Value Collection 815972PS Hex Cap Screw M20x2.5 90mm Grade 8.8

Product Description

The VALUE COLLECTION 815972PS is a metric hex head cap screw engineered for general industrial and mechanical fastening applications. Built to Grade 8.8 steel standards, this fully threaded fastener delivers reliable tensile strength suited for medium-to-high load assemblies. The zinc-plated finish provides a base level of corrosion resistance for indoor and controlled-environment use. With an M20 x 2.50 thread profile, 90 mm length under head, and a 30 mm hex drive size, this screw is dimensioned to DIN 933 and ISO 4017 standards. It is installed by maintenance technicians, millwrights, and mechanical contractors working on structural, equipment, or machinery assemblies.

This fastener is suited for metric-dimensioned assemblies in industrial, commercial, and OEM manufacturing environments. The fully threaded shank allows engagement along the entire length, making it well-suited for through-bolt applications and situations where thread engagement depth is critical. Applications include machine frames, equipment mounting, steel fabrication, and general structural assembly where a metric M20 Grade 8.8 fastener is specified by engineering drawings or equipment manuals.

Key Features

• Grade 8.8 steel construction provides high tensile strength for demanding mechanical assemblies
• Fully threaded shank along the 90 mm length under head for maximum thread engagement flexibility
• Zinc-plated finish offers corrosion resistance in dry and controlled indoor environments
• M20 x 2.50 mm thread pitch conforms to standard metric thread specifications
• 30 mm hex drive size compatible with standard metric wrenches and sockets
• Manufactured to DIN 933 and ISO 4017 dimensional standards for consistent fit and interchangeability

Compatibility

Designed as a DIN 933 and ISO 4017 compliant M20 x 2.50 x 90 mm hex head cap screw, compatible with any metric-threaded M20 application specifying a Grade 8.8 fully threaded hex fastener.

Installation Notes

Installation is performed by qualified mechanical technicians or millwrights using standard metric hand tools or power tools with appropriate 30 mm hex socket or open-end wrench. De-energize and lock out all equipment before fastener service or replacement per applicable OSHA lockout/tagout procedures. Do not exceed the torque specifications listed in the equipment service manual for M20 Grade 8.8 fasteners. Inspect threads and mating nut or tapped hole for damage or contamination before installation.