Value Collection 644162PS Hex Cap Screw M16x2 55mm Grade 8.8

Product Description

The VALUE COLLECTION 644162PS is a metric hex head cap screw designed for general industrial and mechanical fastening applications. Manufactured from Grade 8.8 steel with a bright uncoated finish, this fastener delivers reliable tensile strength in structural and equipment assembly work. The screw features a partially threaded shank, a 55 mm length under head, a 2.00 mm thread pitch, and a 24 mm hex drive. It conforms to DIN 931 and ISO 4014 standards, making it a recognized choice wherever metric fastener specifications are required by design or code.

This cap screw is suited for use in manufacturing, machinery assembly, structural steel fabrication, and maintenance applications where metric fasteners are specified. The partially threaded shank is appropriate for applications requiring a bearing surface or precise clamp load across joined materials. Installers in industrial maintenance, millwright, and mechanical assembly trades commonly use this size and grade. The M16 x 2.00 thread size is a standard metric coarse pitch widely called out in OEM equipment and fabrication drawings.

Key Features

• Grade 8.8 steel construction provides high tensile and yield strength for structural fastening
• Partially threaded shank suits applications requiring a grip length and controlled clamp load
• Bright uncoated finish for use in dry or protected environments
• Conforms to DIN 931 and ISO 4014 dimensional and material standards
• 24 mm hex drive compatible with standard metric wrenches and sockets
• M16 x 2.00 coarse thread pitch is widely specified across industrial and OEM equipment

Compatibility

Designed as a standard DIN 931 and ISO 4014 compliant metric hex head cap screw, suitable for any application specifying an M16 x 2.00 x 55 mm Grade 8.8 partially threaded fastener.

Installation Notes

Installation should be performed by qualified mechanical or maintenance personnel using calibrated metric torque wrenches sized for a 24 mm hex drive. Always verify that mating threads and fastener grade are compatible with the joint design before assembly. Do not mix metric and unified thread standards in the same assembly. Follow applicable industry or equipment manufacturer torque specifications for Grade 8.8 M16 fasteners as defined in the relevant engineering documentation.