Value Collection 815230PS M20 Hex Cap Screw Grade 8.8 Zinc

Product Description

The VALUE COLLECTION 815230PS is a metric hex head cap screw designed for general industrial and mechanical fastening applications. It features a fully threaded M20 x 2.50 shank with a 55 mm length under head, manufactured from Grade 8.8 steel with a zinc-plated finish for corrosion resistance. The 30 mm hex drive size accommodates standard metric wrenches. This fastener meets DIN 933 and ISO 4017 dimensional standards, making it suitable for use in equipment assembly, structural connections, and machinery maintenance performed by millwrights, maintenance technicians, and mechanical contractors.

This screw is suited for metric fastening applications in industrial, commercial, and light structural settings. The fully threaded configuration allows engagement along the entire shank length, making it well-suited for through-bolting and applications where maximum thread engagement is required. Grade 8.8 steel provides a medium-high strength rating appropriate for a wide range of load-bearing connections. The zinc plating offers baseline protection against oxidation in indoor and light-exposure environments.

Key Features

• M20 x 2.50 thread size, fully threaded along entire shank length
• 55 mm length under head for through-bolt and standard fastening applications
• Grade 8.8 steel construction for medium-high tensile strength
• Zinc-plated finish provides corrosion resistance in standard service environments
• 30 mm hex drive compatible with standard metric wrenches and sockets
• Conforms to DIN 933 and ISO 4017 dimensional standards

Compatibility

Designed as a standard metric hex head cap screw conforming to DIN 933 and ISO 4017, suitable for use wherever an M20 x 2.50 x 55 mm Grade 8.8 fully threaded fastener is specified.

Installation Notes

Installation is typically performed by millwrights, maintenance technicians, or mechanical contractors using a standard metric socket or open-end wrench sized to 30 mm. Ensure mating threads are clean and free of debris before installation. Apply thread lubricant or anti-seize compound as required by the application specification. Follow applicable torque specifications as defined by the equipment manufacturer or relevant fastener standards for Grade 8.8 metric hardware.