Plain Stainless Steel, Hex Bolt, M8 x 40mm

Hex bolts are partially threaded and can be used with a nut or in a tapped hole. The bolts are tightened with a wrench.
Our RS Pro hex bolts have been designed to give you ease of assembly.

A2 Type 304 Stainless Steel

Due to their versatility, hex bolts are used in many applications where two materials need to be joined together. They can be used in;

• Construction
• Machine repairs
• Outdoor furniture
• DIY projects

Good corrosion resistance
Recyclable
Non-magnetic

Stainless steel is useful for more than just a visual purpose. The main highlight would be the superior corrosion resistance, stopping unwanted issues like rusting. High heat resistance is also a big benefit, due to the way stainless steel is created, it can withstand an incredible amount of heat as opposed to a screw or socket made from standard steel. The only possible issue may be cost, however, a reliable and durable material will not only increase the longevity of the application, but also the sustainability.

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.

Construction
Machine repairs
Outdoor

Requires a torque wrench or spanner
We offer a range of hex head bolts in various thread sizes and lengths. Refer to the datasheet and range overview download file for details.
If A2 (304) stainless steel is not what you are looking for, we can also offer you the fasteners in steel and brass. We also offer the hexagon head bolt in A4 (316) stainless steel and BZP steel. Refer to the fasteners selection guide for details.

Threaded in accordance with DIN 931