You are here: Home > Metric Standard Fasteners > DIN Metric Screws > Metric Hex Head Cap Screws / Bolts > Coarse Thread > Class 8.8 Steel, Zinc Plated

DIN 931 & DIN 933 Metric Hex Head Cap Screws/Hex Bolts - Coarse Thread - Class 8.8 Steel, Zinc Plated


Metric Hex Cap Screws or Hex Bolts are externally threaded, with a 6-sided hexagonal head with a washer face on the underside.


DIN Specification 931 is a coarse pitch (standard) thread and is partially threaded.

DIN Specification 933 is a coarse pitch (standard) thread and is fully threaded.

Class 8.8 Steel Zinc Plated has a medium/high tensile strength similar to Grade 5 in US measurements. With a Rockwell hardness of C22-34 and Tensile strength of 120,000 depending on diameter it is the most common material for metric hex cap screws and used in most industrial applications.

Choose your desired Style below:
(GRMECLSCCACSHDHHPITCMCEZ)