Hex Nut
*Hex nuts, spring nuts, collar nuts, cap nuts, rivet nuts
*Low or medium steel, SS 304, 316, brass
*Zinc Plated Cr+6 or Cr+3, zinc yellow Cr+3 or Cr+6, grey or black phosphate.
*Ruspert 500HRS, 1000HRS or 1500HRS
*Origin: Taiwan
*High quality