The Nutty Company has been your source for top quality nuts and bolts since 1977. Order the hardware you need to get the job done online from Nutty.com! 3/8" Round Zinc Plated Steel Back-Up Washer for 1/8" Rivet Rivet Back-Up Washers, Washers - imperialsupplies.com POP, ABUP 1/8 Back-up Washer 1/8 inch, 0.131 inch ID x 0.375 inch OD x 0.048 inch Thick, Alum, Plain (100 PK) by Pop Back-Up Washers $2.86 $ 2 86 + $8.58 shipping Blind Rivet Backup Washers - MSCDirect.com Amazon.com: 1/8 rivet washers Count on Imperial Supplies for Rivet Back-Up Washers. Log-in or register to view your pricing on all Rivet Back-Up Back-up washers are .056"-.062" thick. They are used when fastening soft materials or to compensate for oversize holes where access to both sides of the work is possible. Imperial 75844 Rivet Back-Up Washer, 1/8", Zinc Plated It is round with a hole in the center and can also be used as a spacer. The package size designates the inner diameter of the washer. Available in various materials and finishes. Use like materials together for best results. 10-piece per bag; Steel construction; Zinc plated finish; 1/8 ความพร้อมจำหน่าย: มีในสต็อก 1/8 in. Aluminum Rivet Washer (30-Pack) - The Home Depot Imperial 75844 Rivet Back-Up Washer, 1/8", Zinc Plated, Pack Of 250 Write a review Used with a normal diameter rivet to create a larger holding head radius. Amazon.com: 1/8 washer Crown Bolt 1/8 in. Steel Back-Up Washer (10-Piece)-41718 Back-up Rivet Washers 1/8" 250ct. for Pop Rivets Bryke Fasteners. by Bryke Fasteners. Round, Inside Dia. 1/8 304 Stainless Steel ID 1/8" OD 3/8" Flat Washer Plain Washer 1/4 Steel Back-Up Washer | The Nutty Company, Inc. Use the Arrow Fastener WA1/8 1/8 in. Aluminum Rivet Washer (30-Pack) with 1/8 in. size rivets. Perfect when joining soft 4.2/5(6)Brand: Arrow Fastenerความพร้อมจำหน่าย: มีในสต็อก RivetKing - Size 4, 1/8" Rivet Diam, Stainless Steel Round Blind Rivet Backup Washer - 1/16" Thick, 1/8" ID, 3/8" OD Your Price: $84.43 ea.