M3 Anti-Loss Washer Natural Nylon Flat Round Taper

Metric Anti-Loss Washer Natural Nylon Flat Round Taper is a washer from Hobson in a natural nylon finish.

Where this product is used

• Used to pre-fit washers or nuts onto bolts or screws so they can't be lost or separated before final assembly - common in kit-supplied hardware, appliance assembly, and maintenance kits where fastener sets need to stay together.

Product features

• Serrated internal hole grips onto the fastener thread
• Flat round body with a tapered profile
• Provides electrical and moisture insulation
• Vibration-damping properties
• Simplifies pre-assembly of fastener sets ahead of installation

Key specifications

Selecting the right option

Pick a flat, square or engineers washer to suit the joint and hole size, and match finish to the fastener it's paired with. Oversized and taper washers are worth considering where the substrate is soft, uneven or has an oversized clearance hole.