Value Collection MP44056 Hex Head Cap Screw M8x1.25 35mm

Product Description

The VALUE COLLECTION MP44056 is a metric hex head cap screw designed for high-strength fastening applications in mechanical assemblies, equipment manufacturing, and structural connections. Manufactured from steel to ISO 12.9 material grade, this screw delivers tensile strength suitable for demanding bolted joints where standard-grade fasteners are insufficient. The M8x1.25 thread profile with a 35mm length under head and partial threading provides controlled clamping force across a wide range of flange thicknesses. A zinc finish provides baseline corrosion resistance for general indoor and light industrial service. Licensed trade installers and MRO maintenance technicians are the primary installers of this fastener.

This screw is suited for metric-threaded applications in HVAC equipment frames, pump and motor mounting, electrical enclosure assembly, and general mechanical maintenance. The partial threading design makes it appropriate for applications requiring a smooth shank section through clearance holes before threading into a tapped bore or nut. Each package contains 25 pieces, making it practical for small batch repairs or initial equipment assembly runs.

Key Features

• ISO 12.9 material grade steel construction for high-strength bolted joint applications
• M8x1.25 metric thread size with 35mm length under head
• Partially threaded shank for clearance-hole and tapped-bore installations
• Zinc finish for corrosion resistance in general service environments
• Standard 13mm hex key drive size for compatibility with common metric tooling
• Sold in a 25-piece package to support small-quantity service and repair needs

Compatibility

Designed as a standard ISO metric replacement fastener for M8x1.25 threaded applications in mechanical equipment, HVAC assemblies, pump mounts, and general industrial maintenance where ISO 12.9 grade fasteners are specified.

Installation Notes

Installation should be performed by qualified maintenance technicians or trade professionals familiar with metric fastener torque specifications for the ISO 12.9 grade. Always de-energize and lock out equipment before replacing fasteners in live assemblies. Use a calibrated torque wrench and apply torque values per the equipment manufacturer's specification for M8 12.9-grade fasteners — do not estimate by feel on high-strength applications. Inspect mating threads for contamination or damage before installation to prevent galling or false torque readings.