Value Collection 644307PS Hex Head Cap Screw M24x3 90mm

Product Description

The VALUE COLLECTION 644307PS is a metric hex head cap screw designed for heavy-duty fastening applications. It features an M24 x 3.00 thread profile with a 90 mm length under head, manufactured from Grade 8.8 steel with a bright, uncoated finish. The partially threaded shank provides a clamp zone suitable for applications requiring a bearing surface on the bolt body. With a 36 mm hex drive, this fastener is installed with standard metric open-end, box-end, or socket wrenches. It conforms to DIN 931 and ISO 4014 standards, making it compatible with metric fastener specifications used across industrial and mechanical assemblies.

This fastener is suited for structural and mechanical assembly applications where metric Grade 8.8 fasteners are specified. Typical uses include equipment fabrication, machine frames, steel structure connections, and general industrial maintenance. The partially threaded configuration is commonly preferred in joint assemblies where the unthreaded shank passes through one member and threads engage only the receiving member, improving shear load distribution. Machinists, millwrights, maintenance technicians, and structural fitters are the typical installers.

Key Features

• M24 x 3.00 metric thread profile conforming to DIN 931 and ISO 4014 standards
• 90 mm length under head with partially threaded shank for clamp-zone applications
• Grade 8.8 steel construction provides high tensile and yield strength
• Bright, uncoated finish suitable for use where additional coating or plating is applied in the field or is not required
• 36 mm hex drive compatible with standard metric wrenches and sockets

Compatibility

Designed as a DIN 931 and ISO 4014 compliant metric hex head cap screw for use wherever an M24 x 3.00 partially threaded fastener is specified in metric standard assemblies.

Installation Notes

Installation should be performed by a qualified technician or millwright using a calibrated torque wrench to achieve the specified clamp load for Grade 8.8 M24 fasteners per applicable engineering or equipment documentation. Verify mating thread condition and clean debris from threaded holes before installation. Do not exceed the rated proof load of the fastener by applying torque values outside the specification for this grade and size. Follow applicable industry standards and equipment manufacturer guidelines for fastener installation procedures.