Value Collection 644222PR M12x1.5 Hex Cap Screw Grade 8.8

Product Description

The VALUE COLLECTION 644222PR is a metric hex head cap screw designed for general mechanical fastening applications requiring precise thread engagement and reliable clamping force. Manufactured from Grade 8.8 steel with a bright uncoated finish, this fastener features an M12 x 1.50 mm thread size with a 60 mm length under head. It is partially threaded, conforming to DIN 960 and ISO 8765 standards. The 19 mm hex drive head allows for installation with standard metric wrenches or sockets. This screw is suited for use in machinery assembly, structural steel connections, and fabricated equipment where metric fastener standards are required.

This cap screw is used in both light industrial and heavy mechanical assembly applications. Partially threaded shanks provide a smooth bearing surface that resists shear loads and allows controlled clamping without thread engagement across the full joint thickness. Typical installation scenarios include bolted flanges, machinery frames, equipment mounting, and structural steel connections where DIN 960 or ISO 8765 compliance is specified. Installers working on metric-spec equipment, import machinery, or manufactured assemblies requiring standardized fastener grades will find this screw fits common M12 applications.

Key Features

• M12 x 1.50 mm thread with 60 mm length under head for precise metric fastening
• Grade 8.8 steel construction provides high tensile strength suitable for structural and mechanical use
• Partially threaded shank per DIN 960 and ISO 8765 standards
• 19 mm hex head compatible with standard metric wrench and socket sets
• Bright uncoated finish for use in dry or protected environments

Compatibility

Designed as a standard metric replacement or production fastener for applications specifying M12 x 1.50 mm partially threaded hex head cap screws per DIN 960 or ISO 8765.

Installation Notes

Installation should be performed by a qualified mechanic or assembler familiar with metric fastener torque specifications for Grade 8.8 hardware. Always consult the equipment manufacturer torque table for M12 Grade 8.8 fasteners before final tightening. Ensure mating threads are clean and free of debris before installation. Do not use an impact driver without a torque-limiting mechanism, as overtorque can stretch or fracture Grade 8.8 fasteners.