DIN 931: 29 producten

DIN 931 Hexagon Head Bolt – Fabory

As Masters in Fasteners Fabory is your trusted partner for top-quality fasteners. We are excited to present our extensive collection of DIN 931 Hexagon Head Bolts, meticulously crafted to meet your exacting requirements.

Overview

DIN 931 Hexagon Head Bolts are versatile and dependable fastening solutions. Fabory offers an extensive selection of DIN 931 bolts tailored to cater to various industries and applications.

Key Features and Specifications of DIN 931 Hexagon Head Bolt

• Sizes: Our DIN 931 Hexagon Head Bolts are available in diameters ranging from M3 to M64, ensuring compatibility with a wide spectrum of projects.
• Lengths: Choose from an extensive variety of lengths, spanning from 25mm to 640mm, granting you the flexibility to accommodate specific project demands.
• Materials: Fabory provides DIN 931 bolts in a choice of materials, including steel and stainless steel. Additionally, we offer polyamide plastic bolts (≈DIN 931) for specialized applications.
• Strength Classes: Available strength classes defer per material. For steel bolts we offer 8.9 and 10.9. When it comes to stainless steel, we offer class 50, 70 and 80.
• Surface treatments: For steel we offer a wide variety of surface treatments such Zinc flake, zinc plated, hot dip galvanized. Stainless steel DIN 931 bolts come in plain stainless steel, or in our Fabory exclusive Lubrinox coating which helps prevent the typical stainless steel for galling.

Benefits and Applications:

DIN 931 Hexagon Head Bolts offer numerous benefits:

• Exceptional strength and durability ensure secure fastening.
• These bolts find applications across industries, from automotive and construction to machinery and more.
• The availability of different materials allows adaptability to diverse materials and environments.

FAQ

What is the difference between the DIN 931 hexagon head bolt and the DIN 933 hexagon head screw? 

While both DIN 931 hexagon head bolts and DIN 933 hexagon head screws share similarities, the key distinction lies in their applications. Bolts are typically used with nuts to join two unthreaded components, providing a more secure connection, whereas screws are self-threading and designed to create their own internal threads within a pre-drilled hole. The choice between the two depends on your specific fastening needs.

How do I pick the correct wrench for a DIN 931 hexagon head bolt?

Selecting the right wrench for a DIN 931 hexagon head bolt involves matching the wrench size (spanner) with the bolt's across-the-flats (AF) measurement. Measure the distance across opposite flat sides of the bolt head to determine the correct wrench size. Ensure a snug fit to prevent rounding the bolt head or damaging the fastener during installation or removal.

Can I use ≈DIN 931 polyamide plastic bolts for load-bearing applications?

While ≈DIN 931 polyamide plastic bolts offer corrosion resistance and lightweight properties, they may not be suitable for heavy load-bearing applications. It's important to assess the specific load requirements of your project and consider other material options, such as steel or stainless steel, for applications where greater strength is needed. Another important thing to keep in mind is that our range of polyamide plastic bolts deviate a minimal amount from the DIN 931 standard. Hence, the polyamide bolts are ≈ DIN 931.

Contact Fabory:

For bulk orders, inquiries, or further assistance regarding DIN 931 Hexagon Head Bolts, reach out to Fabory, your dependable fastener supplier. We are here to provide tailored solutions to meet your fastening needs.

Explore our entire DIN range, such as:

• DIN 933 Hexagon head screw
• DIN 125 Plain washer
• DIN 7 Parallel pin (dowel pin)
• DIN 7985 Cross recessed raised cheese head screw