Value Collection 44578 Hex Head Cap Screw M16 X 2.00 90mm

Product Description

The Value Collection 44578 is a metric hex head cap screw designed for high-strength bolted assemblies in industrial, mechanical, and structural applications. Built to Grade 10.9 steel, this fastener delivers a tensile strength rating appropriate for demanding clamping loads. The M16 x 2.00 thread profile runs partially threaded along a 90 mm length under head, leaving a smooth shank section for shear-load applications. A zinc-plated finish provides baseline corrosion resistance. The 24 mm hex drive accepts standard metric wrenches and sockets. Machinists, millwrights, equipment assemblers, and maintenance technicians install this type of fastener across a wide range of heavy equipment and fabricated assemblies.

This screw is suited for metric-threaded applications requiring a Grade 10.9 high-strength fastener. Typical uses include machinery frames, structural brackets, flanged connections, and equipment mounting where a partially threaded shank is specified. The DIN 931 standard governs the dimensional tolerances and thread geometry, making this screw interchangeable with other DIN 931-compliant hardware. It is sold in a package quantity of 5 and is appropriate for both original assembly and maintenance replacement work.

Key Features

• M16 x 2.00 metric thread with 90 mm length under head per DIN 931
• Grade 10.9 steel construction for high-strength clamping applications
• Partially threaded shank accommodates shear and bearing load scenarios
• Zinc-plated finish for baseline corrosion resistance in dry and mildly humid environments
• 24 mm hex drive compatible with standard metric wrenches and impact sockets
• DIN 931 dimensional standard ensures cross-compatibility with metric hardware

Compatibility

Designed as a DIN 931-compliant partially threaded hex head cap screw for M16 x 2.00 metric-threaded applications requiring Grade 10.9 strength fasteners.

Installation Notes

Installation should be performed by a qualified mechanic, millwright, or assembler familiar with metric fastener torque requirements for Grade 10.9 hardware. Always verify thread engagement depth and mating material before final tightening. Do not mix metric and unified thread fasteners in the same assembly. Follow applicable equipment manufacturer torque specifications, which are not supplied with this hardware.