Self Tapping Screws

Boss Precision Works is a professional self tapping screw supplier in Taiwan for many years. We offer a variety of self tapping screws made from both stainless steel and carbon steel. They are ideal for use with aluminum alloy sheets when using stainless steel tapping screw and using both self tapping screws when high clamp loads are required.

Self Drilling Screws

Boss Precision Works is a professional self drilling screw supplier in Taiwan for many years. The self drilling screw is combined high-quality steel controls, and manufacturing know-how product the best drill point available, designed for use in soft steel or other metals. Not only in carbon steel, but also in stainless steel, our self drilling screws with sharp and durable drilling point, pierces the metal without buckling, drill through steel faster than other leading suppliers.

Drywall Chipboard Screws

Boss Precision Works specializes in manufacturing drywall chipboard screws for a variety of types. We also offer customized screws according to customer's drawing or requests. Our drywall chipboard screws are made from both carbon steel and stainless steel, such as flat head with nibs slim screw, phillips bugle head fine thread, pillips bugle head drywall screws.

JIS Screws

Based on the JIS (Japanese Industrial Standards) produce for every customer have stringent requirements of JIS screws.

Machine Screws & Sems Screws

Boss Precision Works specializes in manufacturing machine screws and sems screws for a variety of types. We also offer customized screws according to customer's drawing or requests. Our machine screws and sems screws are made from carbon steel, stainless steel, brass, and aluminum materials. Machine screws are often used for precision electronic parts, and sheet metal applications as well as plastic applications. Generally a smaller fastener, usually has a Phillips or slotted recess.

Roofing Screws

Boss Precision Works provide high quality roofing screws for a variety of types. We also offer customized services according to customer's drawing or requests. Our roofing screws are made from carbon steel, stainless steel, and are designed specifically for metal, plastic, and fiberglass roofing applications. Different drilling points are available for either wood or metal structures.

Concrete Screws and Decking Screws

Boss Precision Works specializes in manufacturing concrete screws for a variety of types, such as hex washer head, hex flange head. We also offer customized screws according to customer's drawing or requests. Our concrete screws are made from carbon steel and stainless steel.

Furniture Screws and Bolts

We provide different kinds of furniture screws to meet the client's requirement, best combination with client's interior and furniture, and wide range bolt from experienced satellite factories, inspection by our quality control department to ensure the best quality.

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