Flange Bolts

Flange Bolts, also called Hex Flange Screws an sometimes Frame Bolts, incorporate a large bearing face (flange) into a one piece head design. The large bearing area under the head distributes clamp load over a larger area to resist fatigue loads; minimizes indentation of the head into the material being bolted together to prevent loosening; increases the heads resistance to rotation to prevent loosening in high vibration applications; and eliminates the need for a flat washer.

APEX FASTENERS, Inc - 15858 Business Center Drive - Irwindale, CA 91706 USA
APEX Fasteners supplies standard and custom screws, nut retainers, shoulder screws, plastites and taptites, all types of rivets, spring steel fasteners and special stampings, sems screws in standard, fractional or metric to electronics, aviation and other OEM industries worldwide. ApexFasteners.com custom manufactures screw machine components for electronic enclosure hardware as well as cold forming and cold headed specials for assembly and production requirements.
Tel: (626) 962-2219 - Fax: (626) 962-7729 - info@apexfasteners.com
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