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Plastic Spot Washer UN Padix 25/4-12 Ring – puncture/fastening pad
Summary description:
Plastic spot washer UN Padix 25/4-12 Ring is a small plastic fastening and sealing pad designed for use with puncture or spot fastening applications. Identified by model 25/4-12 Ring, it serves as a protective interface between fasteners and materials to distribute load, prevent pull-through and provide basic sealing. Suitable for light construction, insulation fixing, roofing membranes and general assembly where a compact plastic washer is required.