Back Anchor
Standard: DIN, ASTM, JIS
Material: Stainless steel, Duplex Steel, Carbon Steel, Brass, Aluminum, etc
Plating: Zinc, Black Oxide, Dacromet, Geomet, Passivate, etc
Size: 1/4”-1”, M3-M48, Customized
MOQ: Accordingly to the size
Description
What is Back Anchor?
Back anchor also called undercut anchor, which using for fixing in marble hanging clamp.
The screw in stone back bolt is composed of conical expansion sleeve, hexagon socket screw and flange locking anti-skid nut. The fixed value is from the hole bottom to the inner surface of the stone. The product itself can not eliminate the stone processing error, but can only be adjusted in the horizontal direction of the keel system at the back of the stone.
