Value Collection 644304PS Hex Head Cap Screw M24x3 80mm

Product Description

The VALUE COLLECTION 644304PS is a metric hex head cap screw designed for structural and mechanical fastening applications requiring precision thread engagement and reliable clamping force. Manufactured from Grade 8.8 steel with a bright uncoated finish, this fastener meets DIN 931 and ISO 4014 standards for partially threaded hex bolts. The M24 x 3.00 thread profile with an 80 mm length under head and 36 mm hex drive size makes it well suited for heavy-duty assemblies where torque capacity and dimensional consistency are critical. Machinists, millwrights, and maintenance technicians work with this fastener class in industrial, commercial, and OEM production environments.

This screw is used in metric-spec mechanical assemblies, structural steel connections, heavy equipment, and industrial machinery where a partially threaded shank provides a clamping zone free of thread engagement. The DIN 931 and ISO 4014 geometry ensures interchangeability with standard metric hardware across European and global equipment platforms. Applications include equipment frames, gearbox housings, structural brackets, and flanged joint assemblies requiring controlled bolt stretch and defined grip length.

Key Features

• Grade 8.8 steel construction provides high tensile strength suitable for load-bearing fastener applications
• Partially threaded shank per DIN 931 and ISO 4014 allows a smooth shank grip zone for precision clamping
• M24 x 3.00 thread size with 80 mm length under head for deep engagement in thick flanges or structural members
• 36 mm hex drive size accommodates standard industrial wrenches and impact sockets
• Bright uncoated finish — compatible with field-applied coatings or used as-is in indoor or protected environments

Compatibility

Designed as a standard metric replacement or production fastener compatible with M24 x 3.00 threaded holes conforming to DIN 931 and ISO 4014 specifications in industrial machinery, structural assemblies, and heavy equipment.

Installation Notes

Installation is performed by qualified machinists, millwrights, or maintenance technicians using appropriately rated hand or impact tooling sized for a 36 mm hex drive. Always verify thread engagement depth and shank grip length match the joint design before final assembly. Follow applicable machinery or structural standards for torque requirements specific to the assembly being fastened. Inspect threads for damage and ensure mating tapped holes or nuts conform to M24 x 3.00 metric specification before installation.