Value Collection 643232PR Hex Head Cap Screw M20 X 2.50

Product Description

The VALUE COLLECTION 643232PR is a metric hex head cap screw designed for general industrial fastening applications. It features a fully threaded shank with an M20 x 2.5 thread profile and a 60 mm length under the head. Manufactured from Grade 8.8 steel with a bright uncoated finish, this fastener delivers reliable tensile strength in structural and mechanical assemblies. The 30 mm hex drive size is compatible with standard metric wrenches and sockets. Licensed tradespeople and maintenance mechanics specify Grade 8.8 fasteners where medium-to-high load capacity is required without the added cost of alloy or coated hardware.

This screw is suited for use in fabrication, equipment assembly, and industrial maintenance across residential and commercial settings. It conforms to DIN 933 and ISO 4017 standards, making it an appropriate choice wherever metric threaded fastener specifications are called out in engineering drawings or maintenance documentation. The fully threaded configuration is particularly useful in through-bolt applications and joint assemblies where the thread must engage along the full length of the fastener. This item is sold individually with a minimum order quantity of 10 pieces.

Key Features

• M20 x 2.5 fully threaded metric profile per DIN 933 and ISO 4017
• 60 mm length under head for through-bolt and structural fastening applications
• Grade 8.8 steel construction provides medium-high tensile and proof load ratings
• 30 mm hex drive compatible with standard metric wrenches and impact sockets
• Bright uncoated finish suitable for dry or protected indoor service environments
• Minimum order quantity of 10 pieces supports job-lot purchasing

Compatibility

Designed as a standard metric hex head cap screw conforming to DIN 933 and ISO 4017, suitable as a direct replacement or new installation fastener wherever an M20 x 2.5 fully threaded hex cap screw is specified.

Installation Notes

Installation is typically performed by mechanical tradespeople, millwrights, or maintenance technicians using metric wrenches, socket sets, or torque wrenches calibrated for metric fasteners. Always consult the equipment manufacturer's torque specifications for the joint material and grade before final tightening. Inspect threads for damage or contamination before installation. Apply thread lubricant or thread-locking compound only where specified by the original equipment documentation.