole Washer, part number M170554. An annular, flat washer designed to sit under a bolt or rivet head or beneath a nut or other fastener to distribute pressure, set spacing, or establish preload.
• Material versatility: available in metal, felt, fiber, or other suitable materials to match application requirements.
• Thickness specification: thickness greater than 0.77 mm and up to 9.53 mm.
• Geometric profile: flat, annular washer that provides uniform contact surface for load distribution.

Product Details

• Part number: M170554
• Shape and function: annular, flat washer used under fasteners to distribute pressure, control spacing, and influence clamping behavior.
• Material options: metal, felt, fiber, or other materials depending on environment and load requirements.
• Dimension notes: thickness range of >0.77 mm to 9.53 mm; other dimensional data not provided in the specification.
• Typical applications: fastener assemblies in equipment where a round hole washer is specified to protect mating surfaces and manage load transfer.

Compatibility

• Primary platform: intended for John Deere equipment - John Deere Round Hole Washer - M170554 in fastener assemblies that require this washer.
• Fastener interaction: designed for placement under bolt heads, rivet heads, or nuts when a flat annular washer is needed to distribute load and set spacing.