Flange Screw & Hex Serrated Flange Bolt Types
There are many different options when it comes to flange screw and flange bolt options. Wuxi Ingks offers the following types of flange screws and bolts.
Indented Hex Flange Lag Screws
This hex cap style screw is a one-piece hex-washer head screw with a flat bearing surface, spaced threads and a gimlet point. Some manufacturers prefer hex flange bolts over traditional lag screws because they do not require flat washers. The galvanized finish offers increased resistance to corrosion.
Hex Flange Screw Applications
Hex flange screws have many uses, some of which include:
Flange Screw with Serrated Hex Washer
A flange screw with a serrated hex washer is an un-slotted hex head screw style with a unified thread pitch, and a flange that has serrations on the bearing surface side. These screws are designed for use in applications where vibrations can loosen fasteners. The serrations grip the bearing surface so that significantly more torque is needed to loosen the screw than it does to tighten it. The flange provides more strength than a standard machine screw and eliminates the need for a lockwasher or locknut in certain applications.
Serrated Flange Screw Applications
The serrated flange and self-locking feature of this galvanized hex lag screw is ideal for applications such as:
