Value Collection 643304PS Hex Head Cap Screw M24x3 80mm

Product Description

The VALUE COLLECTION 643304PS is a metric hex head cap screw manufactured from Grade 8.8 steel with a bright uncoated finish. It features an M24 x 3.00 thread and measures 80 mm under the head, fully threaded from the bearing surface to the tip. Grade 8.8 designates a medium-high strength carbon steel fastener with a minimum tensile strength of 800 MPa, making it a standard choice for structural and mechanical assemblies where reliable clamping force is required. A 36 mm hex drive allows engagement with standard hex wrenches and impact sockets. This fastener is specified to DIN 933 and ISO 4017 standards and is installed by millwrights, mechanical contractors, and maintenance technicians across a wide range of industrial applications.

This cap screw is suited for use in general industrial machinery, structural steel connections, equipment mounting, and fabrication assemblies that call for metric fasteners. Its fully threaded shank provides maximum thread engagement in through-hole and deep-threaded applications. The uncoated finish makes it appropriate for use in dry indoor environments or where a secondary coating or treatment will be applied after assembly. Maintenance shops, OEM assembly lines, and field service crews working on metric-spec equipment will find this a common service fastener.

Key Features

• M24 x 3.00 metric thread, fully threaded under the head
• 80 mm length under head for deep through-hole or tapped applications
• Grade 8.8 steel construction for medium-high tensile strength
• 36 mm hex drive compatible with standard wrenches and impact sockets
• Meets DIN 933 and ISO 4017 dimensional and material standards
• Bright uncoated finish suitable for secondary treatment or dry-environment use

Compatibility

Designed as a DIN 933 and ISO 4017 compliant metric hex head cap screw for general-purpose use in any assembly requiring an M24 x 3.00 fully threaded fastener at 80 mm length under head.

Installation Notes

Installation should be performed by a qualified mechanic or millwright following applicable torque specifications for Grade 8.8 M24 fasteners as defined by the equipment manufacturer or relevant engineering standards. Power down and de-energize all equipment before accessing fastener locations in electrical or mechanical enclosures. Use a calibrated torque wrench to achieve proper clamp load — do not estimate final torque by feel. Inspect threads for damage and verify hole alignment before driving the fastener to avoid cross-threading.