Value Collection 815576PR M4 Hex Cap Screw 8.8 Steel

Product Description

The Value Collection 815576PR is a metric hex head cap screw designed for fastening applications requiring a strong, corrosion-resistant connection. Built to Grade 8.8 steel with a zinc-plated finish, this screw meets DIN 931 and ISO 4014 standards for partially threaded hex bolts. The M4 x 0.70 thread profile and 35 mm length under head make it suitable for light-to-medium structural and mechanical assemblies. A 7 mm hex drive allows installation with standard metric wrenches or sockets. This fastener is appropriate for use by mechanical technicians, millwrights, equipment assemblers, and maintenance professionals working in metric-dimensioned applications.

This screw is used in metric mechanical assemblies across industrial, commercial, and light structural applications. The partial threading is consistent with DIN 931 and ISO 4014 specifications, making it suited for through-bolt and clamping joint configurations where an unthreaded shank is required for shear load transfer or precise alignment. It is commonly installed in machine frames, panels, brackets, and equipment enclosures where a Grade 8.8 tensile rating is specified.

Key Features

• Grade 8.8 steel construction provides reliable tensile and yield strength for metric fastener applications
• Zinc-plated finish offers corrosion resistance in general indoor and light-exposure environments
• Partially threaded shank per DIN 931 and ISO 4014 standards
• M4 x 0.70 mm thread pitch with 35 mm length under head
• 7 mm hex drive compatible with standard metric wrenches and sockets
• Minimum order quantity of 100 pieces supports production and maintenance stocking

Compatibility

Designed as a standard DIN 931 and ISO 4014 compliant partially threaded hex head cap screw for M4 x 0.70 metric thread applications.

Installation Notes

Installation should be performed by qualified mechanical or maintenance technicians familiar with metric fastener specifications. Ensure mating threads and hole diameter conform to M4 x 0.70 metric standards before installation. Apply appropriate thread engagement depth and use a calibrated torque wrench when a specific clamp load is required by the assembly drawing or equipment manual. Do not exceed the torque rating specified by the equipment manufacturer for Grade 8.8 fasteners of this size.