Samac Fixing Hex Head Set Screws BZP x 100

Samac Fixings Hex Head Set Screws BZP (Box of 100)

Samac Fixings Hex Head Set Screws, also commonly known as fully threaded bolts, are designed for strong, reliable fastening across a wide range of construction and engineering applications. Manufactured from high tensile Grade 8.8 steel, these fixings offer excellent strength and durability under load.

Finished with a Bright Zinc Plated (BZP) coating, these set screws provide light corrosion resistance, making them suitable for internal use and dry environments. Supplied in boxes of 100, they are ideal for trade professionals, workshops, and ongoing site work.

High-Strength Fully Threaded Fixings

Fully threaded along their entire length, hex head set screws allow for maximum thread engagement when used with nuts or tapped holes. This makes them particularly useful where precise adjustment or secure clamping is required.

The hex head design allows for easy installation using standard spanners or sockets, providing consistent torque and a dependable fixing. Manufactured to DIN 931 standards, these screws deliver trusted performance across structural, mechanical, and general fixing tasks.

Available Sizes

M6 Diameter

• 20mm
• 25mm
• 40mm
• 50mm
• 75mm
• 100mm

M8 Diameter

• 25mm
• 30mm
• 40mm
• 50mm
• 60mm
• 70mm
• 75mm
• 100mm

M10 Diameter

• 25mm
• 30mm
• 40mm
• 50mm
• 75mm
• 100mm

M12 Diameter

• 50mm
• 75mm
• 130mm

M16 Diameter

• 75mm

M20 Diameter

• 75mm
• 100mm

FAQs

What is a hex head set screw?

A hex head set screw is a fully threaded bolt used with nuts or tapped holes to securely fasten components together.

What does Grade 8.8 mean?

Grade 8.8 indicates a high tensile steel fixing with excellent strength, making it suitable for structural and load-bearing applications.

Are BZP set screws suitable for outdoor use?

BZP set screws are best suited for internal or dry environments. For external or exposed use, galvanised or stainless steel alternatives are recommended.

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Roof Tiles & Fittings:

We recommend ordering an additional 10% of roof tiles to allow for any breakages that may occur during delivery or handling. Roof tiles are naturally fragile, and having a few extra on site helps prevent delays and ensures your roofing project can be completed without interruption.

Multiple Products from the Same Supplier

If you're ordering multiple products from the same supplier, your order will be dispatched together once all items are ready. This means the longest lead time will apply.

If you need part of your order sooner, please call us on 01202 113233. We can arrange a split delivery, although an additional shipping charge will apply.