Stainless Steel Glarks 320pcs Neoprene Backed EPDM Bonded Washers Assortment Kit Work For #4/#5/#6 Screws

• 【Excellent Quality】: These washers one side is 304 stainless steel, with high hardness, anti-corrosion and anti-rust; the other side is EPDM neoprene, which has the ability of aging resistance, high and low temperature resistance, acid and alkali resistance, ozone and ultraviolet resistance, are beautiful and practical.
• Perfect combination: 304 stainless steel combined with EPDM, enhance the closing effect as well as the closing function, ensure a long-lasting seal against air and water, used to prevent leakage, distribute the pressure of bolt or screw, can avoid the heat of expansion and cold contraction during installation.
• Waterproof washers: These washers have a higher corrosion resistance than normal steel washer, perfect for use for near salt water, fresh water, wet environments and other related wood projects.
• Package Contents:In this series, it includes 8 sizes of M4.2 x 12 x 50pcs, M4.8 x 14 x 50pcs, M5.5 x 16 x 50pcs, M5.5 x 19 x 30Pcs, M5.5 x 25 x 30Pcs, M6.3 x 16 x x 30Pcs, M6.3 x 19 x 50pcs, M6.3 x 25 x 30Pcs total 320pcs sorted stored in a transparent box. Sufficient quantity and durable quality for personal use.
• Wide application: these self-drilling screws waterproof washers are slick, rigid and thick, good for use, widely used in electrical equipment, industrial machinery, construction and residential housing.

High Quality Stainless Steel Glarks Neoprene EPDM Bonded Waterproof Seal Seals Assortment Set Work For #4/#5/#6 Screws 【Features】 Material: 304 stainless steel and EPDM neoprene Dimensions: M4.2 x 12, M4.8 x 14, M5.5 x 16, M5.5 x 19, M5.5 x 25, M6.3 x 16, M6.3 x 25 【About Our Product】 ☛Our waterproof seals are made of 304 stainless steel with EPDM neoprene, has the ability of aging resistance, high hardness, anti-corrosion and rustproof, especially beautiful and practical. ☛ During installation, they can improve the sealing effect as well as the sealing function, ensure a long-lasting seal against air and water, can prevent leakage, distribute the pressure of the bolt or screw. ☛Our steel washers seals corrosion resistance are superior than normal, good used in sea, chemical medium and wet environments. ☛These Slick, rigid and thick gasket washers perfectly matched with self-drilling screws, widely used in electrical equipment, industrial machinery, residential construction and housing. 【Package Detail】 M4.2 x 12 – ----------- 50 pieces. M4.8 x 14 – ----------- 50 pieces. M5.5 x 16 – ----------- 50 pieces. M5.5 x 19 – ----------- 30 pieces. M5.5 x 25 – ----------- 30 pieces. M6.3 x 16 – ----------- 30 pieces. M6.3 x 19 ----------- 50 pieces. M6.3 x 25 – ----------- 30 pieces. Total quantity: 320 pieces. Note:】 All dimensions are measured manually, there may be errors in measurement, the error is 1-3mm, please do not mind.