PEEK Flat Washers
Measurement System: Metric
Maximum Temperature: 260°C/500°F
Flammability: UL94 V-0
PEEK Flat Washers conform to the following Standards/Norms:
DIN 125 A
Polyether Ether Ketone (PEEK) flat washers are the pinnacle of polymer washers and are commonly utilised in extreme or specialist applications.
Our PEEK flat washers are compliant with DIN 125 specification and can be used in combination with an array of different material fasteners depending on application. The PEEK flat washers available are in standard metric sizes (M2- M12).
An example application where our PEEK flat washers have been used consists of being deployed between several PCBs to ensure they remain at the correct separation under load. The PCB components were part of a battery powered downhole tractor which can pull fibre optic cables into a oil well for ~5000m.
What are PEEK Flat Washers?
PEEK (polyetheretherketone) flat washers are washers made of PEEK, a type of plastic that is known for its high strength and durability. PEEK is a semi-crystalline, high-temperature plastic that is resistant to chemical and mechanical wear, as well as high temperatures.
Flat washers are used to distribute the load of a fastener, such as a bolt or screw, over a larger area. They can also be used to provide a smooth surface for the fastener to bear against, or to prevent damage to the material being fastened. Flat washers are usually placed between the fastener head and the material being fastened, and are often used in conjunction with nuts or other types of fasteners.
PEEK flat washers are a good choice for applications where strength, durability, and resistance to high temperatures are important factors. They are also resistant to chemical attack and are resistant to wear and damage from mechanical stress. Like other types of washers, they are available in a range of sizes to suit different needs.
PEEK flat washers are commonly used in a variety of industries, including aerospace, automotive, and medical device manufacturing. They are often used to fasten components such as hinges, handles, and brackets to doors, cabinets, and other structures. They can also be used to fasten electrical components and other hardware in place.
The PEEK data sheet is available as a PDF to download below.
Return components within 90 days for a full refund. Please see returns terms and conditions for further information.
|Flat Washer Dimension Table (ISO7089/DIN125A)
|Inside Diameter (mm)
|Outside Diameter (mm)
Dimensions for PEEK Flat Washers in all available sizes are shown according to the product drawing above.
PEEK Key Properties
Why Choose High Performance Polymer?
50,000+ Fasteners In stock
No long lead times. We have a large range of PEEK fasteners available for express delivery (Dispatched the same day if ordered before 3PM Monday-Thursday).
Fasteners not available for express delivery will display the expected delivery date above the 'add to cart' button.
Manufacturer Direct Distributor
We are a manufacturer direct distributor, this allows us to ensure highly competitive prices and keep our shelves stocked. All of our products are manufactured to the highest standards and exhibit exceptional characteristics.
Certified through Quality Veritas. High Performance Polymer conforms to the ISO9001 quality management system. Certificates available on request.
We provide full material traceability and can provide certification confirming material data and batch number, which can be traced back to the manufacturer.
Certificate Of Conformity
We also provide a certificate of conformity on request, confirming the product manufacturing standard and material.