A round head carriage bolt is a threaded fastener designed primarily for use in wood, but can also be used to fasten metal parts. Also known as plow bolts or carriage bolts, round head carriage bolts can be found in a variety of lengths, diameters, and pitches in many hardware stores.
Chipboard screws or chipboard screws are a type of self-tapping screw with a thin shaft and coarse threads. Particleboard is composed of resin and wood chips or chips, so chipboard screws are used to clamp this composite material and prevent it from pulling out.
Expansion anchor bolts, also known as expansion bolts, are the same concept, but different manufacturers call the same bolt differently. It is a special threaded joint used to fasten pipe supports or equipment to walls, floors and columns.
T-bolt can be placed directly into the aluminum profile groove, in the installation process it can be automatically positioned and locked, often used with flange nuts, is the standard supporting connector when installing corner parts, according to the profile groove width and different series of pro