Value Collection 427047MSC M6 X 1 Flange Bolt 16mm Grade 10.9

Product Description

The VALUE COLLECTION 427047MSC is a smooth flange bolt designed for metric fastening applications requiring a secure, load-distributing connection. The integrated smooth flange spreads clamping force across a wider bearing surface, reducing the need for a separate washer. Built from Grade 10.9 alloy steel with a phosphate and oil finish for corrosion resistance, this bolt meets DIN 6921 and DIN ISO 898-1 standards. The M6 x 1 thread with a 16 mm length under head and full threading along the shank makes it suitable for through-hole and close-tolerance assemblies across industrial and mechanical applications.

This flange bolt is used in machinery assembly, automotive, and general industrial manufacturing where metric fasteners are specified. The smooth flange profile is appropriate for applications where a serrated flange is not required or where surface finish must be preserved. It is installed by maintenance technicians, assembly line workers, and mechanical tradespeople working to metric DIN specifications. The hex drive accepts a standard metric hex socket or wrench for efficient installation in production and field repair environments.

Key Features

• M6 x 1 metric thread, fully threaded along the 16 mm length under head
• Smooth flange diameter of 14.2 mm distributes clamping load without a separate washer
• Grade 10.9 alloy steel construction for high tensile strength
• Phosphate and oil finish provides baseline corrosion and wear resistance
• Conforms to DIN 6921 and DIN ISO 898-1 standards
• Hex drive size 9.78 to 10.00 mm compatible with standard metric tooling

Compatibility

Designed as a standard DIN 6921 metric smooth flange bolt suitable for machinery, automotive, and general industrial assemblies specifying an M6 x 1 Grade 10.9 fastener with a smooth flange.

Installation Notes

Installation should be performed by qualified mechanical technicians familiar with metric fastener specifications. Use a calibrated torque wrench set to the torque value specified by the equipment manufacturer for Grade 10.9 M6 fasteners. Ensure mating threads are clean and free of debris before installation. Do not mix metric and imperial fasteners in the same assembly, and never reuse fasteners that show signs of thread damage or corrosion.