lock nut
hex nut
stainless steel nut
Material: Stainless steel, carbon steel; Certificate: ISO, ROHS, SGS; Grade: Grade 4.8,6.8,A2-70, A4-80; Standard: ISO, GB, ANSI, BS, DIN, JIS; Function: Aatomobile,electronic,mechinery; Name: M2 M3 M6 M8 M10 Stainless Steel 304 DIN 934 DIN985 Hex Lock Nut; Size: M1-M160 or according to your...