Value Collection 42108 M12 X 1.75 X 55 Mm Hex Cap Screw

Product Description

The Value Collection 42108 is a metric hex head cap screw designed for general-purpose fastening applications in mechanical assemblies, equipment fabrication, and structural connections. It carries an M12 x 1.75 thread profile with a 55 mm length under the head and features partial threading along the shank. Manufactured from Grade 8.8 steel with a zinc-plated finish, this fastener delivers solid tensile strength and basic corrosion resistance. The 19 mm hex drive size accommodates standard wrenches and sockets. It conforms to DIN 931 and ISO 4014 dimensional standards, making it a reliable choice wherever metric fastener specifications are required.

This screw is suited for use in industrial machinery, structural steel connections, automotive assemblies, and general equipment maintenance where M12 metric fasteners are called out by design or specification. The partial thread shank provides a grip zone that resists side loading in bolted joint applications. It is sold in packages of 25, making it practical for production runs, maintenance stock, or service kits requiring consistent fastener quantities. Typical installers include millwrights, maintenance technicians, and mechanical assemblers working to metric fastener standards.

Key Features

• M12 x 1.75 thread size conforming to metric thread standards
• 55 mm length under head for versatile joint stack-up clearance
• Grade 8.8 steel construction for reliable tensile and proof load performance
• Zinc-plated finish for basic corrosion protection in indoor and light-duty environments
• Partially threaded shank per DIN 931 and ISO 4014 specifications
• 19 mm hex drive compatible with standard metric wrenches and sockets

Compatibility

Designed as a standard metric hex head cap screw conforming to DIN 931 and ISO 4014, suitable for use in any application calling for an M12 x 1.75 partially threaded hex bolt in Grade 8.8 steel.

Installation Notes

Installation should be performed by qualified mechanical assemblers or maintenance technicians familiar with metric fastener torque requirements for Grade 8.8 hardware. Use a calibrated torque wrench sized for a 19 mm hex to achieve proper clamp load without overstressing the fastener. Ensure mating threads are clean and free of debris before installation. Follow applicable equipment manufacturer specifications and relevant industry standards for fastener torque values.