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Spherical washers are essential for applications requiring precise alignment and load distribution, especially on uneven surfaces. Their unique design allows for slight angular misalignment, preventing stress concentration and ensuring the integrity of bolted joints. Choosing the correct type is crucial for optimal performance and longevity in demanding industrial settings.
Ideal for attaching leather or other decorative materials to car doors, compatible with M8 fasteners commonly used in automotive interiors, furniture assembly.
Features an M8 inner diameter, 17 mm outer diameter, and 4 mm thickness, compatible with standard M8 bolts and screws.
Made from high-quality stainless steel with a chrome-plated finish for long-lasting durability and a polished appearance.
Spherical design provides angle compensation for curved or uneven surfaces, ensuring a tight and stable fit.
[Package Include] -- M10 Spherical Washers x 5pcs + M10 Conical Washers x 5pcs
[Material] -- Made of high-quality 304 stainless steel, features excellent rust resistance, corrosion resistance and oxidation resistance, suitable for indoor and outdoor harsh working environments, long service life without easy deformation.
[Spherical & Conical Matching Design] -– Concave and convex tapered washer set, can automatically adjust angle to compensate assembly deviation, reduce bolt lateral force, protect bolt and workpiece surface from damage during tightening.
[Smooth Surface] – Uniform thickness, smooth burr-free surface. Even force distribution when fastening, effectively disperse pressure and prevent loosening of bolt connection.
Made in USA- Manufactured by DJ Dist. Corp for industrial and shop environments requiring reliable alignment and load distribution components.
SELF-ALIGNING SPHERICAL WASHER SET – Precision-machined concave and convex washer pair designed to compensate for angular misalignment between mating surfaces.
MAINTAINS CONTACT UNDER LOAD – Helps reduce uneven loading and stress on fasteners, mounting surfaces, and assemblies where surfaces are not perfectly parallel.
CASE HARDENED STEEL CONSTRUCTION – Built for durability and long service life in industrial, machining, tooling, and fixture applications.
Aluminum Gaskets are decor for Screw RC/FPV/PC/Drone/Mechanical Accessories Model Parts, etc.
Screw Gasket,is in size of:Washer dimensions,Outer diameter:12mm/0.47 inch;Hole diameter:5.1mm/0.2 inch;Thickness:3.2mm/0.13 inch;Color:Black;Material: Aluminum Alloy;In the package of:20 pcs M5 Countersunk Washers;
Washer is made of aluminum alloy, light weight,wear-resistant and hard.The screw washer is anodized to prevent rust and.The surface is smooth and bright without burrs, the pattern is evenly distributed, and the process is beautiful,uniform force...
Aluminum washer has small volume, light weight and convenient installation and use.
🥰【High quality and durable material】URLWALL Flat Washer Set is made of plastic nylon material, smooth without burr. Features: Insulation, heat insulation, wear-resisting corrosion resistance, long service life.
🥰【Full size】It contains 500 Pieces / M2, M2.5, M3, M4, M5, M6, M8, M10 flat wahers.8 different sizes of nylon flat spacer, can meeting your different needs.
🥰【Good protection】Metric sealing NYLON washers mainly used to reduce pressure and friction, prevent leakage, isolate, loosening or disperse pressure.Also to increase contact area, reduce pressure and protect parts and screws.
🥰【Widely Application】 Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection.
Last update on 2026-10-16 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Spherical Washers
Material Choice
Stainless Steel: Offers excellent corrosion resistance and strength, ideal for outdoor or wet environments.
Carbon Steel: Provides high tensile strength and is often used in heavy-duty applications where corrosion is less of a concern.
Brass/Bronze: Suitable for applications requiring non-sparking properties or good electrical conductivity.
Size and Load Capacity
Bolt Size Compatibility: Ensure the washer's inner diameter matches the bolt or stud size precisely.
Load Requirements: Consider the maximum weight or force the joint will bear. Higher load capacities are typically associated with thicker, stronger materials.
Angular Misalignment Tolerance: Spherical washers are designed to accommodate a certain degree of tilt. Assess the expected misalignment in your application to select a washer with adequate tolerance.
Frequently Asked Questions
What is the primary function of a spherical washer?
A spherical washer's main purpose is to compensate for angular misalignment between a bolt and a surface. It allows for slight tilting, which prevents stress from concentrating at the contact points and ensures a more even distribution of clamping force.
When should I use a spherical washer over a standard flat washer?
You should opt for a spherical washer when the mating surfaces are not perfectly parallel or when there's a risk of movement or vibration. Standard flat washers are suitable for perfectly aligned joints, but spherical washers are necessary for applications requiring flexibility.
How do I determine the correct size of a spherical washer?
The size is determined by the diameter of the bolt or stud it will be used with. The inner diameter of the spherical washer must closely match the nominal size of the fastener to ensure a snug fit and proper function.
Can spherical washers be used with different types of nuts?
Yes, spherical washers can be used with various types of nuts, provided the nut's shape allows for the necessary angular movement. They are often paired with mating spherical nuts or used with standard nuts on surfaces that require slight angular compensation.
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