Precision Fasteners & Components.

What are Precision Fasteners & Components?

Fasteners are the essential mechanical engineering components used to securely join (or fasten) two or more objects together. They encompass a broad range of types, including but not limited to machine screws, nuts and bolts, washers, pins, rivets, clips, zip ties, and more.

These components are designed to create a non-permanent joint, allowing for disassembly and reassembly without damaging the joined materials.

Fasteners interact with threads or mating components, either internally or externally, and as parts tighten together, they exert the necessary clamping force that holds assemblies intact.

How Fasteners Work

Fasteners function by applying a clamping force as torque is applied. The force holds components in place, ensuring structural integrity and alignment.

For instance, nut and bolt fasteners are threaded components that work in tandem: the bolt passes through pre-drilled holes in the materials, and the nut threads onto the bolt to secure the assembly once tightened.

Similarly, screw fasteners are inserted into materials, allowing their threads to mate with existing internal threads or in the case of self-tapping screws or wood screws, cut their own.

Mechanical fasteners like rivets and pins provide permanent or semi-permanent joints by deforming during installation. They have the ability to clamp but also act to align workpieces or stop them from sliding past each other.

Fasteners and fixings are integral in various industries, from aerospace engineering, where precision and reliability are paramount, to everyday applications like assembling furniture or electronics.

Materials Fasteners Are Made From

Accu's range of fasteners is manufactured from a variety of high-quality materials to suit different applications and environments.

Stainless steel fasteners, including A2 and A4 stainless fasteners, offer exceptional corrosion resistance, making them ideal for marine and outdoor use, whereas high-tensile steel fasteners provide superior strength for heavy-duty applications.

Non-metallic options like nylon, PEEK, and polycarbonate fasteners are perfect for situations requiring electrical insulation, chemical resistance or reduced weight. In contrast, brass fasteners are commonly used for their excellent conductivity and resistance to corrosion.

The choice of material impacts not only the durability of the fastener but also its performance in specific conditions, ensuring that the fixings and fastenings meet the exact requirements of your project.

Size and Types of Fasteners Available

Fasteners come in an extensive range of sizes, lengths and types to meet the diverse needs of different industries and applications. At Accu, we offer an industry-leading selection of both imperial and metric sizes, catering to global standards and specifications.

Our selection includes miniature threaded fasteners for precision instruments, large hex head bolts for heavy machinery and even lightweight titanium screws for satellites. We're proud to provide various types of specialised screws and fasteners for specific engineering applications and environments.

Lastly, we offer special finishes and coatings to enhance properties like vibration resistance with our pre-applied thread lock patched or aesthetic appeal for blacked-out components. Whether you require standard components or custom solutions, our comprehensive range ensures you find the perfect fasteners and fixings for your project.

FAQs

Q: What are the different types of fasteners?

A: Fasteners include screws, nuts and bolts, washers, pins, rivets, clips and zip ties, among others. Each type serves a specific purpose in joining materials together securely. Understanding the different types helps in selecting the right fixings and fastenings for your project.

Q: What is a fastener?

A: A fastener is a mechanical device used to join two or more objects together securely. It creates a joint that can be temporary or permanent, allowing for assembly and disassembly as needed. Fasteners are essential components in engineering, manufacturing and everyday items.

Q: Are fasteners the same as screws?

A: Screws are a type of fastener, but not all fasteners are screws. The term "fasteners" encompasses a broad range of devices used to secure materials, including nuts and bolts, washers, and more. So while all screws are fasteners, fasteners include many other types beyond screws.

Q: Is a bolt a fastener?

A: Yes, a bolt is a type of fastener. Hexagon head bolts are threaded fasteners used in conjunction with a threaded hole or nuts to hold components together securely. They are commonly used in applications requiring strong and reliable joints, such as in manufacturing and machinery.

Bespoke Precision Fasteners & Components Manufacture.

High precision, bespoke manufacture of Precision Fasteners & Components to customer specification. State of the art facilities specialising in both small batch prototyping and large scale manufacture.