Feature
●Wings effectively prevent the bolt from rotating the wall
●Material: Carbon steel/nylon plastic
●Surface treatment: Zinc plated
●Effectively prevent expansion pipe rotation when tightening screws, strengthen friction
●Used for concrete and masonry materials Widely used for fencing, wall door windows, canopy, air conditioning fixing, home decoration, engineering and so on
[M10*100-30pcs]
Description
The anchor bolt is fully expanded to greatly improve the stability and the wings effectively prevent wall rotation.
Optional color zinc fiber claws, color zinc fiber claws are hard, economical, and economical, beautiful and practical, the screw teeth expand and contract completely, expanding the expansion anchor, stable fixed.