Round Head Sets Screws

Round Head Set Screws are machine-threaded fasteners featuring a smooth, domed head and a fully threaded shank. Designed for use with nuts or threaded holes, they provide a clean finish while delivering reliable clamping force.

 
Commonly used in construction, electrical, and mechanical installations, they offer a versatile solution for general-purpose fastening.

Key Features

• Domed round head for a neat, low-profile finish 
• Fully threaded for maximum grip and adjustability 
• Suitable for use with nuts or tapped holes 
• Provides strong and secure clamping force 
• Ideal for visible applications where appearance matters 
• Simple installation using standard tools

Product Description

Round Head Set Screws are designed with a smooth, domed head that provides a tidy appearance while reducing the risk of snagging or damage in exposed applications. Unlike hex bolts, these fasteners typically require a screwdriver or socket (depending on drive type) for installation, making them well-suited to controlled tightening in confined or visible areas.

The fully threaded shank allows for consistent engagement along the entire length of the screw, improving grip and making them suitable for a wide range of fixing scenarios. They are commonly paired with nuts or used in pre-threaded components to create secure and adjustable joints.

 
These fasteners are widely used in electrical fittings, light fabrication, enclosures, and general assembly work where both function and finish are important.

 
Finished in Bright Zinc Plated (BZP), they offer good corrosion resistance for internal applications and general-purpose use.

Applications

Ideal for electrical fittings, enclosures, light fabrication, machinery assembly and general construction where a neat appearance and reliable fastening are required.

We offer nationwide next working day delivery on stocked products for orders placed before 12:00 pm, subject to stock availability.

Delivery charges are calculated based on your order's size, weight and destination and will be shown at checkout where applicable.

Some oversized, bespoke or non-stock items may require additional lead time. If this affects your order, we'll let you know as soon as possible.

Collection is available from our warehouses in Rochdale, Halesowen and East Kilbride, subject to stock availability. Please check the individual product listing for collection availability.