Steel Washer 16 mm, pack of 10 — Koelner

Steel Washer 16 mm by Koelner is supplied as a pack of 10 pieces and is designed to be used with bolts and screws to spread load, protect mating surfaces and reduce the risk of fastener loosening. The washer has an inner diameter of 16 mm and a durable steel construction suitable for a wide range of mechanical and construction applications where a flat, rigid spacer or bearing surface is required.

Advantages

The Koelner 16 mm steel washer provides consistent thickness and dimensional accuracy to ensure stable clamping forces and even load distribution. Its steel construction delivers good mechanical strength and resistance to deformation under compression. Supplied in a pack of ten, these washers offer convenient quantities for small projects, repairs and assembly work. The plain washer shape makes it compatible with common bolt and screw heads and simple to install in confined or standard fastening assemblies.

Suitable for

• General metalworking fastening and assembly
• Carpentry and wood joinery where a 16 mm internal diameter washer is required
• Furniture assembly and repair to protect surfaces from fastener heads
• Light to medium mechanical applications requiring load distribution

Key specifications

• Inner diameter: 16 mm
• Material: steel
• Quantity: pack of 10 pieces
• Type: flat/plain washer

How to use

Select a washer with the correct inner diameter for the bolt or screw shaft. Place the washer between the fastener head or nut and the mating surface so the load is evenly distributed when the fastener is tightened. Ensure the washer seats flat against the surface and avoid using damaged or deformed washers. For assemblies subject to vibration, use appropriate locking methods in addition to the washer if required to prevent loosening.

Usage recommendations

Store the steel washers in a dry environment to minimise corrosion. For outdoor or corrosive environments, consider using compatible corrosion-resistant coatings or alternative materials. Inspect washers before reuse and replace any that show signs of bending, cracking or significant wear to maintain joint reliability.