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Collection: Lock Washers

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20 products

Metric Internal Tooth Lock Washer - 304 Stainless Steel

Lock Washer

Metric Internal Tooth Lock Washer - 304 Stainless Steel

Regular price From $4.32
Sale price From $4.32 Regular price
External Lock Ring SPN Type Assortment Refill1

Lock Washer

External Lock Ring SPN Type Assortment Refill

Regular price From $14.28
Sale price From $14.28 Regular price
Champion SPN1.5 External Lock Ring SPN Type1

Lock Washer

Champion SPN1.5 External Lock Ring SPN Type

Regular price From $15.07
Sale price From $15.07 Regular price
Champion IMW Internal Star Washer Zinc Plated - Metric1

Lock Washer

Champion IMW Internal Star Washer Zinc Plated - Metric

Regular price From $6.58
Sale price From $6.58 Regular price
Internal Tooth Lock Washer IFI 532 Type A Zinc Plated1

Lock Washer

Internal Tooth Lock Washer IFI 532 Type A Zinc Plated

Regular price From $22.44
Sale price From $22.44 Regular price
3/16" Internal Tooth Lock Washer ASME B18.21 Type A Zinc  - Box of 1000

Lock Washer

Internal Tooth Lock Washer ASME B18.21 Type A Zinc Plated

Regular price From $25.08
Sale price From $25.08 Regular price
Champion CA510 Internal and External Star Washer Kit, 500 Pcs1

Star Washer Internal and External Kit

Champion CA510 Internal and External Star Washer Kit, 500 Pcs

Regular price $70.42
Sale price $70.42 Regular price
Champion ISW Internal Star Washer Zinc Plated Imperial1

Lock Washer

Champion ISW Internal Star Washer Zinc Plated Imperial

Regular price From $6.58
Sale price From $6.58 Regular price
Internal Tooth Star Washer Assortment Refill1

Lock Washer

Internal Tooth Star Washer Assortment Refill

Regular price From $4.95
Sale price From $4.95 Regular price
Champion CA1780 Star Washer Metric Assortment Kit, 560 Pcs1

Star Washer Metric Kit

Champion CA1780 Star Washer Metric Assortment Kit, 560 Pcs

Regular price $70.59
Sale price $70.59 Regular price
Champion CA1765 Lock Washer SPN Type External Assortment Kit, 825 Pieces1

Lock Ring Kit

Champion CA1765 Lock Washer SPN Type External Assortment Kit, 825 Pieces

Regular price $159.52
Sale price $159.52 Regular price
Metric External Tooth Lock Washer - 304 Stainless Steel

Lock Washer

Metric External Tooth Lock Washer - 304 Stainless Steel

Regular price From $4.68
Sale price From $4.68 Regular price
Champion ESW External Star Washer Zinc Plated Imperial1

Lock Washer

Champion ESW External Star Washer Zinc Plated Imperial

Regular price From $6.58
Sale price From $6.58 Regular price
Champion EMW External Star Washer Zinc Plated - Metric1

Lock Washer

Champion EMW External Star Washer Zinc Plated - Metric

Regular price From $6.58
Sale price From $6.58 Regular price
GJ Works Imperial Star Washer Kit, 540 Pieces - GKA5401

Star Washer Kit

GJ Works Imperial Star Washer Kit, 540 Pieces - GKA540

Regular price $39.82
Sale price $39.82 Regular price
External Tooth Lock Washer IFI 532 Type A Zinc Plated1

External Tooth Lock Washer

External Tooth Lock Washer IFI 532 Type A Zinc Plated

Regular price From $18.92
Sale price From $18.92 Regular price
3/16" External Tooth Lock Washer ASME B18.21 Type A Zinc  - Box of 1000

Lock Washer

External Tooth Lock Washer ASME B18.21 Type A Zinc Plated

Regular price From $37.40
Sale price From $37.40 Regular price
External Tooth Star Washer Assortment Refill1

Lock Washer

External Tooth Star Washer Assortment Refill

Regular price From $4.95
Sale price From $4.95 Regular price
Internal Star Washer Assortment Refill1

Lock Washer

Internal Star Washer Assortment Refill

Regular price From $5.86
Sale price From $5.86 Regular price
External Star Washer Assortment Refill1

Lock Washer

External Star Washer Assortment Refill

Regular price From $5.86
Sale price From $5.86 Regular price

About Lock Washers

Lock Washers | Find What You Need

Browse our range of lock washers designed to keep bolts and nuts secure in industrial, automotive and construction applications. Choose from split lock washers, spring washers, external and internal tooth washers, wave washers and tab washers in sizes to suit standard bolts and custom fasteners. Materials include stainless steel, zinc plated steel and high tensile alloys for corrosion resistance and lasting performance.

Find lock washers by size, finish and application to match your project requirements. Our selection covers light duty through to heavy duty solutions for vibration prone environments. Trusted brands and proven designs deliver consistent clamping force and reliable anti-loosening properties.

Worldwide delivery and free shipping on orders over $299 for major Australian cities. *Terms and conditions apply. Shop confident with competitive pricing, detailed product specifications and fast Australian dispatch. Filter by size, material and washer type to find the exact component you need. Get the right lock washer for your job today!