M2.5 A2 Grade Allen Key Socket Cap Screw Bolts

Cap Screw Bolts

Top quality stainless allen key socket cap screw bolts supplied straight from Warrington, UK.

As a part of our extensive range of fasteners, Speciality Metals stocks a variety of both standard fasteners and specialist fasteners, including both steel and stainless steel fasteners, nuts and bolts, screws and steel washers.

We ensure that we offer a comprehensive range which meets the needs and requirements of each and every one of our customers, whether you are looking for standard fasteners or something a little more unusual.

Speciality Metals’ M2.5 A2 Grade Allen Key Socket Cap Screw Bolts are an excellent choice for those needing durable and secure bolts. The 304 grade steel used in these bolts offers corrosion resistance and hygienic properties, making them ideal for industries such as food processing and medical equipment manufacturing. Additionally, they are versatile and low maintenance, making them a popular choice for many different applications. It doesn’t matter if you’re building a machine or repairing one, these bolts will help you out. For projects requiring top-quality bolts, M2.5 A2 Grade Allen Key Socket Cap Screw Bolts are the perfect choice.

We also offer washers that will compliment our range of screws and bolts perfectly.

Key product details:

• Standard – DIN 912
• Fasteners Type – Allen Key Socket Screw
• Shape – Round
• Drive Style – Allen Key
• Thread Diameter – M2.5 (2.5mm)
• Screw Length – Various
• Metal – Stainless steel grade 304 (A2)

Speciality Metals are the best suppliers for you because:

• FREE UK delivery on all orders
• Order dispatch within 24 hours of order
• Located in Warrington, UK which is the UK home of mesh and metals
• Our experienced staff are experts in the mesh market and care personally about your customer experience

Furthermore we stock a vast range of plain wire mesh and perforated metal options that compliment our sheet metal range perfectly.

FAQs About These Fasteners 

Do I Need to use a Washer with These Screws?

When it comes to choosing the right fasteners for your project, it’s essential to know what tools and accessories are needed to ensure that everything stays securely in place. One question that often arises is whether or not a washer is necessary when using stainless steel Allen Key Bolt Cap Screws. The answer to this question is that it depends on the application and the specific requirements of the project. In general, using a washer can provide additional support and distribute the load of the bolt, but it may not be necessary in all cases. It’s always best to consult with a professional to determine the best course of action for your specific project to ensure a strong and sturdy hold.

Can I Paint or Coat Stainless Steel Allen Key Bolt Cap Screws?

Stainless steel Allen key bolt cap screws are known for their durability and resistance to corrosion. However, if you want to add a touch of color or protect them from harsh environmental conditions, you may be wondering if it’s possible to paint or coat them. The answer is yes, but it requires special attention to preparation and application. Paint or coatings containing solvents or acids can damage the stainless steel surface or cause discoloration. Therefore, it’s recommended to use products specifically designed for stainless steel, such as etching primers or electrophoretic coatings. These products create a chemical bond with the metal surface and provide enhanced adhesion for the topcoat. Additionally, it’s crucial to clean and degrease the surface thoroughly before applying any coating to prevent contamination or splotches. Overall, painting or coating stainless steel Allen key bolt cap screws can be an effective way to personalise or improve their performance, as long as you follow the manufacturer’s instructions and take the necessary precautions.

Do These Screws Require a Specific Hole Size or Pre-Drilling?

Allen key socket cap screw bolts, also known as Allen head bolts or hex socket bolts, do not necessarily require a specific hole size or pre-drilling, but there are some considerations to keep in mind when using them.

1. Material and Thickness: The requirement for pre-drilling often depends on the material you’re drilling into and its thickness. If you’re drilling into softer materials like wood or plastic, pre-drilling might not be necessary. However, for harder materials like metal or thick hardwood, pre-drilling can help prevent the material from cracking or splitting.

2. Bolt Size: The size of the bolt and its intended use also matter. Smaller diameter bolts might not require pre-drilling in softer materials, while larger diameter bolts might benefit from pre-drilled holes to prevent the material from being stressed excessively.

3. Pilot Holes: If you’re concerned about the material splitting or cracking, you can create pilot holes. These are smaller diameter holes that guide the screw into the material and reduce the risk of damaging the material. The diameter of the pilot hole should be slightly smaller than the diameter of the threaded portion of the bolt.

4. Thread Engagement: It’s essential to ensure that the threaded portion of the bolt engages fully with the material you’re fastening. If the bolt is too long or the material isn’t thick enough, you might need to pre-drill a hole to accommodate the entire length of the bolt.

5. Tapping: In some cases, when you’re working with metal, you might need to tap the hole before inserting the screw. Tapping creates threads in the material itself, allowing the screw to be threaded directly into the material without the need for a nut. This is common in applications where a secure thread connection is essential.

6. Manufacturer Recommendations: Always refer to the manufacturer’s recommendations for the specific type of screw and material you’re using. They might provide guidelines for hole sizes and pre-drilling based on their product specifications.

Are These Screws Suitable for Structural Applications?

Allen key socket cap screws, while commonly used for a variety of applications, including fastening components together, are not typically recommended for heavy-duty structural applications. Structural applications involve loads and forces that require specific types of fasteners to ensure safety and stability.

For structural applications, it’s advisable to use fasteners that are designed and tested to meet certain standards and specifications. These fasteners are engineered to withstand the high loads, vibrations, and stresses associated with structural components. Some common types of fasteners used in structural applications include:

1. Bolts: Structural bolts, such as ASTM A325 and A490 bolts, are designed for use in steel-to-steel connections in heavy structural applications like bridges, buildings and towers. These bolts have specific strength and performance requirements.

2. Nuts and Washers: Structural nuts and washers are designed to be used with structural bolts. They help distribute loads evenly and provide a secure connection.

3. Anchor Bolts: Anchor bolts are used to attach structures to concrete foundations. They are designed to resist both shear and tension forces.

4. Threaded Rods: Threaded rods are used to create long fasteners for applications where structural strength is needed. They are often used in tension applications or to anchor components.

5. Welding: In some structural applications, welding might be used as a method of fastening components together. Welding provides a strong and permanent connection.