WSP Round Pan Head

Description

HBS Fasteners provides high-quality Round Pan Head Machine Screws with an integrated Washer Support Plate (WSP). This specialized design incorporates a wide, flat bearing surface directly under the head, which acts as a built-in washer. The WSP design prevents the screw head from sinking into soft materials and ensures that the clamping force is spread over a larger area, reducing the risk of surface damage or fastener pull-through.

Technical Specifications

• Drive Type: Available in Phillips (+), Slotted, and Torx (Six-Lobe) drives.

• Head Style: Rounded Pan Head with a wide, integrated Washer Support Plate (WSP).

• Size Range: Standard manufacturing available from M2 to M8.

• Threading: Precision-rolled metric threads for consistent performance and easy installation.

• Design Advantage: Combines the aesthetic look of a pan head with the functional stability of a large-diameter washer.

Material & Quality Excellence

• Stainless Steel: Available in high-grade Austenitic (A2, A4) for superior corrosion resistance.

• Other Materials: Also produced in Mild Steel, Brass, Copper, and Aluminium.

• In-House Quality: Manufactured using raw materials from our own wire drawing facility, ensuring complete control over the tensile strength and dimensional accuracy of every screw.

• Surface Finishing: Options include Zinc Plating, Nickel Plating, Black Finish, and Passivation.

Key Application Areas

• Electrical & IT: Perfect for securing plastic components, PCB mountings, and thin metal panels in electronic enclosures.

• Consumer Electronics: Widely used in the assembly of laptops, gaming consoles, and smart devices.

• Automotive Interiors: Ideal for fastening trim panels, dashboard accessories, and lighting fixtures where a clean finish is required.

• Home Appliances: A standard choice for the assembly of domestic equipment such as microwave ovens, mixers, and air conditioners.