Zinc plated & clear Passivated Steel Hex, Hex Bolt, M4 x 20mm

From the trusted RS PRO brand, these high-quality hexagon head set screws are ideal for many applications. The grade 8.8 hexagon socket set screws are a fully threaded fastener for reliable fixing with a relevant sized nut. The socket set screws are used to join many kinds of materials together, and are suitable for you to use in a dry, indoor environment.

These fasteners have bright zinc-plated finish ensuring not only an element of corrosion resistance but also an attractive, quality appearance and finish wherever they are used.

The hexagonal head assures they can be tightened with a spanner or appropriately sized hex driver.

Features and Benefits

• Grade 8.8 high tensile steel set screws
• Zinc plated
• Can be used with nuts or in a tapped hole

Applications

Set screws, in the UK refer to a fully threaded bolt with a hexagonal head, and not as an alternative name for a grub screw. They can be used as fixing to secure many types of material together, such as wood to metal, or metal to metal. They are very common adn versatile form of fastener and can be used with spring washers and lock nuts for an even more secure fastening. They are typically used for;

• Machinery
• Woodwork
• Construction

Why RS PRO?

RS PRO aims to be your go-to brand for reliability and value for money. We source great parts at great prices and test everything with our in-house experts to ensure the quality you need. When it comes to tools and fasteners, we know that versatility and dependability are what you need. As such, we stock a variety of mainstay and specialist fasteners and couplers to suit any application. Whether you're a professional electrician, plumber, builder or DIY enthusiast, RS PRO is here to support you.

Requires a spanner