50/100Pcs 28mm 4-Claw Easy Fix Washers Nail Gaskets for Gypsum Board Extruded Plate Insulation Thermoboard Fixed Backer Boards

Feature:
PACKAGE INCLUDES: Each insulation nail lock piece package includes 50/100 pack of sturdy steel easy fix washers, that measure 28mm diameter, and typically 8 washers per board are needed, although it depends on the size of your backer board
HIGH QUALITY MATERIALS: Made with iron and galvanized. These butterfly-shaped washers are heavy duty firm not easily deformed, they are the highest quality four-claw gaskets that you can find on the market. They are durable, anti-wear and anti-corrosion. Enjoy reliability and quality with these fixing washer discs
SEAMLESS APPLICATION: When secured with the appropriate steel screws, our perforated slimline metal washer grips tightly into the surface. The perforation of the fixing disk allows the adhesive or plaster to stick to the boards surface, max reduce the risk of surface delamination or damage. Used for insulation boards, tile backer boards, gypsum boards, composite boards extruded plates, or just fixing construction boards to frames
EASY TO USE WASHERS: These sturdy fix washers are a must have part for installing tile backerboards. These fixing discs have been specially designed to provide an easy secure way to aid fixing backer boards and insulation boards to floor & walls of most common materials (wooden, concrete, thermopanels and synthetic insulation materials
QUALITY GUARANTEED: If you unsatisfied with the composite board fixed insulation nail lock piece, please feel free to contact us

Item Descriptions:
-[4-Claw Design]: This ultra thin washer with claws can fix the panel more firmly, and become almost flush with the board.
-[Application]: Used for insulation boards, tile backer boards, gypsum boards, composite boards extruded plates, or just fixing construction boards to frames.
-[Quality Steel]: Made of high quality material, durable, anti-wear and anti-corrosion.
-[Dimension]: Out diameter is 28mm/1.1inch and the screw hole diameter is 5.5mm/0.21inch.
-[Package List]: Contains 100pcs washers, not including screws.

Packing List:
50/100pcs 4-Claw Washers
(Note: Other accessories are not include.)

Note:
Sharp objects, please keep away from children.