Value Collection 815098PR M12x1.25x40mm Hex Cap Screw

Product Description

The VALUE COLLECTION 815098PR is a metric hex head cap screw designed for fastening applications that demand dimensional precision and corrosion resistance. Sized M12 x 1.25 with a 40 mm length under head, this fastener is fully threaded and manufactured from Grade 8.8 steel with a zinc-plated finish. The 19 mm hex drive allows installation with standard metric wrenches or sockets. Conforming to DIN 961 and ISO 8676 standards, this screw is appropriate for mechanical assemblies, industrial equipment, and structural connections where a fine-pitch metric thread is specified. It is suited for use by millwrights, maintenance technicians, machine builders, and other trade professionals working with metric hardware.

This hex head cap screw is used in applications requiring a fine-pitch M12 thread, including automotive assemblies, precision machinery, industrial equipment, and general fabrication. The fine 1.25 mm thread pitch provides improved resistance to loosening under vibration compared to coarse-pitch alternatives. It is commonly installed in threaded holes or with a nut in through-bolted connections across both light industrial and heavy-duty manufacturing environments.

Key Features

• M12 x 1.25 fine-pitch metric thread for improved vibration resistance
• 40 mm length under head, fully threaded for maximum thread engagement
• Grade 8.8 steel construction for reliable tensile strength in structural and mechanical applications
• Zinc-plated finish provides corrosion resistance for indoor and light-duty outdoor use
• 19 mm hex head compatible with standard metric wrenches and sockets
• Conforms to DIN 961 and ISO 8676 dimensional standards

Compatibility

Designed as a standard metric fine-pitch hex head cap screw per DIN 961 and ISO 8676, suitable for use in threaded assemblies specifying an M12 x 1.25 fastener.

Installation Notes

Installation should be performed by a qualified mechanic, millwright, or maintenance technician using a metric wrench or socket sized to 19 mm. Inspect the mating threaded hole or nut to confirm M12 x 1.25 fine-pitch thread compatibility before installation, as fine and coarse M12 threads are not interchangeable. Apply thread lubricant or thread-locking compound as required by the assembly specification. Follow the equipment manufacturer torque specifications for the fastener grade and application.