Value Collection 462751PS M20 Hex Cap Screw Grade 10.9

Product Description

The VALUE COLLECTION 462751PS is a metric hex head cap screw engineered for high-strength fastening applications. It features a fully threaded shank in the M20 x 2.50 thread specification with a 55 mm length under head. Manufactured from Grade 10.9 steel with a bright, uncoated finish, this fastener meets DIN 933 and ISO 4017 standards. The 30 mm hex drive size accommodates standard metric wrenches and sockets. It is suited for use wherever high-clamp-load metric fasteners are required in structural, mechanical, or equipment assembly work.

This cap screw is designed for use in heavy equipment, structural steel fabrication, industrial machinery, and mechanical assembly applications where metric fasteners conforming to DIN 933 and ISO 4017 are specified. It is appropriate for both shop assembly and field installation by maintenance technicians, millwrights, pipefitters, and other trades working with metric-standard bolted connections.

Key Features

• M20 x 2.50 metric thread provides high-load capacity in heavy fastening applications
• Grade 10.9 steel delivers high tensile and proof load strength
• Fully threaded shank over the full 55 mm length under head
• 30 mm hex drive size compatible with standard metric sockets and wrenches
• Bright, uncoated finish suitable for dry indoor environments or where coating is not specified
• Conforms to DIN 933 and ISO 4017 dimensional and material standards

Compatibility

Designed as a standard-profile replacement or service fastener for any bolted joint specifying an M20 x 2.50 x 55 mm fully threaded hex cap screw per DIN 933 or ISO 4017.

Installation Notes

This fastener is typically installed by millwrights, maintenance technicians, or other qualified tradespeople using calibrated torque tools appropriate to Grade 10.9 metric hardware. Always confirm that the mating nut or threaded hole matches the M20 x 2.50 metric thread pitch before installation. De-energize and lock out any machinery before replacing fasteners on live equipment. Follow applicable industry torque specifications for Grade 10.9 M20 fasteners from the governing engineering or maintenance documentation for the assembly.