M20 High Tensile Hex Bolt DIN 931 BZP
A high tensile steel hexagon headed bolt (part threaded), used to fasten two or more components together.
- Hexagon drive fits respective sockets and spanners.
- Grade 8.8 Steel.
- Conforms to DIN 931.
- Bright Zinc Plate (BZP) finish offers resistance to corrosion.
- Up to 125mm = 2x diameter plus 6mm
- 125mm-200mm = 2 x diameter plus 12mm
- Over 200mm = 2x diameter plus 25mm