Made of polypropylene (PP), these plastic washers feature with good insulation and good durability, corrosion amp; temperature resistance.<br>The foam board washers are about 45 mm/ 1.77 inch in diameter. The middle hole is about 5 mm, easy to fix with the corresponding screws (excluding screws).<br>The bottom of the foam board fastener is flat with good rigidity and balance. Compact amp; lightweight, easy to hold and use.<br>The plastic washers are good at supporting and fastening the foam boards, expanded polystyrene sheets, extruded polystyrene, foam insulation panels.<br>100pcs load spreading polypropylene washers in total. Suitable for soft to hard, light to weight insulation foam board and plates or other repair.

Returns, Refunds, and Replacements Products that are received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with the Australian Consumer Law (ACL). We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. However, please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.

Delivery Timeframe

Please note that we cannot guarantee the exact date of arrival, and the delivery timeframes (excluding weekends and public holidays) are as follows:

For customers in Victoria, approximately 7-10 working days; For customers in NSW, SA, ACT, and QLD, approximately 9-12 working days; For customers in WA, NT, and TAS, approximately 9-12 working days.