John Deere Round Hole Washer – Z81151

John Deere Round Hole Washer – Z81151 is an annular, flat washer designed to sit beneath a bolt head, rivet head, or nut in fastener assemblies. It distributes pressure, establishes a predefined spacing, or helps achieve a controlled clamp preload. The available thickness range covers 0.77 mm up to 9.53 mm (inclusive).

Key Features

• Material options include metal, felt, fiber, or other suitable materials to match application needs and environmental conditions.
• Annular, flat geometry provides a uniform contact surface for even load distribution across the contact area.
• Defined thickness range from 0.77 mm to 9.53 mm (inclusive) enables selecting the appropriate spacer or preload level for specific assemblies.
• Functions under bolt head or nut to prevent surface embedding, distribute pressure, and maintain consistent clearance.
• Simple, compatible form factor for standard round-hole fastener configur