Value Collection 643178PR Hex Head Cap Screw M16 X 2.00

Product Description

The VALUE COLLECTION 643178PR is a metric hex head cap screw designed for general mechanical assembly and structural fastening applications. It features a fully threaded shank measuring M16 x 2.00 thread pitch at 100 mm length under head, manufactured from Grade 8.8 steel in a bright uncoated finish. The 24 mm hex drive size accommodates standard open-end, box-end, and socket wrenches. Grade 8.8 steel provides a reliable tensile strength suitable for mid-to-high load fastening tasks across a wide range of industrial and trade applications. This fastener conforms to DIN 933 and ISO 4017 standards, making it a recognized metric specification part for maintenance, repair, and fabrication work.

This screw is suited for use in mechanical, structural, and equipment assembly applications where metric fasteners are specified. Common install scenarios include machine frames, brackets, flanges, and equipment mounting where a fully threaded M16 bolt is required. It is appropriate for use by millwrights, pipefitters, general contractors, HVAC equipment installers, and maintenance technicians working with metric hardware. The fully threaded design allows engagement along the entire shank length, which is preferred when threading into a nut or through a tapped hole without relying on a partially unthreaded grip section.

Key Features

• M16 x 2.00 thread pitch, 100 mm length under head, fully threaded shank
• Grade 8.8 steel construction for reliable mid-to-high load fastening
• 24 mm hex head drive, compatible with standard metric wrenches and sockets
• Bright uncoated finish suitable for indoor or controlled-environment use
• Conforms to DIN 933 and ISO 4017 metric fastener standards

Compatibility

Designed as an OEM-style metric replacement fastener for applications specifying an M16 x 2.00 x 100 mm fully threaded hex head cap screw per DIN 933 or ISO 4017 standards.

Installation Notes

Installation should be performed by a qualified tradesperson using a properly sized 24 mm wrench or socket. Always ensure mating threads are clean and free of debris before installation. Do not exceed the rated load capacity of Grade 8.8 hardware; consult engineering specifications for torque requirements specific to your application. Use of a calibrated torque wrench is recommended for critical structural connections.