20mm-1.5 x 70mm Zinc Plated Class 8.8 Steel Extra Fine Thread Hex Cap Screws

Diameter: 20mm
Length: 70mm
Material: Steel
Finish: Zinc
Head Style: Hex (#30 Wrench)
Thread Size: 1.5mm (Extra Fine)
Thread Length: 46mm
Hardness: Class 8.8
Type: Cap Screw
Specifications: DIN 961
A hex cap screw has a hexagonal head, designed to be driven by a wrench.