Value Collection 42051 M8 X 1.25 X 12mm Hex Cap Screw 50-pack

Product Description

The VALUE COLLECTION 42051 is a metric hex head cap screw engineered for general-purpose fastening applications where dimensional consistency and material strength are critical. Built to Grade 8.8 steel with a zinc-plated finish, this fastener delivers reliable clamping force and basic corrosion resistance. The M8 x 1.25 thread profile and 12 mm length under head make it a common choice in machinery assembly, equipment fabrication, and mechanical maintenance work. The 13 mm hex drive accommodates standard metric wrenches and sockets. Sold in a package of 50 units, this screw conforms to DIN 933 and ISO 4017 standards for fully threaded hex head cap screws.

This fastener is suited for use in mechanical assemblies, structural fixtures, and industrial equipment where metric fasteners are specified. The fully threaded design allows engagement along the entire shank length, making it appropriate for through-hole applications and short-grip clamping scenarios. Machinists, maintenance technicians, fabricators, and general tradespeople commonly use this size in both light and medium-duty applications. The zinc plating provides a baseline level of corrosion protection for indoor and moderate-exposure environments.

Key Features

• Grade 8.8 steel construction provides medium-high tensile strength for general mechanical fastening
• Zinc-plated finish offers basic corrosion resistance for standard service environments
• Fully threaded shank per DIN 933 and ISO 4017 standards ensures consistent thread engagement
• M8 x 1.25 metric thread with 12 mm length under head fits a wide range of standard applications
• 13 mm hex drive compatible with common metric wrenches and sockets
• Packaged in quantities of 50 to support production and maintenance inventory needs

Compatibility

Designed as an OEM-style metric fastener replacement conforming to DIN 933 and ISO 4017 standards, suitable for any application specifying a fully threaded M8 x 1.25 hex head cap screw at 12 mm length under head.

Installation Notes

Installation should be performed by a qualified technician or tradesperson familiar with metric fastener specifications and torque requirements for the specific assembly. Always verify thread engagement depth and material compatibility before installation. Use calibrated torque equipment appropriate to Grade 8.8 fasteners as specified by the equipment manufacturer or applicable engineering standards. Avoid mixing metric and imperial fasteners in the same joint, and inspect threads for damage before installation.