Hook Screw

FLOK supplies hook screws – a special type of fastener used in construction, finishing and installation work. It consists of a metal rod with a straight and a bent part: the straight part of the rod carries metric thread, while the second part is bent into a hook shape, convenient for attaching various structures. The screw is designed for installation into walls made of wood, concrete, brick and other materials, and it can be used together with plastic wall plugs or anchors.

Purpose and features

The hook screw is most commonly used for installation purposes. It can be installed into vertical or horizontal surfaces made of various materials, and after being screwed in it becomes resistant to pull-out. The hook screw is designed for high mechanical loads: it does not deform or bend even under heavy weight.

The following types of materials are used:

• Plain steel without a protective coating. It is used for inexpensive fasteners installed in dry rooms.
• Steel with a protective zinc coating applied by electroplating. Zinc plating creates a protective layer thanks to which the metal can resist corrosion for a long time.

The diameter of the threaded part of the product can range from M4 to M8, with a length of 50-60 mm. Installing this type of fastener requires proper surface preparation beforehand. A hole is drilled in the base, into which a plastic wall plug or anchor is installed. The screw is then screwed into it, which ensures reliable fixation in a dense surface. Installation using an anchor is more reliable, as it wedges securely into the base material.

Applications

The hook screw is widely used in construction and installation work, and can be used to create various suspended structures. Screws of this type withstand significant force over long periods, and suspended structures can resist mechanical loads. Thanks to their anti-corrosion protection, such fasteners can be used outdoors in conditions of increased humidity.

FLOK offers hook screws for wholesale purchase in batches of any volume. Choose the right size and coating type, and place your order with delivery to any region.