Flange screws are a class of fasteners composed of hexagonal head and flange plate (the gasket under the hexagonal head is fixed with the hexagonal head) and screw rod (cylinder with external thread), which shall be matched with nuts for fastening two parts with through holes.
Hexagon flange type: hexagon head has two kinds, one kind is plain brain, another kind is concave brain.
Type of surface color: according to different needs, the surface is plated white, military green, color yellow, no rust Dacromet.
This product is customizable for customers, material for carbon steel, cold heading molding.
The surface treatment is environmentally friendly green zinc (yellow zinc/purple zinc), electroplating between 5~8 m, salt spray up to 96H above.
Dongguan Tiansheng Co., LTD., specializing in the development and production of non-standard fasteners for 12 years.
Welcome to customize your drawings/samples.
