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Allen Flange Serrated

Allen Flange Serrated

Allen Socket Drive Serrated Flange Bolts are an excellent choice for tight locations where a traditional external hex drive bolt would not fit. A flanged head design ensures superior force distribution over a greater area, eliminating the need for a separate washer.

The serrations on the bottom of the flange provide a locking action, digging into the parent material when tightened down.

Available in diameters M4 to M12, these Class 12.9 flange bolts are great for high strength applications.