Value Collection -42214-400 Hex Head Cap Screw M20 X 2.50

Product Description

The VALUE COLLECTION -42214-400 is a metric hex head cap screw designed for general industrial and mechanical fastening applications. It features an M20 x 2.50 mm thread profile with a 100 mm length under head, partial threading, and a 30 mm hex drive. Constructed from Grade 8.8 steel with a zinc-plated finish, this fastener delivers solid tensile strength and basic corrosion resistance suitable for structural and machinery assembly tasks. Installation is performed with a standard hex wrench or socket. This screw conforms to DIN 931 and ISO 4014 standards, making it a straightforward drop-in choice for metric fastening specifications.

This cap screw is suited for use in industrial equipment assembly, machine frames, structural steel connections, and general fabrication work requiring a metric partially threaded fastener. The Grade 8.8 rating places it in the medium-high strength class, appropriate for bolted joints subject to moderate to significant load. Sold in packages of 50, it is practical for both single-job use and shop stock replenishment. The zinc plating provides a measure of protection against oxidation in dry or mildly humid environments.

Key Features

• M20 x 2.50 mm metric thread, 100 mm length under head
• Grade 8.8 steel construction for medium-high tensile strength
• Zinc-plated finish for basic corrosion resistance
• Partially threaded shank per DIN 931 and ISO 4014 standards
• 30 mm hex drive size for use with standard hex tooling
• Package quantity of 50 units per order

Compatibility

Designed as a standard metric replacement or stocking fastener conforming to DIN 931 and ISO 4014 specifications, compatible with M20 x 2.50 metric threaded applications requiring a partially threaded hex head cap screw.

Installation Notes

Installation is performed by qualified millwrights, machine technicians, or maintenance mechanics using a properly sized hex socket or open-end wrench. Confirm mating thread condition and hole depth before driving. Follow applicable torque specifications from the equipment manufacturer or relevant structural standards for Grade 8.8 metric fasteners. Do not reuse fasteners that show signs of thread damage, corrosion, or deformation.