M12 Bright Zinc Plated Steel Flat Washer (50)
M12 Hot Spun Galvanised Steel Flat Washer (50)
M12 Bright Zinc Plated Steel Hex Nut (50)
M12 Hot Spun Galvanised Steel Hex Nut (50)
M12 Stainless Steel Grade 316 Flat Washer (50)
M12 Stainless Steel Grade 316 Hex Nut (50)