9-Size Assortment: This crush washer copper washers kit includes 200 pieces across 9 metric sizes: M5, M6, M8, M10, M12, and M14. The oil drain plug washer set covers most common automotive and plumbing applications.
Material: Made from premium-grade copper, these crush washer seals deliver excellent thermal and electrical conductivity. The material of this crush washer kit features sturdy anti-rust performance and helps form a tight seal between mating surfaces.
Precision Sealing Design: These copper crush washer components compress when tightened to fill gaps between bolt heads and surfaces. The crush washers design helps distribute pressure evenly and supports a secure, leak-resistant connection.
Organized Storage Case: All crush washer assortment pieces come in a sturdy transparent organizer box with separate compartments for each size. The copper crush washer kit includes a detailed size chart on the case for quick identification.
Package Contents: You receive 200 copper washer assortment pieces in 9 sizes: M5×9×1 (30pcs), M6×10×1 (30pcs), M6×12×1 (20pcs), M8×12×1 (20pcs), M8×14×1 (20pcs), M10×14×1 (20pcs), M12×16×1 (20pcs), M12×18×1.5 (20pcs), M14×18×1 (20pcs). Suitable for car bolt and washer replacement and new washer for the fluid screw applications across various m12 crush washer and other sizes.