FastenersMetric FastenersHex Flange BoltsClass 8.8 w/Serrations Zinc ~DIN 6921
DIN 6921 SERRATED HEX FLANGE SCREWS
- Class 8.8 Steel, Quenched & Tempered
- Tensile Strength: 800 N/mm² (thru 16mm diam.)
- 800 N/mm² (over 16mm diam.)
- Partial Thread / Zinc Plated