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Center Lock Flange DIN 6927

Product Description

This common flange shaped locknut is a hex drive nut and washer combination. Center Lock Flange nuts are reliable, very versatile and low cost. The larger flange diameters are well suited for soft materials in the assembly. The small locking impression adds security to the application without distortion to the flange nut dimensions.


This low profile assembly attribute allows for shorter bolts or studs, reduces the opportunity for "slags" by things passing over the assembly and can provide clearance above the assembly for moving mechanisms.

Available Sizes

Nut Type Class Lock Size Thread Availability

Flange Cl 10 Top M5 - M20 Coarse & Fine Contact for Current Status 


Cl 8

Top M5 - M20 Coarse & Fine Contact for Current Status