Value Collection 461106PR Hex Cap Screw M8x1.25 90mm Grade 10.9

Product Description

The VALUE COLLECTION 461106PR is a metric hex head cap screw designed for high-strength fastening applications in mechanical assemblies, equipment fabrication, and structural connections. Sized at M8 x 1.25 with a 90 mm length under head, this fastener is partially threaded per DIN 931 and ISO 4014 standards. The screw is manufactured from Grade 10.9 steel, a high-tensile alloy classification that delivers greater proof load and tensile strength than standard Grade 8.8 hardware. The bright uncoated finish leaves the steel surface bare, which is typical for indoor or protected applications where secondary coating or plating will be applied. Installed with a 13 mm hex drive, this screw is a standard choice for machinists, millwrights, and maintenance technicians working in metric environments.

This cap screw is suited for general industrial and mechanical applications requiring a metric partially threaded fastener with high clamping force. Partial threading preserves a smooth shank section under the head, which resists shear loads along the joint interface — a common requirement in bolted connections where the fastener passes through a clearance hole before engaging a threaded bore or nut. Typical applications include machinery frames, brackets, flanges, and fabricated steel assemblies.

Key Features

• Grade 10.9 steel construction for high tensile and proof load strength
• Partially threaded shank per DIN 931 and ISO 4014 standards
• M8 x 1.25 thread size with 90 mm length under head
• 13 mm hex drive for standard metric wrenches and sockets
• Bright uncoated finish suitable for further processing or protected environments
• Metric thread standard for use in metric-dimensioned assemblies

Compatibility

Designed as a standard metric replacement or new-installation fastener conforming to DIN 931 and ISO 4014 for M8 x 1.25 partially threaded hex head cap screw applications.

Installation Notes

Installation should be performed by a qualified mechanic or technician familiar with metric fastener torque specifications for Grade 10.9 hardware. Always verify thread engagement depth and clearance hole sizing before installation. Do not mix metric and unified thread fasteners in the same joint. Fastener should be inspected for thread damage before use and replaced if any deformation is present.