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Box Count: 500
The PW178, 1-7/8" plastic washer is designed for use in the Jaaco NPCN-7312. These plastic washers are excellent for attaching and securing foam/insulation board to steel, concrete or block.
Caps are not included with this washer. Please also order PW178-C if caps are required for your project.
Please Note: Depending on availability, we may substitute this product with an identical interchange from another name-brand, such as Senco, Spotnails or SureFit. Product specifications, box count and build quality will remain identical, but may arrive in alternate packaging. If you have specific brand requirements for your fastener order, please specify in the comments section during checkout.