Shoulder washers are small but crucial components in various plumbing and electrical applications. Their primary function is to prevent over-tightening of screws and bolts, thereby protecting both the fastener and the material it's securing. Selecting the correct type and size ensures a secure, reliable connection and prevents potential damage.
Looking for the best Hardware Shoulder Washers?
Discover now our comparison of the best Hardware Shoulder Washers. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Hardware Shoulder Washers are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Hardware Shoulder Washers in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
- PRECISE DIMENSIONS — Fits #8 screws; inside diameter 11/64", shoulder outside diameter 3/8", sleeve outside diameter 1/4", overall height 3/32".
- INSULATING MATERIAL — Made of premium nylon 6/6, UL94 V-2 rated, providing electrical insulation and reducing metal-to-metal contact.
- TEMPERATURE RESISTANT — Operating range -40°F to +185°F, suitable for indoor and outdoor applications.
- CORROSION & VIBRATION RESISTANT — Protects surfaces, prevents loosening, and extends hardware lifespan.
- MULTI-USE APPLICATIONS — Perfect for electronics, automotive, marine, and DIY projects where reliable spacing and insulation are required.
- These washers are thicker compared to their outer diameter than usual, for greater strength and insulation
- Have superior wear properties, and are non abrasive with low surface friction characteristics
- Helps prevent a nut or bolt head from tearing through the material
- Country of Origin: China
- Maier USA products are made with a proprietary thermoplastic olefinic elastomer (TPO), specifically designed for extreme conditions.
- This high-impact polypropylene alloy delivers a high-gloss finish with strength characteristics capable of enduring the hardcore weather and temperature conditions they will encounter.
- These plastics are UV-stablized, resistent to chemicals, tougher than OEM and avaliable in a wide array of colors and films.
- Backed by Maier USA's 1-Year Warranty
- NOTE: The "Color Detail" image is a representation of the color you are ordering.
- PRECISE DIMENSIONS — Fits #10 screws; inside diameter 13/64", shoulder outside diameter 7/16", sleeve outside diameter 9/32", overall height 3/32".
- INSULATING MATERIAL — Made of premium nylon 6/6, UL94 V-2 rated, providing electrical insulation and reducing metal-to-metal contact.
- TEMPERATURE RESISTANT — Operating range -40°F to +185°F, suitable for indoor and outdoor applications.
- CORROSION & VIBRATION RESISTANT — Protects surfaces, prevents loosening, and extends hardware lifespan.
- MULTI-USE APPLICATIONS — Perfect for electronics, automotive, marine, and DIY projects where reliable spacing and insulation are required.
- These Washers Are Thicker Compared To Their Outer Diameter Than Usual, For Greater Strength And Insulation
- Have Superior Wear Properties, And Are Non Abrasive With Low Surface Friction Characteristics
- Helps Prevent A Nut Or Bolt Head From Tearing Through The Material
- From The Brand Name: The Hillman Group
- Maier USA products are made with a proprietary thermoplastic olefinic elastomer (TPO), specifically designed for extreme conditions.
- This high-impact polypropylene alloy delivers a high-gloss finish with strength characteristics capable of enduring the hardcore weather and temperature conditions they will encounter.
- These plastics are UV-stablized, resistent to chemicals, tougher than OEM and avaliable in a wide array of colors and films.
- Backed by Maier USA's 1-Year Warranty
- NOTE: The "Color Detail" image is a representation of the color you are ordering.
- These Washers Are Thicker Compared To Their Outer Diameter Than Usual, For Greater Strength And Insulation
- Have Superior Wear Properties, And Are Non Abrasive With Low Surface Friction Characteristics
- Helps Prevent A Nut Or Bolt Head From Tearing Through The Material
- Country Of Origin: Taiwan, Province Of China
- Price For: Each Item: Shoulder Washer Color: off White Material: Nylon 6/6 Type: Long Barrel Finish: Natural Temp. (F): -40 to 185 Application: Used For Insulating Shoulder Thickness
- Price For: Each Finish: Natural Item: Shoulder Washer Material: Nylon 6/6 Application: Used For Insulating Type: Short Barrel Temp. (F): -40 to 185 Shoulder Dia.: 0.375" Fits Bolt Sizes: #8 Outside Dia.: 0.250" Length: 0.050" Inside Dia.: 0.174" Color...
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Last update on 2026-04-19 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Hardware Shoulder Washers
Material
- Nylon: Lightweight, non-conductive, and resistant to corrosion. Ideal for electrical applications and areas prone to moisture.
- Metal (Steel, Brass, Aluminum): Offer greater strength and durability for load-bearing applications. Steel is robust, brass provides excellent corrosion resistance, and aluminum is lightweight.
Size and Fit
- Inner Diameter: Must match the diameter of the screw or bolt shank to fit snugly.
- Outer Diameter: Determines the bearing surface area. A larger outer diameter distributes pressure more effectively.
- Shoulder Height: Dictates how much the fastener is spaced from the mounting surface. Ensure it provides adequate clearance for your needs.
Application
- Consider the environment and load. For plumbing, corrosion resistance is key. For electrical, insulation and non-conductivity are paramount. Heavy-duty applications may require stronger metal options.