Top Lock Washers for Secure Fastening

The best Lock Washers includes Instockbolts 3/8" Split Lock Washers [50PCS], Vifmy (500PCS) Internal Tooth Star Lock Washers, Vifmy 1000 Pack Metric Lock Washer Set and many others as mentioned below.

1

Instockbolts 3/8" Split Lock Washers [50PCS]

  • High-quality 18-8 (304) stainless steel construction.
  • Includes 50 pieces for various applications.
  • 3/8" size suitable for standard fasteners.
  • Offset split ends provide excellent locking feature.
  • Circular bearing surface ensures even load distribution.
  • Ideal for preventing loosening in machinery and equipment.
  • 24-hour customer service for any inquiries.
  • Average Rating out of 5:
  • Price Range: $6.59
  • Color: Silver
  • Material: Stainless Steel
2

Vifmy (500PCS) Internal Tooth Star Lock Washers

  • 500PCS assorted internal tooth star lock washers.
  • Includes sizes M2.5 to M12 for versatility.
  • Made from high quality carbon steel material.
  • Ensures stability and durability under loads.
  • Ideal for machinery, automotive, and aerospace applications.
  • Conveniently stored in a clear, portable case.
  • Prevents loss or mix-up during usage.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Material: Carbon Steel
3

Vifmy 1000 Pack Metric Lock Washer Set

  • 1000 pieces in 9 different sizes included.
  • Made from durable 304 stainless steel material.
  • Prevents nuts and bolts from loosening.
  • Ideal for furniture, construction, and maintenance.
  • Conveniently stored in a clear carrying case.
  • Corrosion-resistant for long-lasting use.
  • Compatible with various screws and bolts.
  • Average Rating out of 5:
  • Price Range: $9.99
  • Material: Stainless Steel
4

MewuDecor 1/4" Stainless Steel Lock Washers [100 PCS]

  • Made of durable 18-8 stainless steel.
  • Corrosion-resistant black finish for longevity.
  • Features offset split ends for secure locking.
  • Distributes load to prevent loosening.
  • Ideal for industrial and automotive applications.
  • Package includes 100 pieces for convenience.
  • Fastener size: 1/4” for versatile use.
  • Average Rating out of 5:
  • Price Range: $5.99
  • Material: Stainless Steel
5

HELIFOUNER 360 Pcs Star Lock Washer Set

  • 360 pieces in nine sizes for versatile use.
  • Durable 65Mn metal steel for long-lasting performance.
  • Internal tooth design for enhanced grip and stability.
  • Resistant to rust, oxidation, and extreme conditions.
  • Perfect for shock absorption in machinery equipment.
  • Convenient transparent box for easy organization.
  • Fast and professional customer service available.
  • Average Rating out of 5:
  • Price Range: $12.99
  • Material: Steel
6

MAKERS BOLT 3/8" Split Lock Washers (100 Pack)

  • Pack of 100 split lock washers.
  • Size: 3/8" for versatile use.
  • Zinc plated for corrosion resistance.
  • Low carbon steel for strength and durability.
  • Prevents loosening under tension after tightening.
  • Meets ASME B18.21.1 standards.
  • Maximum outside diameter of 0.688".
  • Average Rating out of 5:
  • Price Range: $6.97
  • Material: Low Carbon Steel
7

Aienxn [1000PCS] Stainless Steel Washer Set

  • Premium 304 stainless steel construction for durability.
  • Includes 1000 pieces in various sizes.
  • Resistant to rust and corrosion for longevity.
  • Designed for threaded connections in appliances.
  • Compatible with standard screws, nuts, and bolts.
  • Comes in a convenient plastic storage box.
  • Quick customer support within 24 hours available.
  • Average Rating out of 5:
  • Price Range: $9.99
8

HELIFOUNER (50 Pack) 5/16" Stainless Steel Washers

  • 50 pack of durable split lock washers
  • 5/16" size for versatile applications
  • Made from corrosion-resistant 304 stainless steel
  • Enhances bolt tensioning for secure assemblies
  • Prevents loosening from vibrations effectively
  • Compatible with standard washers for uniform surface
  • Ideal for automotive and home appliance use
  • Average Rating out of 5:
  • Price Range: $6.99
  • Size: 1/2" (30 PCS),1/2" (50 PCS),1/4" (50 PCS),1/4" (100 PCS),1" (6 PCS),1" (10 PCS),2# (200 PCS),3/4" (10 PCS),3/4" (20 PCS),3/8" (50 PCS),3/8" (100 PCS),4# (100 PCS),5 Sizes,5/8" (10 PCS),5/8" (20 PCS),5/16" (50 PCS),5/16" (100 PCS),6# (100 PCS),7/16" (30 PC
  • Material: Stainless Steel
9

MAKERS BOLT 3/8" Split Lock Washer (100 Pack)

  • Durable 3/8" split lock washers for various applications.
  • 100 pack ensures ample supply for your needs.
  • Hot dip galvanized for superior corrosion resistance.
  • Meets ASME B18.21.1 standards for quality assurance.
  • Prevents loosening of nuts under tension effectively.
  • Low carbon steel construction for general use.
  • Ideal for both indoor and outdoor projects.
  • Average Rating out of 5:
  • Price Range: $8.97
  • Material: Low Carbon Steel
10

Fullerkreg 1/2" Stainless Steel Lock Washers [30 Pkg]

  • High-quality 1/2" stainless steel lock washers.
  • Pack of 30 for easy use and storage.
  • Cost-effective solution for bulk purchases.
  • In-house kitting ensures quality and accuracy.
  • State-of-the-art automated equipment used.
  • Multiple quality checks for reliability.
  • Ideal for various fastening applications.
  • Average Rating out of 5:
  • Price Range: $6.98
  • Material: Stainless Steel
11

Hillman Stainless Steel Split Lock Washers (100 Pack)

  • Durable stainless steel construction for long-lasting use.
  • 3/8-inch size fits standard nuts and bolts.
  • Prevents loosening from vibrations and movement.
  • Even load distribution for reliable fastening.
  • Resistant to corrosion and rust for outdoor use.
  • Ideal for various mechanical and structural applications.
  • 100-pack provides ample supply for projects.
  • Average Rating out of 5:
  • Price Range: $11.30
  • Size: ‎3/8",‎10 Count (Pack of 1570)
  • Material: Stainless Steel
12

Sotoolstop M8 Stainless Steel Lock Washers (100PCS)

  • M8 size for versatile application.
  • Manufactured from durable 18-8 stainless steel.
  • High corrosion resistance for long-lasting performance.
  • 100% chemical-resistant material ensures reliability.
  • Extra long salt spray test for quality assurance.
  • Pack of 100 for extensive use.
  • Spring design enhances grip and fastening strength.
  • Average Rating out of 5:
  • Price Range: 0
  • Color: Silver
  • Material: Stainless Steel
13

MCMASKE (300PCS) Stainless Steel Starlock Washers

  • Includes 300 pieces in various sizes.
  • Made from durable 304 stainless steel.
  • Excellent chemical resistance and mild magnetism.
  • Ideal for machinery and industrial applications.
  • Compact, transparent storage box for easy organization.
  • Easy installation for efficient shock absorption.
  • Perfect for unthreaded shafts and push applications.
  • Average Rating out of 5:
  • Price Range: $12.99
  • Material: Stainless Steel
14

MAKERS BOLT 3/8" Grade 8 Lock Washers (100 Pack)

  • Grade 8 high strength for reliable performance.
  • Made from thru-hardened steel for durability.
  • Yellow zinc plating for corrosion resistance.
  • Size fits 3/8" fasteners securely.
  • 100 split lock washers per package.
  • Compliant with ASME B18.21.1 standards.
  • Ideal for various industrial applications.
  • Average Rating out of 5:
  • Price Range: $11.99
  • Material: Alloy Steel
15

PZRT 50pcs Stainless Steel Split Lock Washers

  • Made of durable 304 stainless steel.
  • Designed for 1/4 inch bolts and screws.
  • Excellent corrosion resistance for outdoor use.
  • Tensile strength: 100,000 to 125,000 psi.
  • Hardness rating of 85 Rockwell B.
  • Includes 50 pieces per package.
  • Ideal for various fastening applications.
  • Average Rating out of 5:
  • Price Range: $7.99
  • Size: ‎M6,‎1/4"
  • Material: Stainless Steel
16

IEAWISL Internal Tooth Starlock Washers Kit (330PCS)

  • High-quality 65Mn steel for durability.
  • 330 pieces with 8 different sizes included.
  • Flanged and regular types for versatile use.
  • Exquisite storage box for easy organization.
  • Labelled compartments for quick access.
  • Suitable for various applications and repairs.
  • 1-year warranty and 30-day return guarantee.
  • Average Rating out of 5:
  • Price Range: $8.88
  • Color: Internal Tooth Washers-Black
  • Material: 65Mn metal steel
17

Glarks 280Pcs Starlock Washers Assortment Kit

  • 280 pieces of starlock washers assortment kit
  • High-quality 65Mn steel for durability
  • Includes seven sizes: M3 to M12
  • Transparent box for easy organization
  • Provides resistance to rotation
  • Ideal for machinery and industrial applications
  • Enhances shock absorption and insulation
  • Average Rating out of 5:
  • Price Range: $12.99
  • Material: metal steel
18

Ruibapa 265 PCS Starlock Washer Assortment

  • 265 pieces for versatile applications.
  • Nine sizes for various fastener needs.
  • Made of durable 65 Mn steel.
  • Internal teeth for enhanced friction resistance.
  • Includes a convenient transparent storage box.
  • Ideal for mechanical equipment and furniture.
  • Excellent customer support for any issues.
  • Average Rating out of 5:
  • Price Range: $8.99
  • Material: Steel
19

Bykonh M8 Split Lock Washers (100 PCS)

  • Made from durable 304 stainless steel.
  • Excellent resistance to harsh environmental conditions.
  • Designed to prevent loosening of fasteners.
  • Offset open end for easy installation.
  • Ideal for automotive and home applications.
  • Includes 100 pieces for extensive use.
  • Black finish for enhanced aesthetic appeal.
  • Average Rating out of 5:
  • Price Range: $6.19
  • Material: Stainless Steel
20

JORREP 555Pcs Stainless Steel Lock Washers

  • Made from durable 304 stainless steel.
  • Excellent rust and corrosion resistance.
  • Special external gear design enhances stability.
  • Includes 555 pieces in 8 sizes.
  • Comes with a labeled storage box.
  • Ideal for various construction and repair tasks.
  • Compatible with screws, nuts, and bolts.
  • Average Rating out of 5:
  • Price Range: $8.76
  • Color: External Tooth Washers-Silver
  • Material: Stainless Steel
21

Marine Bolt Supply 1/4" Star Lock Washers (100 pcs)

  • High-quality 400 series stainless steel construction.
  • Designed for durability and long-lasting performance.
  • Pack of 100 for convenient storage and use.
  • Heat sealed packaging ensures product integrity.
  • Ideal for marine and industrial applications.
  • External tooth design provides superior grip.
  • Corrosion-resistant for reliable outdoor use.
  • Average Rating out of 5:
  • Price Range: $11.95
  • Size: ‎1/4",‎1/4" (Pack of 100)
  • Material: Stainless Steel
22

Mellewell 1/4" Stainless Steel Lock Washers [100 Pack]

  • Pack of 100 high-quality lock washers.
  • Made of durable 304 stainless steel.
  • Black oxide finish for enhanced protection.
  • Prevents loosening of nuts and bolts.
  • Ideal for various industrial applications.
  • Resistant to harsh environments and weather.
  • Compatible with automotive and home appliances.
  • Average Rating out of 5:
  • Price Range: $5.39
  • Color: Black
  • Material: Stainless Steel
23

Zxglxinyao 900 PCS Stainless Steel Lock Washers

  • High-quality stainless steel construction for durability.
  • Corrosion and rust-resistant for long-lasting performance.
  • Split design aids in preventing loosening under vibration.
  • Wide range of sizes to fit various applications.
  • Ideal for indoor and outdoor use.
  • Sufficient quantity for diverse usage needs.
  • Perfect for applications with temperature fluctuations.
  • Average Rating out of 5:
  • Price Range: $7.99
  • Material: Stainless Steel
24

OUSCHR M6 Black Spring Lock Washers (50 PCS)

  • M6 size ideal for various fastening applications.
  • Made from durable 304 stainless steel material.
  • Black coating enhances rust and corrosion resistance.
  • Elastic design prevents loosening of fasteners effectively.
  • Package includes 50 spring lock washers for convenience.
  • Suitable for use in automotive and marine industries.
  • Perfect for electronics, furniture, and machinery applications.
  • Average Rating out of 5:
  • Price Range: $5.69
  • Material: Stainless Steel
25

HanTof 320PCS Starlock Washers Assortment Kit

  • 320PCS starlock washers in 7 common sizes.
  • Made of durable 65Mn spring steel.
  • Black oxide finish for anti-corrosion protection.
  • Ideal for machinery and industrial applications.
  • Easy press-on installation without grooves needed.
  • Teeth provide secure grip on softer shafts.
  • Includes a convenient storage box for organization.
  • Average Rating out of 5:
  • Price Range: $8.99
  • Material: 65Mn steel
26

binifiMux (1150pcs) Stainless Steel Lock Washers

  • Includes 1150 pieces of assorted sizes.
  • Constructed from durable 304 stainless steel.
  • Features excellent anti-rust and corrosion resistance.
  • Enhances friction force for secure fastening.
  • Compatible with flat washers for greater stability.
  • Perfect for various DIY and industrial applications.
  • Customer support for any defect units available.
  • Average Rating out of 5:
  • Price Range: $6.99
  • Material: Stainless Steel
27

uxcell (10Pcs) Stainless Steel Serrated Washers

  • Package includes 10 internal tooth washers.
  • Stainless steel for high strength and durability.
  • Corrosion and wear-resistant for long-lasting use.
  • Uniformly distributes tightening force across connected parts.
  • Generates friction and rotational resistance effectively.
  • Simple pressure or rotation installation process.
  • Versatile for various industrial and mechanical applications.
  • Average Rating out of 5:
  • Price Range: $5.69
  • Material: Stainless Steel
28

WISSXNA 720-Piece Washer Assortment Kit

  • High-quality alloy and polished zinc construction.
  • Includes 720 assorted washers for various applications.
  • Standard SAE and metric sizes for versatility.
  • Suitable for household and commercial electrical work.
  • Perfect for furniture repair and outdoor construction.
  • Smooth surface prevents metal burrs and injuries.
  • Measure furniture before purchasing for best fit.
  • Average Rating out of 5:
  • Price Range: $8.99
  • Color: Why Choose Wissxna Lock Washers?
  • Material: Carbon Steel