Value Collection 460241PR M20x2.5x90mm Hex Cap Screw Grade 10.9

Product Description

The VALUE COLLECTION 460241PR is a metric hex head cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. It features an M20 x 2.50 mm thread profile with a 90 mm length under the head and partial threading along the shank. Manufactured from Grade 10.9 steel, this fastener delivers a tensile strength class suitable for demanding bolted joints. A zinc-plated finish provides a basic level of corrosion resistance for general service environments. The 30 mm hex drive size is compatible with standard metric wrenches and impact sockets used in production and maintenance settings.

This screw is suited for medium-to-heavy mechanical assemblies where a metric fastener conforming to DIN 931 is specified. The partially threaded shank allows for a smooth bearing surface between mated parts, which is common in flange connections, machinery mounts, and structural steel applications. Maintenance technicians, millwrights, and industrial assemblers working to metric fastener standards will find this a direct fit for DIN 931-specified bolt positions.

Key Features

• Grade 10.9 steel construction for high-strength clamping force
• M20 x 2.50 mm thread size with 90 mm length under head
• Partially threaded shank per DIN 931 standard
• Zinc-plated finish for basic corrosion protection in general service conditions
• 30 mm hex drive compatible with standard metric tooling
• UNSPSC Code 31161501 for procurement and catalog classification

Compatibility

Designed as an OEM-style metric replacement fastener conforming to DIN 931 for applications specifying an M20 x 2.50 x 90 mm partially threaded hex head cap screw in Grade 10.9 steel.

Installation Notes

Installation should be performed by qualified mechanical technicians or millwrights following applicable fastener torque standards for Grade 10.9 metric hardware. De-energize or lock out all equipment before replacing fasteners in live mechanical assemblies. Use a calibrated torque wrench and the appropriate 30 mm metric socket or open-end wrench to achieve proper clamp load without overdriving. Inspect mating threads and seating surfaces for damage or contamination before installation.