Value Collection 427458MSC M10x1.5 Flange Bolt 30mm Grade 10.9

Product Description

The VALUE COLLECTION 427458MSC is a smooth flange bolt designed for metric fastening applications requiring a broad bearing surface without a separate washer. Manufactured from Grade 10.9 alloy steel with a phosphate and oil finish, this bolt provides high tensile strength and corrosion resistance in demanding mechanical assemblies. The integrated smooth flange distributes clamping load across a 22.3 mm diameter bearing face. The M10 x 1.5 thread runs the full 30 mm length under the head, driven by a hex drive measuring 14.73 to 15.00 mm. Manufactured to DIN 6921 and DIN ISO 898-1 standards, this fastener suits precision-critical industrial and mechanical installations.

This flange bolt is used in general mechanical assembly, automotive, and industrial fabrication applications where metric fastening is specified. The fully threaded shank is suited for through-hole or short-grip applications where thread engagement is needed along the entire bolt length. Installers working on structural brackets, engine components, machinery frames, or equipment panels will find this fastener appropriate where DIN metric standards are called out. Its phosphate and oil finish makes it suitable for moderately corrosive or oiled environments.

Key Features

• Grade 10.9 alloy steel construction for high tensile and proof load capacity
• Smooth flange eliminates need for a separate washer and distributes clamping load evenly
• Fully threaded shank over full 30 mm length under head for maximum thread engagement
• Phosphate and oil finish provides moderate corrosion and galling resistance
• Conforms to DIN 6921 and DIN ISO 898-1 standards for consistent dimensional and mechanical compliance
• Hex drive for standard socket or wrench installation

Compatibility

Designed as a DIN 6921-compliant metric flange bolt suitable for M10 x 1.5 threaded holes in general industrial, automotive, and mechanical assembly applications.

Installation Notes

Installation is performed by qualified mechanical technicians or assemblers using a properly sized hex socket or wrench matched to the 14.73 to 15.00 mm drive. Always confirm thread pitch and hole depth before installation to avoid cross-threading or bottoming out. Follow applicable torque specifications from the equipment manufacturer or recognized fastener standards for Grade 10.9 metric bolts. De-energize or safely lock out any equipment before replacing fasteners in live assemblies.