Value Collection 643431PR Hex Head Cap Screw M14x2 70mm

Product Description

The VALUE COLLECTION 643431PR is a metric hex head cap screw designed for general-purpose fastening in mechanical assemblies, structural connections, and industrial fabrication. It features an M14 x 2.00 thread profile with a 70 mm length under the head and is fully threaded for maximum grip engagement across the entire shank. The fastener is manufactured from Grade 8.8 steel, offering a balance of tensile strength and ductility suitable for medium-to-high-load bolted joints. The bright, uncoated finish indicates a clean bare steel surface with no additional plating or treatment applied. Licensed tradespeople and industrial mechanics are the primary installers of this hardware in structural and equipment applications.

This cap screw is used in metric-specification assemblies across manufacturing, maintenance, and repair operations. Its fully threaded shank makes it well suited for through-bolt applications and joints where thread engagement length must be maximized. The 22 mm hex drive is compatible with standard metric wrenches and sockets. It conforms to DIN 933 and ISO 4017 standards, making it interchangeable with hardware specified under either standard in European and internationally dimensioned equipment.

Key Features

• M14 x 2.00 metric thread, fully threaded shank for maximum engagement
• 70 mm length under head suits medium-depth through-bolt and tapped-hole applications
• Grade 8.8 steel construction provides high tensile strength with controlled ductility
• 22 mm hex drive fits standard metric wrenches and impact sockets
• Bright, uncoated finish — no coating buildup on thread flanks
• Conforms to DIN 933 and ISO 4017 dimensional standards

Compatibility

Designed as a DIN 933 and ISO 4017 compliant metric hex head cap screw, suitable for use in any metric-specification bolted joint calling for an M14 x 2.00 x 70 mm Grade 8.8 fully threaded fastener.

Installation Notes

Installation should be performed by qualified mechanics or tradespeople familiar with metric fastener specifications and proper torque practices. Always verify thread class and material compatibility with the mating component before installation. Use a calibrated torque wrench and follow the torque specifications published by the equipment manufacturer or applicable structural code for Grade 8.8 M14 fasteners. Do not mix metric and unified thread components, and inspect threads for damage before assembly.