Top 10 lock washers for 2021

Shopping for the best lock washers is about as tricky as finding your soulmate. You not only think about quality, price but also need to find where to buy lock washers. Don’t worry any more! We spend many hours to review and compare lock washers to make the short list for you. Let’s check which product is suitable with you.

Best lock washers

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Best lock washers reviews

1. Neiko 50400A Split Lock and Flat Washer Assortment Stainless Steel 350 Piece, Silver

Feature

Constructed of high quality corrosion-resistant galvanized finish for longterm use and durability against tough environments and conditions
Highly compatible with screws, nuts and bolts of same sizes and feature solid bearing surface to prevent nut/bolt head from tearing through material
Designed to spread the load of a screwed fastening and prevent loosening in industrial, shop, automotive and home appliances
Includes sturdy plastic case for easy storage and organization of the 12 variations of commonly used lock and flat washers
Set comes with the following quantity of sizes: 50 x #6 Lock Washer, 40 x #8 Lock Washer, 30 x #10 Lock Washer, 25 x 1/4" Lock Washer, 15 x 5/16" Lock Washer, 15 x 3/8" Lock Washer, 50 x #6 Flat Washer, 40 x #8 Flat Washer, 30 x #10 Flat Washer, 25 x 1/4" Flat Washer, 15 x 5/16" Flat Washer, 15 x 3/8" Flat Washer

Description

Set comes with the following quantity of sizes: (50) #6 Lock Washer, (40) #8 Lock Washer, (30) #10 Lock Washer, (25) 1/4" Lock Washer, (15) 5/16" Lock Washer, (15) 3/8" Lock Washer, (50) #6 Flat Washer, (40) #8 Flat Washer, (30) #10 Flat Washer, (25) 1/4" Flat Washer, (15) 5/16" Flat Washer, (15) 3/8" Flat Washer

2. Hilitchi 410-Pcs [8-Size] 304 Stainless Steel Spring Lock Washer Assortment Set - Size Included: M2 M2.5 M3 M4 M5 M6 M8 M10

Feature

High Quality Stainless Steel Spring Lock Washers Set
Set Includes 8 Most Used Sizes: M2 M2.5 M3 M4 M5 M6 M8 M10
Made of 304 Stainless Steel Material, Very Good Corrosion Resistance, It Can Be Used in a Humid Environment.
Package Quantity: 410-Piece, All of Washers Will Be Packed in A Sturdy Transparent Plastic Case, Can Be Use for A Storage Box
Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection

3. Sutemribor 304 Stainless Steel Spring Lock Washer Assortment Set 600 Pieces, 9 Sizes - M2 M2.5 M3 M4 M5 M6 M8 M10 M12

Feature

Size: M2 M2.5 M3 M4 M5 M6 M8 M10 M12
Material: 304 Stainless Steel, corrosion resistant
Quantity: It contains 600pcs/9 Sizes of the most commonly used Stainless Steel Spring Lock Washer
304 Stainless steel with rust resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use
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

4. QTEATAK 260 Pcs 7-Size 304 Stainless Steel Flat Washer & Lock Washer Assortment Set (Size Included: M2.5 M3 M4 M5 M6 M8 M10)

Feature

1. 304 Stainless Steel Spring Lock Washers SetGood Corrosion Resistance, It Can Be Used in a Humid Environment.
2. 7 Most Used Sizes: M2.5 M3 M4 M5 M6 M8 M10, Flat & Lock
3. 260 PiecesPacked in A Sturdy Transparent Plastic Case
4. As a Reliable, Responsible Professional Producer, We Will Not Cut Corners on the Quality of Products.
5. NOTE Cause of the Small Size, Please Keep it Properly, Avoid to Play by Children and Lead to Accidental Swallow or other Dangers!

5. The Hillman Group 300018 Split Lock Washer, 1/4", Steel, 100 Pieces

Feature

Commonly used in applications using a bolt or a screw where two pieces are being joined together
Split ends grip the material surface to prevent loosening during vibration
Zinc finish for moderate corrosion resistance
Use with like nuts and bolts of similar diameter
For use with any indoor or outdoor project with treated lumber
100 pieces per retail package

6. Hillman 300024 Split Lock Washer 3/8", Zinc

Feature

Commonly used in applications using a bolt or a screw where two pieces are being joined together
Split ends grip the material surface to prevent loosening during vibration
Zinc finish for moderate corrosion resistance
Use with like nuts and bolts of similar diameter
For use with any indoor or outdoor project with treated lumber
100 pieces per retail package
Material Type: Steel

7. HVAZI 478PCS 304 Stainless Steel Split Lock Washers Assortment Kit;4# to 5/8

Feature

12 kinds sizes Screw/Bolt Stainless Steel Split Lock Washers total 478 pieces
Suitable for 4#,6#,8#,10#,12#,1/4,5/16,3/8,7/16,1/2,9/16,5/8
These washers have a locking feature to resist loosening from vibration
All products are made of 304 Stainless Steel;304 Stainless steel Split Lock Washers have good chemical resistance and may be mildly magnetic
Meets ANSIB18.21.1 specifications;100% New,All contained in a compact and see through compartmented plastic Box.Easy to install and durable to use

8. Hilitchi 300-Pcs [8-Size] 304 Stainless Steel Internal Tooth Star Lock Washers Assortment Set - Size Included: M2 M3 M4 M5 M6 M8 M10 M12

Feature

High Quality Stainless Steel Internal Tooth Star Lock Washers Set
Set Includes 8 Most Used Sizes: M2 M3 M4 M5 M6 M8 M10 M12
Made of 304 Stainless Steel Material, Very Good Corrosion Resistance, It Can Be Used in a Humid Environment.
Package Quantity: 300-Piece, All of Washers Will Be Packed in A Sturdy Transparent Plastic Case, Can Be Use for A Storage Box
A Lock washer exerts a spring force between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation.

9. Hilitchi 300-Pcs 304 Stainless Steel External Tooth Star Lock Washers Assortment Kit - Included: M2.5 M3 M4 M5 M6 M8 M10 M12

Feature

High Quality Stainless Steel External Tooth Star Lock Washers Set
Set Includes 8 Most Used Sizes: M2.5 M3 M4 M5 M6 M8 M10 M12
Made of 304 Stainless Steel Material, Very Good Corrosion Resistance, It Can Be Used in a Humid Environment.
Package Quantity: 300-Piece, All of Washers Will Be Packed in A Sturdy Transparent Plastic Case, Can Be Use for A Storage Box
Perfect for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection

10. Hilitchi 400-Pcs [8-Size] 304 Stainless Steel External Internal Tooth Star Lock Washers Assortment Kit - Included: M2 M3 M4 M5 M6 M8 M10 M12

Feature

High Quality Stainless Steel External Internal Tooth Star Lock Washers Assortment Set
Set Includes 8 Most Used Sizes: M2(2.5) M3 M4 M5 M6 M8 M10 M12 Metric, please See Picture 2 for Specific Dimensional Size
Made of 304 Stainless Steel Material, Very Good Corrosion Resistance, It Can Be Used in a Humid Environment
Package Quantity: 400-Piece, All of Washers Will Be Packed in A Sturdy Transparent Plastic Case, Can Be Use for A Storage Box
A Lock washer exerts a spring force between the fasteners head and the substrate, which maintains the washer hard against the substrate and the bolt thread hard against the nut or substrate thread, creating more friction and resistance to rotation.

Conclusion

All above are our suggestions for lock washers. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using lock washers with us by comment in this post. Thank you!