Value Collection 815130PR M12x1.75x55mm Hex Cap Screw

Product Description

The VALUE COLLECTION 815130PR is a metric hex head cap screw designed for general-purpose fastening in industrial, mechanical, and structural applications. This partially threaded fastener measures M12 x 1.75 thread pitch with a 55 mm length under head and a 19 mm hex drive. Manufactured from Grade 8.8 steel with a zinc-plated finish, it delivers reliable tensile strength and moderate corrosion resistance. It conforms to DIN 931 and ISO 4014 standards, making it a recognized option wherever metric fastener specifications are required. Mechanical assemblers, maintenance technicians, and fabricators routinely specify this size and grade for bolted joint work across a range of equipment and structures.

This screw is suited for metric-threaded assemblies in manufacturing, equipment maintenance, and light structural fabrication. The partial threading along the shank allows for a clamping grip in through-bolt and flange applications where full threading would reduce shear strength at the joint. Grade 8.8 steel provides a proof load appropriate for medium-duty bolted connections. The zinc plating offers basic protection against oxidation in indoor and moderately exposed environments. This fastener is sold individually but requires a minimum order quantity of 50 units.

Key Features

• M12 x 1.75 thread size, 55 mm length under head
• Grade 8.8 steel construction for medium-duty tensile strength
• Zinc-plated finish for basic corrosion resistance
• Partially threaded shank per DIN 931 and ISO 4014 standards
• 19 mm hex drive for standard metric wrenches and sockets

Compatibility

Designed as a standard metric replacement or new-installation fastener for any M12 x 1.75 threaded application requiring a partially threaded hex head cap screw conforming to DIN 931 or ISO 4014.

Installation Notes

Installation should be performed by qualified mechanical or maintenance technicians familiar with metric fastener torque specifications for Grade 8.8 hardware. Always clean and inspect the mating threads before installation. Use a calibrated torque wrench to achieve the proper clamp load for the joint design — do not over-torque, as this can yield the fastener. Follow applicable engineering or equipment manufacturer specifications for torque values, as none are specified for this listing.