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    • proseal,duct seal

      Ductmate PROseal® Water Based Duct Sealer

      To seal metal and metal joints against air leaks in low, medium, and high pressure duct systems. Description PROseal is a premium quality, high velocity, smooth-textured, water-based duct sealant. Special Characteristics UL 181B-M Listed UL 723...

      $41.28 - $122.30
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    • ultimate door,ductmate door,ductmate access door,grease door, ul rated access

      Ductmate ULtimate Doorâ„¢ 12 x 12 Black Iron

        To provide easy access into high-temperature air ducts and grease duct systems. This door was designed for applications requiring UL 1978 listing. Description: Opening size = 12 x 12 Door Size = 14 x 14 Minimum Duct Height = 19" Sandwich Access...

      $268.60
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    • External Lock Washer

      #10 External Lock Washer Zinc Plated (Box of 100)

      Internal and external tooth lock washers are mechanical fasteners designed to prevent loosening of nuts and bolts due to vibrations or dynamic loads. The internal tooth lock washer features internal serrations, creating friction between the washer and...

      $2.95
      Add to Cart
    • Internal Lock Washer

      #10 Internal Lock Washer Zinc Plated (Box of 100)

      Internal and external tooth lock washers are mechanical fasteners designed to prevent loosening of nuts and bolts due to vibrations or dynamic loads. The internal tooth lock washer features internal serrations, creating friction between the washer and...

      $3.00
      Add to Cart
    • Neoprene Washer

      #10 Neoprene Washer (Box of 100)

      People commonly use neoprene washers in plumbing applications to create a tight fitting seal. Due to the washers being highly flexible, the bearing surface is able to be compressed to achieve a tight fit. Neoprene is also corrosion resistant, making it...

      $4.80
      Add to Cart
    • External Lock Washer

      #12 External Lock Washer Zinc Plated (Box of 100)

      Internal and external tooth lock washers are mechanical fasteners designed to prevent loosening of nuts and bolts due to vibrations or dynamic loads. The internal tooth lock washer features internal serrations, creating friction between the washer and...

      $5.00
      Add to Cart
    • Internal Lock Washer

      #12 Internal Lock Washer Zinc Plated (Box of 100)

      Internal and external tooth lock washers are mechanical fasteners designed to prevent loosening of nuts and bolts due to vibrations or dynamic loads. The internal tooth lock washer features internal serrations, creating friction between the washer and...

      $5.05
      Add to Cart
    • Neoprene Washer

      #14 Neoprene Washer (Box of 100)

      People commonly use neoprene washers in plumbing applications to create a tight fitting seal. Due to the washers being highly flexible, the bearing surface is able to be compressed to achieve a tight fit. Neoprene is also corrosion resistant, making it...

      $5.98
      Add to Cart
    • Internal Lock Washer

      #4 Internal Lock Washer Zinc Plated (Box of 1000)

      Internal and external tooth lock washers are mechanical fasteners designed to prevent loosening of nuts and bolts due to vibrations or dynamic loads. The internal tooth lock washer features internal serrations, creating friction between the washer and...

      $14.00
      Add to Cart
    • External Lock Washer

      #6 External Lock Washer Zinc Plated (Box of 1000)

      ***Box of 1000*** Internal and external tooth lock washers are mechanical fasteners designed to prevent loosening of nuts and bolts due to vibrations or dynamic loads. The internal tooth lock washer features internal serrations, creating friction between...

      $14.00
      Add to Cart
    • Internal Lock Washer

      #6 Internal Lock Washer Zinc Plated (Box of 1000)

      Internal and external tooth lock washers are mechanical fasteners designed to prevent loosening of nuts and bolts due to vibrations or dynamic loads. The internal tooth lock washer features internal serrations, creating friction between the washer and...

      $14.50
      Add to Cart