Metric DIN 6923 Hex Serrated Flange
Steel Class 8 Zinc Coarse Thread
Steel Class 8 Yellow Zinc Coarse Thread
Steel Class 8 Zinc Black Coarse Thread
Steel Class 10 Zinc Coarse & Fine Thread
Steel Class 8 Black Oxide Coarse Thread
Stainless Steel A2-70
Stainless Steel A4-70
Tensi Lock Steel Class 100 Black Phosphate
Stainless Steel Black Oxide