Value Collection 462974PS M20 Hex Cap Screw 10.9 Steel

Product Description

The VALUE COLLECTION 462974PS is a fully threaded hex head cap screw sized M20 x 2.50 x 50 mm and manufactured from Grade 10.9 steel with a bright, uncoated finish. Grade 10.9 indicates high-strength alloy steel, suited for applications requiring significant clamping force and mechanical load capacity. The fastener features a 30 mm hex drive and conforms to DIN 933 and ISO 4017 standards, making it appropriate for precision assemblies where dimensional and material compliance is required. Machinists, millwrights, and mechanical contractors are the primary installers of this fastener type.

This cap screw is used in heavy equipment assembly, structural machinery, industrial fabrication, and mechanical maintenance applications where metric fasteners are specified. The M20 thread size and 50 mm length under head make it a common choice for flanged connections, equipment frames, and large-diameter bolted joints in manufacturing and industrial maintenance environments. Supplied individually with a minimum order quantity of one.

Key Features

• Grade 10.9 high-strength steel construction for demanding mechanical applications
• Fully threaded along the 50 mm shank length for maximum thread engagement
• M20 x 2.50 metric thread standard per DIN 933 and ISO 4017
• 30 mm hex drive size compatible with standard metric wrenches and sockets
• Bright, uncoated finish suitable for use in controlled environments or where secondary coating will be applied

Compatibility

Designed as an OEM-style replacement or direct-use metric fastener for equipment and assemblies specifying M20 x 2.50 fully threaded hex head cap screws per DIN 933 or ISO 4017.

Installation Notes

Installation is typically performed by millwrights, maintenance mechanics, or mechanical contractors using standard metric sockets or open-end wrenches sized to 30 mm. Apply appropriate thread lubricant or threadlocker as specified by the equipment manufacturer before installation. Always torque to the value specified by the equipment OEM for Grade 10.9 fasteners of this diameter. Inspect the mating threaded hole for damage or contamination before assembly.