Our M6 x 50mm stainless steel hexagon head set screws are manufactured from high-quality A2-70 (304) stainless steel, offering excellent corrosion resistance and reliable mechanical strength for a wide range of fastening applications.

Manufactured to DIN 933, these fully threaded hexagon head bolts feature a metric M6 thread running up to the underside of the hexagonal head, providing flexibility when fastening components of different thicknesses.

Also commonly referred to as M6 x 50 stainless steel hex bolts, fully threaded hex bolts or hexagon setscrews, these fasteners are suitable for engineering, fabrication, machinery, construction and general maintenance applications.

Product Specifications

• Diameter: M6 (6mm)
• Length: 50mm (measured from under the head)
• Thread Pitch: 1.0mm metric coarse
• Head Type: External hexagon head
• Thread Type: Fully threaded
• Material: A2 (304) stainless steel
• Property Class: A2-70
• Standard: DIN 933 / ISO 4017
• Across Flats (Spanner Size): 10mm
• Minimum Tensile Strength: 700 N/mm² (700 MPa)
• Finish: Natural stainless steel

Key Features and Benefits

A2-70 Stainless Steel: Provides good resistance to rust and corrosion, making these fasteners suitable for indoor and many outdoor applications.

Fully Threaded Design: The thread extends along the shank, allowing secure fastening with compatible M6 nuts or internally threaded components.

Hexagon Head: Designed for easy installation using a standard 10mm spanner or socket, allowing controlled tightening.

High Strength: A2-70 stainless steel offers a minimum tensile strength of 700 MPa, making it suitable for many demanding general engineering applications.

Versatile Applications: Commonly used in machinery assembly, stainless steel fabrications, brackets, frames, equipment installation and maintenance.

Typical Applications

M6 x 50mm stainless steel hexagon head bolts are widely used in:

• Engineering and mechanical assemblies
• Construction and metal fabrication
• Stainless steel brackets and fittings
• Machinery and equipment maintenance
• Outdoor structures and installations
• Automotive and general industrial applications

Why Choose Swiftfix?

At Swiftfix, we supply a comprehensive range of stainless steel bolts, nuts, washers and fixings to trade, engineering and industrial customers throughout the UK.

With a wide selection of diameters, lengths and stainless steel grades, including A2 (304) and A4 (316), we can help you find the correct fasteners for your application.

Order your M6 x 50mm A2-70 stainless steel hexagon head set screws online from Swiftfix, with UK-wide delivery available.