[100 PKG] Hex Head Cap Screws DIN 931 10.9 Steel Plain M16-2 X 55

Hex Head Cap Screws DIN 931 made from high-strength 10.9 steel with a plain finish, sized M16-2 x 55 mm. These DIN 931 hex bolts are designed for reliable, high-torque fastening in a wide range of mechanical assemblies.

Manufactured to the DIN 931 standard, these screws feature a metric coarse thread with a diameter of 16 mm and a 2.0 mm pitch, and a length of 55 mm. The plain, uncoated surface offers versatility across many environments and allows for custom coatings or final finishes in service.

Specifications

• Standard: DIN 931
• Material: 10.9 steel
• Finish: Plain (uncoated)
• Size: M16-2 x 55
• Thread: Metric coarse thread, pitch 2.0 mm
• Head type: Hex head cap screw

Applications

Perfect for automotive, machinery, equipment assembly, and structural connections requiring strong, durable fasteners with excellent torque tolerance and clamp load capability.

Benefits

• High tensile strength for critical joints
• Plain finish provides flexibility for finish options in service
• Standard DIN 931 compatibility ensures broad interchangeability
• Secure fit with compatible hex tools for reliable installation

For optimal performance, select the correct length and ensure proper tightening to avoid over-torque and damage to components. These DIN 931 hex head cap screws are a trusted choice when you need consistent, repeatable fasteners for demanding projects.