What is a body washer?

A body washer is a flat washer with a large outer diameter and a relatively small inner diameter. They are used in combination with bolts and nuts to evenly distribute pressure across the surface. This prevents deformation or damage to the material, especially with thin or delicate surfaces.

Specifications of the M16x45x2.5 mm body washer

• Inner diameter: 17 mm (suitable for M16 bolts)
• Outer diameter: 45 mm
• Thickness: 2.5 mm
• Material: Galvanized steel
• Standard: DIN 9021

Advantages of this body washer

• Even pressure distribution: The large outer diameter ensures better distribution of clamping force, reducing the risk of material damage.
• Material protection: Prevents bolts or nuts from damaging the surface during tightening.
• Increased stability: Provides a stronger and more reliable connection, especially with thin or soft materials.

Applications

These body washers are suitable for various applications, including:

• Automotive sector: Fastening of body parts and other components.
• Construction sector: Assembly of roof structures, stairs, and fences.
• Machine building: Reinforcement of connections in machines and equipment.

Material and corrosion resistance

This body washer is made of galvanized steel, which provides good protection against corrosion. This makes them suitable for both indoor and outdoor applications. For use in damp or corrosive environments, it is recommended to use stainless steel (RVS) body washers, as these offer higher resistance to rust.

Installation instructions

1. Place the body washer over the bolt or screw, so it sits between the material to be fastened and the head of the bolt or nut.
2. Tighten the bolt or nut to the desired tension.
3. Check that the washer is correctly positioned and does not damage the material.

By using this M16x45x2.5 mm body washer, you ensure a reliable and durable connection in your constructions.