HJYZY 138 pcs Stainless Steel EPDM Bonded Sealing Neoprene Rubber Washers for #4/ #5/ #6 Screws

• Package include: M4.8 x 14mm - 50pcs, M5.5 x 16mm - 50pcs, M6.3 x16mm - 38pcs, Set Includes 3 Most Used Sizes(as picutures shown).
• High-quality material: Made of 304 Stainless Steel Material, has a high resistance to rust and corrosion anti-corrosion and anti-rust; the other side is Neoprene EPDM, which has the abilities of aging resistance, high and low temperature resistance, acid and alkali resistance, ozone resistance and ultraviolet resistance, they are beautiful and practical.
• Application: Bonded Neoprene Washers (also known as sealing washers and cushioning washers) are a specialty washer designed to create an airtight seal between the bolt or screw and the hard surface.
• Perfect design: Easy to install and remove.These sealing waterproof washers are slick, hard and thick, good for self drilling screws use, widely used in electrical equipment, industrial machinery, residential construction and housing.
• Good Service:If you have any problem of our product, you can click “SELLER CONTACT” button in your Amazon account to email us. we would be delighted to help you and reply as soon as we can.

Product descriptions: 304 stainless steel combined with EPDM, enhance the fastening effect as well as the function of sealing, provide a lasting seal against air and water, used to prevent leakage, distribute pressure of the bolt or screw, can avoid heat expansion and cold contraction while installing. Product Details: Material: Stainless steel/Rubber Color: Silver Compatibility:All Compatible. ➤Note: The mention of any related brand above is only for purposes of demonstrating compatibility, not for trademark use. After-sales service: We guarantee the quality of the product, if you have any questions, please contact us, we will solve it for you immediately.