100pcs 35mm Galvanised Steel Fixing Washers for Insulation Boards

• 【Galvanised Steel Build】These tile backer board fixing washers are crafted from galvanised steel, corrosion-resistant, sturdy and long-lasting for construction use.
• 【6-Hole Perforated Design】Holes allow plaster and adhesive to flow through, improving connection and reducing the risk of board delamination during fitting.
• 【Simple Secure Fitting】Works with standard steel screws to lock boards firmly in place, quick to install for DIY and professional builders.
• 【Wide Construction Use】Ideal for tile backer boards, insulation boards, gypsum boards, composite boards, fixing boards onto frames.
• 【100 Pack Value Set】Package includes 100 pcs fixing washers (screws not included). Sufficient quantity for your renovation projects.

These 35mm tile backer board fixing washers are made of galvanised steel for great corrosion resistance. The 6-hole perforated design lets plaster and adhesive flow through, improving connection and preventing board delamination. Easy to install with standard steel screws, ideal for DIY users and professional tradesmen. Suitable for tile backer boards, insulation boards, gypsum boards and composite boards to fix panels to frames. Pack includes 100 washers. Screws not included. Please contact us if you have any questions. Package Include: 100 pcs fixing washers. Q: What are these washers used for? A: They are 35mm fixing washers for securing tile backer boards, insulation boards, gypsum boards and composite boards to wall frames. Q: What material are these washers made from? A: Made of galvanised steel, they feature good rust resistance for bathroom and building renovation. Q: What is the advantage of the 6-hole design? A: Plaster and adhesive can pass through the holes, improving connection and lowering the chance of board delamination. Q: Do the pack include screws? A: No. The package contains 100 washers only, screws are sold separately. Q: Can I use ordinary steel screws with these washers? A: Yes, they fit most standard steel screws for easy installation.