Features: The beauty of the washers' sleek silver color doesn't just blend well with the screws. These washers can provide you with many functions in daily life. The stainless steel fender washer's function is to reduce the chances of bolts loosening or damaging materials. However, these washers are also versatile, making them ideal for a host of industrial, automotive, and DIY projects, from plumbing installations to woodwork jobs. Specifications: Material: stainless steel Color: silver Size: approx. 1/4 ID x 1 OD x 0.05 thick Package includes: 400 x Fender washer Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Small parts included, please ensure that children use them under the supervision of adults to avoid choking hazard. Convenient Quantity: you will get 400 pieces of stainless steel washers in 1 package; These fender washers are essentials in your tool kit if you are someone who frequently works with machines Proper Size: measuring approx. 1/4 ID x 1 OD x 0.05 thick, the fender washer is the ideal size for most industrial applications, and are very sturdy due to their stainless steel construction Practical Functionality: with their proper diameter, the small fender washer helps to avoid bolts from loosening due to vibrations; The design of a fender washer also distributes force evenly, making it an essential tool to help minimize pressure on soft materials Quality Material: the flat washer is made of 18-8 (304) stainless steel, which makes them resistant to rust and corrosion, can serve for a long time, suitable for both indoor and outdoor use Applicable Occasion: use these stainless steel flat washer before installing bolts for added stability to avoid wear and tear to your machinery and prolong their life; These fender washers can be applied for many things from cars, motorcycles, boats to industrial machines Brand Hotop Size Name 1/4 x 1 Metal Type Stainless Steel Part Number MY-Hotop-17799 Washer Type Fender Finish Types Polished Manufacturer Hotop Fastener Size 1/4 x 1 x 0.05 Fastener Type Flat Washer Item Diameter 1 Inches Material Type Stainless Steel Item Thickness 0.05 Inches Exterior Finish Stainless Steel Number of Pieces 400 Outside Diameter 1 Inches Screw Head Style Flat Compatible Groove Diameter 0.25 Inches