Value Collection 460247PS Hex Head Cap Screw M20x2.5

Product Description

The VALUE COLLECTION 460247PS is a metric hex head cap screw designed for heavy-duty fastening applications requiring high tensile strength. Manufactured from Grade 10.9 steel with a zinc-plated finish, this screw delivers reliable clamping force in demanding mechanical and structural assemblies. The M20 x 2.50 thread profile and 110 mm length under head make it suited for through-bolt and clearance-hole applications across a wide range of industrial and equipment assembly tasks. The partial threading design provides a smooth shank section, which is important for applications where shear loads are present. Machinists, millwrights, and maintenance technicians are the typical installers.

This fastener is used in industrial machinery assembly, structural steel connections, heavy equipment maintenance, and fabrication work where metric fastener standards are required. It conforms to DIN 931 and ISO 4014 standards, making it appropriate for engineering applications that specify compliance with those dimensional and mechanical property requirements. The zinc plating provides moderate corrosion resistance suitable for indoor and light outdoor service environments.

Key Features

• Grade 10.9 steel construction provides high proof load and tensile strength for heavy-duty fastening
• Partially threaded shank allows the unthreaded portion to carry shear loads without thread engagement
• Zinc-plated finish offers moderate corrosion resistance for general service conditions
• Conforms to DIN 931 and ISO 4014 dimensional and mechanical property standards
• 30 mm hex drive size for use with standard metric wrenches and sockets
• M20 x 2.50 thread size with 110 mm length under head suits through-bolt configurations in thick material

Compatibility

Designed as a standard metric hex head cap screw conforming to DIN 931 and ISO 4014, suitable for use in any application specifying an M20 x 2.50 x 110 mm Grade 10.9 partially threaded hex bolt.

Installation Notes

Installation is performed by machinists, millwrights, or maintenance technicians using a standard 30 mm open-end, box-end, or socket wrench. Apply the appropriate torque per the engineering specification for Grade 10.9 M20 fasteners as defined by your project or equipment documentation. Inspect threads for damage before installation and ensure mating threads are clean and free of debris. Do not use this fastener as a substitute for Grade 8.8 or lower-grade specifications without confirming compatibility with the joint design.