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Round Self-Locking Washers

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Round Self-Locking Washers

Home > Products > Accessories > Fasteners > Self Locking Washers > Round Self-Locking Washers

Sound Acoustic Solutions stocks self-locking washer that are manufactured primarily of Mild Steel, with Standard Stainless and Aluminum sizes available. We offer self-locking washers in various shapes and sizes;  square or round. These insulation washers mount on many types of insulation fasteners for holding insulation material in place. The gauge of the pin, or diameter, should match the fastener it is being affixed onto.

  • Diameter: 1", 1-3/16" or 1½"
  • Material: Mild Steel or Stainless Steel
  • Plating: Galvanized
  • Edge: Beveled

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Round Self-Locking Washers Qty Price
Item # FASTW12K120
12 Ga. 1-3/16" Dia. (R120) Mild Steel (200/Bag)
$8.52
Item # FASTW12K120
12 Ga. 1-3/16" Dia. (R120) Mild Steel (1000/Bag)
$40.00
Item # FASTW12K150
12 Ga. 1½" Dia. (R150) Mild Steel (200/Bag
$10.08
Item # FASTW12K150
12 Ga. 1½" Dia. (R150) Mild Steel (1000/Bag)
$48.00
Item # FASTW12K100S
12 Ga. 1" Dia. (R100) Stainless Steel (200/Bag)
$31.00
Item # FASTW12K100S
12 Ga. 1" Dia. (R100) Stainless Steel (1000/Bag)
$150.00
Item # FASTW12K150S
12 Ga. 1½" Dia. (R150) Stainless Steel (200/Bag)
$43.84
Item # FASTW12K150S
12 Ga. 1½" Dia. (R150) Stainless Steel (1000/Bag)
$216.00
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