Flat countersunk low square neck bolt

The head of the Flat countersunk low square neck bolt is flat and can be fully embedded in the material to make the surface flat. The square neck part is relatively low, approximately half the height of a regular square neck, and is inserted into the square holes of the material to prevent rotation.

Product details

The bolt can be used to secure wooden decks on ships. You can use them to fix the teak deck to the steel frame, with its head fully embedded in the wood to prevent tripping. The bolt is locked in the steel frame hole to prevent rotation when tightened from beneath the deck. This can prevent expensive wood from being damaged and create a smooth and safe walking surface that won't catch the rope.

The Flat countersunk low square neck bolt can secure heavy stone panels to metal frames. The bolts can be fully embedded in the pre-drilled stone grooves and completely hidden. The square neck bolts can be inserted into the frame grooves. This not only can bear the weight of the stone but also keep the appearance neat and will not loosen due to the long-term movement of the building.

Product parameters

Product feature

The Flat countersunk low square neck bolt is shorter than the ordinary square neck and is suitable for use on thin materials. For instance, when installing a distribution box made of thin metal sheets, the low square neck can be inserted into the square holes of the sheet, unlike the ordinary square neck which can penetrate the sheet and affect the wiring on the back. When installing car interior parts, they can save space.