Special Bolt WSP

Description

HBS Fasteners specializes in manufacturing Special Bolts with an integrated Washer Support Plate (WSP). This design features a built-in flange or wide base under the head that acts as a permanent washer. By combining the bolt and washer into a single unit, it simplifies the assembly process, reduces part count, and ensures maximum clamping pressure across a wider area. These are specifically tailored for applications where standard bolts fail to provide adequate surface contact.

Technical Specifications

• Head Type: Available in Hex, Pan, or custom configurations with a wide integrated WSP base.

• Drive Type: Compatible with Phillips, Slotted, Hex, or Torx drive systems as per requirement.

• Special Feature: Wide-diameter Washer Support Plate for enhanced stability and material protection.

• Size Range: Manufactured in diameters from M3 to M12, with customizable lengths.

• Threading: High-precision metric threads with accurate pitch for high-vibration resistance.

Material & Quality Excellence

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

• Other Materials: Produced in high-tensile Mild Steel, Alloy Steel, and Aluminium.

• Manufacturing Control: Using raw materials from our in-house wire drawing facility, we ensure that the WSP head is forged with structural integrity to prevent cracking under high torque.

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

Key Application Areas

• Automotive Systems: Ideal for seating mechanisms, interior mounting, and chassis components where load distribution is critical.

• Consumer Appliances: Widely used in washing machines, dishwashers, and refrigerators to secure heavy components to thin sheet metal.

• Electronics Enclosures: Used to mount heavy internal hardware to thin cabinets without damaging the surface finish.

• Furniture Assembly: Perfect for wood-to-metal or plastic-to-metal joints where a standard bolt head might sink into the material.