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Stainless / Galvanized Steel Self-locking Round Washers

Warmlock steel self round locking washers are manufactured to match Warmlock Insulation Hangers or Anchors, Quilting Pins, CD Weld Pins, lacing anchors, lacing hooks, etc., to complete the fabricated system by locking or fastening to affix the insulation layers.

Unlike the common 6 petals style self-lock washers, this washer is 3 petals style.

stainless steel 3 petals style round self locking washers for insulation pins

Warmlock 3 petals style steel self-locking round washers are made of galvanized steel or stainless steel as the majority, in 0.5mm thickness, and available for all pin diameters.

stainless steel speed washers for insulation quilting pins

Popular size of self-locking washers -

  • 25mm(D) x 0.5mm(T);
  • 30mm(D) x 0.5mm(T);
  • 38mm(D) x 0.5mm(T)