Taper Washers
Do you need high quality tapered washers for your professional or DIY projects? Only want an excellent product provided by experienced fastener suppliers? Let GSS Fasteners help! Our team has been providing a huge range of fasteners to our customers for many years now, from nuts to washers designed to the industry standard.
Taper washers can either be square or half round in shape. They are intended to be used on channel sections, below nuts that have tapered flanges, in order to make it possible for the bolt assembly to fit square once it has been tightened.
What Are Stainless Steel Taper Washers?
Taper Washers, which are also known as D Washers, got their name from the ‘D’ form that was made by the tapered flanges of the washer, which either had a flat edge on its inner diameter, its outer diameter, or a combination of the two. This gave the washer its name.
They have a bearing surface that is flat and are inserted below the head of a nut or a bolt to help disperse stresses and prevent spinning while the application is being done.
Where Are Taper Washers Used?
Taper Washers may be found in a variety of sectors, including the automotive industry, the maritime industry, the medical industry, and many more. They are often utilised in locations where the availability of space prevents the use of a flat or round washer.
High Quality at an Affordable Price
Here at GSS Fasteners, we pride ourselves on the excellent product we provide, and we ensure our prices are fair and reasonable, making our tapered washers generally accessible to both industry professionals, and DIYers. Ensuring our customers are happy with our products is our top priority, which is why our tapered washers come in a variety of finishes and sizes, to be used in any application.
If you have any questions and would like to speak to a member of our team, we’re here to help. Contact us now for a quote and to enquire about minimum order quantity! Find out today why our customers choose us, and offer their many thanks for the high quality fastener options we have to offer!
Reviews From Our Customers
Kevin Halligan
Reliable Company
I don’t normally leave a review, but GSS Fasteners has been a Godsend! I was able to order a number of taper washers for my project and had a choice of colour options to best suit my requirements. They were delivered quickly and the whole process couldn’t have been easier.
John Grosman
Great Recommendations
I got in touch with GSS Fasteners to look for a solution to an issue I ran into while on site. They recommended I use taper washers to address the problem and it was fixed in no time! The washers they supplied are great quality and easy to apply, and I won’t go anywhere else for my fasteners in the future.
David Parks
Just the Parts I Needed
GSS Fasteners were great in supplying the taper washers I needed, each item was well-made and clearly designed to last for a long time. The craftsmanship and service are the main reasons I will be using this great company again!
High Quality Tapered Washers
At GSS Fasteners, we take pride in offering high quality tapered washers that deliver exceptional performance and durability. Our tapered washers are engineered to provide optimal load distribution in bolted connections, ensuring stability and long-term reliability. Designed with a slight angle, these washers are particularly effective in compensating for surfaces that are not perfectly parallel, reducing the risk of damage or misalignment during assembly. Our commitment to quality is reflected in the materials we choose, from robust carbon steel to stainless steel, ensuring that our products can withstand demanding industrial applications and harsh environments. Each tapered washer produced by GSS Fasteners undergoes a rigorous manufacturing process that meets industry standards. This meticulous attention to detail ensures that our washers not only meet but exceed customer expectations in terms of strength, corrosion resistance, and dimensional accuracy. Whether you need them for structural steel applications, heavy machinery, or any critical bolted connection, GSS Fasteners’ tapered washers provide a reliable solution that enhances the overall integrity of your assemblies. Our dedicated team is always available to assist with selecting the right washers for your needs, offering guidance on specifications and custom options to ensure your projects achieve optimal results.
Square Taper Washers
Square taper washers are a specialised product that GSS Fasteners proudly manufactures to serve a variety of applications requiring precision and durability. These washers are specifically designed to be used with square-shaped bolts, providing superior performance in heavy load-bearing situations. The square taper design helps to distribute the load more evenly and prevents bolt heads from digging into softer materials, which can cause unwanted stress and deformation. We offer square taper washers in different sizes, thicknesses, and materials, including hot-dip galvanised and stainless steel, to cater to diverse industry needs. At GSS Fasteners, we recognise the importance of providing products that maintain their integrity even under extreme conditions. Our square taper washers are tested for strength and resistance to wear, ensuring they perform consistently in various applications such as wooden beam assemblies, bridge construction, and heavy-duty industrial machinery. We collaborate closely with our clients to deliver square taper washers that match their specifications, providing custom dimensions and finishes to suit unique requirements. With our expertise and commitment to quality, GSS Fasteners stands as a trusted partner for businesses seeking reliable, high-performance washers for their structural and mechanical needs.
Tapered Rubber Washers
GSS Fasteners offers an extensive selection of tapered rubber washers, known for their flexibility and excellent sealing properties. Our rubber washers are designed to compress easily and create a secure seal between surfaces, making them an ideal solution for preventing leaks in plumbing, HVAC, and automotive applications. The tapered design further enhances their ability to accommodate slight variations in surface angles, ensuring a tight and uniform seal even under varying pressure levels. Manufactured from high-quality rubber compounds, these washers are resistant to ageing, abrasion, and exposure to various chemicals, making them suitable for both indoor and outdoor use. We understand that each project has unique requirements, which is why our tapered rubber washers are available in a wide range of sizes, hardness levels, and shapes. Whether you need standard sizes or custom-cut washers, GSS Fasteners is equipped to meet your needs with precision and efficiency. Our technical team works diligently to ensure that every washer delivers the highest level of performance, providing consistent sealing, vibration dampening, and cushioning properties. Partnering with GSS Fasteners means choosing a company that prioritises quality, reliability, and customer satisfaction for all your sealing and fastening solutions.
Taper Washer Sizes
These washers are sized using an M measurement system that is standard for a range of different fastener options. These measurements account for the width and length of the taper washers within a pack as well as the internal diameter to ensure they correctly fit and post or bolts. Our team is on hand to talk you through our sizing options when you choose to buy your taper washers from us!
It’s important that your washers are suitable for the project in order to get the most out of them and to ensure they are used efficiently and effectively. We have a variety of taper washers available, so make sure you choose our team and make us your first choice for high quality washers created to industry standard!
For more information, contact our team today!
Whether you’re looking to buy outright, or you simply would like a quote from our team, please do not hesitate to get in touch today! No matter your question, we’re confident we’ll have the answer to make sure you get the taper washer you need!
Looking for something else? We also provide a range of other fastener products, including pal nuts, shear nuts, square plate washers, square head coachscrews, and structural nuts that are ideal for industry use, and at home DIY projects. Looking for something specific? We also do a range of special orders!
Frequently Asked Questions
What are taper washers?
Taper washers, also known as conical washers, are special types of washers that have a gradually increasing thickness from one end to the other. They are designed to create a secure and tight fit between components in applications where regular flat washers may not be suitable.
What is the purpose of taper washers?
Taper washers are primarily used to provide a reliable bearing surface and prevent loosening or slippage of fasteners, such as bolts or screws, under heavy loads or vibrations. Their conical shape allows them to compensate for angular misalignments, fill gaps, and maintain tension in the joint.
How do taper washers work?
When a taper washer is placed between a fastener and a surface, the taper gradually increases the compression force as the fastener is tightened. This creates a clamping effect, distributing the load more evenly and reducing the risk of loosening due to movement or vibrations.
What materials are taper washers made from?
Taper washers can be manufactured from various materials, including steel, stainless steel, brass, bronze, and nylon. The choice of material depends on the specific application requirements, such as load capacity, corrosion resistance, and environmental conditions.
What are the different types of taper washers?
Taper washers come in different configurations to accommodate various applications. Some common types include plain taper washers, hardened taper washers, Belleville washers (also known as disc springs), and special-purpose taper washers designed for specific industries or machinery.


