Metal-rubber washers AWTools 150 pcs - AWTools AW18291

Pack of 150 metal-rubber washers from AWTools designed to combine a rigid metal core with a resilient rubber layer, providing vibration damping, sealing and surface protection in bolted joints. These metal-rubber washers are intended for general fastening tasks where a cushioned or sealed connection is required, offering a compact solution for mounting components that need both mechanical strength and elastic isolation.

Advantages

Metal-rubber construction delivers a firm bearing surface provided by the metal core and elastic damping by the rubber layer, reducing noise and vibration transfer through fastened connections. The rubber outer layer helps form a moisture-resistant seal around the fastener, limiting ingress of dust and liquids and protecting joined surfaces from scratching and wear. Supplied as a set of 150 pieces, the pack supports multiple repair or assembly jobs and minimizes the need for frequent repurchasing.

Suitable for

• General fastening and assembly where vibration isolation is needed
• Automotive repairs and component mounting
• Appliance assembly and maintenance
• Electrical mounting where sealing around fasteners is required
• Light machinery and equipment with bolted joints

Key specifications

• Quantity per pack: 150 washers
• Construction: metal core with bonded rubber layer
• Primary functions: vibration damping, sealing, surface protection
• Typical use environment: indoor and sheltered outdoor installations

How to use

Select a washer that fits the bolt or screw diameter and place it between the fastened surfaces so the rubber layer faces the surface to be cushioned or sealed. Tighten the fastener to the torque recommended for the assembled materials; avoid over-tightening which can compress the rubber excessively and reduce sealing or damping performance. When replacing old washers, inspect mating surfaces for corrosion or damage and clean before installation to ensure proper contact and sealing.

Usage recommendations

For consistent sealing and vibration control, use these metal-rubber washers with appropriately sized bolts and follow manufacturer torque specifications for the assembled components. Store packs in a dry, cool place away from direct sunlight to preserve rubber properties.