Type: Wing Nut
Standard: DIN315
Material: 304 Stainless Steel
Color: Silver
Size: M4

Made from high quality 304 stainless steel, conform to DIN315 standard, high hardness, anti-rust, corrosion resistance, long service life.
With large metal wings on both sides, can be easily tighten or loosen by hand without tools. Mainly used on the device which require frequent disassembly maintenance.
Come with matched flat and spring washers in same material, for better fastening effects.
Widely used in mechanical equipment, electronic equipment, communication equipment, hardware lighting, building and bridges, furniture decoration and other related industries.

Package Include:
10 x Hand Tighten Wing Nuts
10 x Flat Washers
10 x Spring Washers