Quantity: Total 100 pcs wing nuts,includes 7 most used sizes: M3(25pcs), M4(25pcs), M5(20pcs), M6(10pcs), M8(10pcs), M10(6pcs), M12(4pcs), organized by size in a transparent storage case for quick access and protection.
Material: Quality 304 Stainless Steel
Application: Wing nuts are suitable for places with high adjustment frequency,such as industrial manufacturing, fast positioning clamps, musical instruments, machinery and equipment, communications equipment, hardware lighting, furniture decoration,etc.