Metal Washers

Self-centring Bonded Washers are commonly used where hydraulic fluids and pneumatic oils are prevalent. They are an ideal option for maintenance, repair and operation applications.

Nitrile Washers are typically used with screws and bolts. The washer is made from steel and comes with a rubber O-ring seal that fits within the inside diameter of the washer. This washer and seal combination helps ensure a watertight assembly for your application.

Customers have the option to purchase a kit that contains a selection of size options that are suitable for BSP or Metric threads. This ensures quick and easy access to suitable sizes. Alternatively customers can purchase individual parts, in the thread type and specific size required.

• Washer Material: Mild Steel
• Seal Material: Nitrile NBR 80
• Seal Colour: Black

Flat Metal Washers, are a type of Plain Washer; they are commonly used in conjunction with screws, bolts or nuts. They offer spacing and load distribution, and are an important part of any fastener assembly. Flat washers are a popular type of washer that does not lock, but instead is applied to protect mating surfaces from damage.

Our range of metal flat washers comes in Mild and Stainless Steel, in both Flat and Countersunk variants. Matt and zinc plated finishes are available.

We have a wide range of Nuts to choose from, so why not browse our selection of Metal Standard Hex Nuts, Nyloc Nuts, Metal Lock & Flange Nuts or our Metal Wing Nuts to find the ideal partner to suit your application.

Seal washers are used to provide a reliable and effective sealing solution. It features a design that creates a tight seal between two surfaces, preventing the leakage of fluids, gases or contaminants.

This range of Seal washers incorporates a silicone O-ring that helps it fit the surface and fill gaps or imperfections. They are manufactured from stainless steel, which provides good corrosion resistance and is slightly magnetic.

Seal washers are commonly used in industrial equipment and automotive applications. They are reusable and resistant to a temperature of -75C to +205C.

• It prevents the leakage of fluids, gases or contaminants.

• Incorporates a silicone O-ring that helps it fit the surface and fill gaps or imperfections.

• Reusable and resistant to a temperature of -75C to +205C.

Material: 316 Stainless SteelColour: Material Flammability Standard:

Vented Washers are used with vented screws to aid the quick release of gases from blind tapped holes. The washers are common for HV and UHV systems because their slot vent feature reduces virtual leakage from high vacuum systems.

This range of Stainless Steel vented washers are used with vented screws to improve speed and performance when creating vacuums in vacuum chambers.

These vented washers are commonly used for industrial machinery or automotive components.

• Commonly used for HV and UHV systems because of the centre vent feature that reduces virtual leakage from high vacuum systems.

• Used with bolts, screws or other fasteners to improve the performance and durability of the assembly.

• Used for industrial machinery or automotive components.

Material: 303 Stainless SteelColour: Material Flammability Standard:

This range of Captive Washers has a very shallow thread on the inside diameter. This means they can be screwed on, and once past the threads they will not separate from the captive screw or bolt.

How to install a captive screw and washer assembly;
1) Place the captive screw into the panel hole.
2) Thread the washer on to the screw, beyond the threaded part of the screw, which retains the screw in the panel.

The washers are made from Stainless Steel that provides good resistance to corrosion and machinability. The material is a popular choice for construction and automotive applications.

• Captive Washers has a very shallow thread on the inside diameter.

• Once past the threads they will not separate from the captive screw or bolt.

• Screw mounted.

Material: 303 Stainless Steel, 316 Stainless SteelColour: Material Flammability Standard:

Our Locking Washers are made from metal, with either a stainless steel or zinc plated finish. These External Tooth Lock Washers have been developed for locking screws, bolts and nuts in place, and offer ideal prevention for the loosening of PCB spacers caused by vibrations.The Tooth Lock Washer, also known as an Electrical Contact Washer, has tooth-like serrations on the external diameter that help the toothed washer prevent bolted joints from loosening, through the use of friction.Our stainless steel toothed washers offer good corrosion and wear resistance. The zinc plated external tooth washer option, is ideal for applications where a high mechanical strength is needed. The lower material cost makes it an alternative to brass, when conductivity is not a critical issue. Zinc plating provides a professional finish and is RoHS compliant.

• DIN rated
• Compatible Screw Sizes: M2 and M3.