Grade 8.8 HT Hexagon Head Bolt – M8 x 40 (DIN 931, BZP)

A high-tensile steel hex bolt fastener with a head hex bolt design, ideal for securely fastening two or more components together in demanding applications.

Key Features:

• Hexagon Head: Precision-engineered bolt head hex fits standard sockets and spanners, offering excellent torque control.
• Material: Manufactured from Grade 8.8 high-tensile steel, providing strength and durability under heavy loads.
• Standard: Conforms to DIN 931 specification for part-threaded bolts.
• Corrosion Resistance: Finished in Bright Zinc Plate (BZP) for moderate rust protection.
• Versatile Use: Suitable for industrial, structural, and mechanical assemblies.

This inner hexagon bolt—sometimes referred to as an internal hex head screw—delivers high performance and reliability for both temporary and permanent fastening jobs.