We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0

Fastening Products - Washers & Shims For Sale | All Tool & Supply - (10855 Products)


Value Collection - 1/4" Screw, Steel Internal Tooth Lock Washer - Zinc-Plated, Grade 2


Item #: 70955158
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Internal tooth lock washers have teeth along the inside diameter. They prevent nut and bolt heads from loosening.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Tooth Type Internal Tooth
Screw Size 1/4
System of Measurement Inch
Material Steel
Thickness (Decimal Inch) 0.035
Material Grade Grade 2
Finish/Coating Zinc-Plated
Minimum Inside Diameter (Decimal Inch) 0.2560
Maximum Inside Diameter (Decimal Inch) 0.2670
Minimum Outside Diameter (Decimal Inch) 0.6800
Maximum Outside Diameter (Decimal Inch) 0.6950
Military Specification Does Not Meet Military Specifications

$19.80

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - M10 Screw, 10.5mm ID, Stainless Steel Internal Tooth Lock Washer - 18mm OD, Uncoated, Grade 316 & Austenitic A4


Item #: 71430888
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Internal tooth lock washers have teeth along the inside diameter. They prevent nut and bolt heads from loosening.
Serrated lock washers have serrations along the outside diameter that prevent loosening and increase the washer s locking power.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Tooth Type Internal Tooth
Features Serrated
Screw Size M10
System of Measurement Metric
Material Stainless Steel
Inside Diameter (mm) 10.50
Outside Diameter (mm) 18.00
Thickness (mm) 0.9000
Material Grade 316; Austenitic Grade A4
Finish/Coating Uncoated
Fastener Standard DIN 6798J
Military Specification Does Not Meet Military Specifications

$36.23

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - M6 Screw, 6.4mm ID, Spring Steel External Tooth Lock Washer - 11mm OD, Zinc-Plated, Grade 2


Item #: 68090281
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

External tooth lock washers have teeth along the outside diameter. They provide greater resistance to loosening than internal tooth lock washers.
Spring steel is a low-alloy, carbon steel with very high yield strength.
Product Specifications
Tooth Type External Tooth
Screw Size M6
System of Measurement Metric
Material Spring Steel
Inside Diameter (mm) 6.40
Outside Diameter (mm) 11.00
Thickness (mm) 0.7000
Material Grade Grade 2
Finish/Coating Zinc-Plated
Fastener Standard DIN 6797
Military Specification Does Not Meet Military Specifications

$6.63

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - #6 Screw, Steel External Tooth Lock Washer - Zinc-Plated, Grade 2


Item #: 70955356
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

External tooth lock washers have teeth along the outside diameter. They provide greater resistance to loosening than internal tooth lock washers.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Tooth Type External Tooth
Screw Size #6
System of Measurement Inch
Material Steel
Thickness (Decimal Inch) 0.017
Material Grade Grade 2
Finish/Coating Zinc-Plated
Minimum Inside Diameter (Decimal Inch) 0.1050
Maximum Inside Diameter (Decimal Inch) 0.1420
Minimum Outside Diameter (Decimal Inch) 0.3060
Maximum Outside Diameter (Decimal Inch) 0.3170
Military Specification Does Not Meet Military Specifications

$6.40

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 1/4" Screw, 0.267" ID, Steel External Tooth Lock Washer - 0.454" OD, Zinc-Plated, Grade 2


Item #: 67500686
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

External tooth lock washers have teeth along the outside diameter. They provide greater resistance to loosening than internal tooth lock washers.
Countersunk lock washers are used with flat and oval head screws in countersinking applications.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Tooth Type External Tooth
Features Countersunk
Screw Size 1/4
System of Measurement Inch
Material Steel
Inside Diameter (Decimal Inch) 0.2670
Outside Diameter (Decimal Inch) 0.4540
Thickness (Decimal Inch) 0.025
Material Grade Grade 2
Finish/Coating Zinc-Plated
Minimum Inside Diameter (Decimal Inch) 0.2550
Minimum Thickness (Decimal Inch) 0.0200
Minimum Height (Decimal Inch) 0.1130
Maximum Height (Decimal Inch) 0.1280
Military Specification Does Not Meet Military Specifications

$23.40

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - M24 Screw, 25mm ID, Stainless Steel External Tooth Lock Washer - 38mm OD, Uncoated, Grade 18-8 & Austenitic A2


Item #: 65120263
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

External tooth lock washers have teeth along the outside diameter. They provide greater resistance to loosening than internal tooth lock washers.
Serrated lock washers have serrations along the outside diameter that prevent loosening and increase the washer s locking power.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Tooth Type External Tooth
Features Serrated
Screw Size M24
System of Measurement Metric
Material Stainless Steel
Inside Diameter (mm) 25.00
Outside Diameter (mm) 38.00
Thickness (mm) 1.5000
Material Grade 18-8; Austenitic Grade A2
Finish/Coating Uncoated
Fastener Standard DIN 6798A
Military Specification Does Not Meet Military Specifications

$306.54

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - M4 Screw, 5.48mm ID, Spring Steel Internal Tooth Lock Washer - 8mm OD, Zinc-Plated, Grade 2


Item #: 68089762
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Internal tooth lock washers have teeth along the inside diameter. They prevent nut and bolt heads from loosening.
Spring steel is a low-alloy, carbon steel with very high yield strength.
Product Specifications
Tooth Type Internal Tooth
Screw Size M4
System of Measurement Metric
Material Spring Steel
Inside Diameter (mm) 5.48
Outside Diameter (mm) 8.00
Thickness (mm) 0.5000
Material Grade Grade 2
Finish/Coating Zinc-Plated
Fastener Standard DIN 6797
Military Specification Does Not Meet Military Specifications

$5.34

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - M22 Screw, 23mm ID, Stainless Steel External Tooth Lock Washer - 36mm OD, Uncoated, Grade 18-8 & Austenitic A2


Item #: 65120255
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

External tooth lock washers have teeth along the outside diameter. They provide greater resistance to loosening than internal tooth lock washers.
Serrated lock washers have serrations along the outside diameter that prevent loosening and increase the washer s locking power.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Tooth Type External Tooth
Features Serrated
Screw Size M22
System of Measurement Metric
Material Stainless Steel
Inside Diameter (mm) 23.00
Outside Diameter (mm) 36.00
Thickness (mm) 1.5000
Material Grade 18-8; Austenitic Grade A2
Finish/Coating Uncoated
Fastener Standard DIN 6798A
Military Specification Does Not Meet Military Specifications

$259.70

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 1/2" Screw, 0.53" ID, Stainless Steel Internal Tooth Lock Washer - 0.985" OD, Grade 410


Item #: 67582320
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Internal tooth lock washers have teeth along the inside diameter. They prevent nut and bolt heads from loosening.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Tooth Type Internal Tooth
Screw Size 1/2
System of Measurement Inch
Material Stainless Steel
Inside Diameter (Decimal Inch) 0.5300
Outside Diameter (Decimal Inch) 0.9850
Thickness (Decimal Inch) 0.045
Material Grade 410
Minimum Inside Diameter (Decimal Inch) 0.5120
Minimum Outside Diameter (Decimal Inch) 0.9570
Minimum Thickness (Decimal Inch) 0.0370
Military Specification Does Not Meet Military Specifications

$27.10

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - M10 Screw, 10.5mm ID, Stainless Steel External Tooth Lock Washer - 18mm OD, Uncoated, Grade 18-8 & Austenitic A2


Item #: 73018947
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

External tooth lock washers have teeth along the outside diameter. They provide greater resistance to loosening than internal tooth lock washers.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Tooth Type External Tooth
Screw Size M10
System of Measurement Metric
Material Stainless Steel
Inside Diameter (mm) 10.50
Outside Diameter (mm) 18.00
Thickness (mm) 0.9000
Material Grade 18-8; Austenitic Grade A2
Finish/Coating Uncoated
Fastener Standard DIN 6797A
Military Specification Does Not Meet Military Specifications

$51.93

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Made in USA - #4 Screw, 0.102" ID, Nylon Internal Tooth Lock Washer - 17/64" OD, Grade 6/6


Item #: 05163043
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Internal tooth lock washers have teeth along the inside diameter. They prevent nut and bolt heads from loosening.
Retention lock washers are designed to keep parts and components in place on a shaft.
Nylon is a lightweight, nonconductive material that is resistant to impact, wear and abrasion. It is ideal for electrical applications or where corrosion is a concern.
Product Specifications
Tooth Type Internal Tooth
Features Retention Washer
Screw Size #4
System of Measurement Inch
Material Nylon
Inside Diameter (Decimal Inch) 0.1020
Inside Diameter (mm) 2.59
Outside Diameter (Decimal Inch) 0.2656
Outside Diameter (Inch) 17/64
Outside Diameter (mm) 6.75
Thickness (Decimal Inch) 0.062
Thickness (mm) 1.5748
Material Grade 6/6
Maximum Outside Diameter (Inch) 17/64
Military Specification Does Not Meet Military Specifications

$3.84

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Made in USA - #4 Screw, 0.123" ID, Stainless Steel Internal Tooth Lock Washer - 0.265" OD, Uncoated, Grade 316


Item #: 57293276
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Internal tooth lock washers have teeth along the inside diameter. They prevent nut and bolt heads from loosening.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Tooth Type Internal Tooth
Screw Size #4
System of Measurement Inch
Material Stainless Steel
Inside Diameter (Decimal Inch) 0.1230
Outside Diameter (Decimal Inch) 0.2650
Thickness (mm) 0.0150
Material Grade 316
Finish/Coating Uncoated
Minimum Inside Diameter (Decimal Inch) 0.1160
Minimum Outside Diameter (Decimal Inch) 0.2550
Military Specification Does Not Meet Military Specifications

$47.45

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - M3 Screw, 3.2mm ID, Stainless Steel Internal Tooth Lock Washer - 6mm OD, Uncoated, Grade 18-8 & Austenitic A2


Item #: 66095217
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Internal tooth lock washers have teeth along the inside diameter. They prevent nut and bolt heads from loosening.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Tooth Type Internal Tooth
Screw Size M3
System of Measurement Metric
Material Stainless Steel
Inside Diameter (mm) 3.20
Outside Diameter (mm) 6.00
Thickness (mm) 0.4000
Material Grade 18-8; Austenitic Grade A2
Finish/Coating Uncoated
Fastener Standard DIN 6797J
Military Specification Does Not Meet Military Specifications

$7.86

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Made in USA - #8 Screw, 0.176" ID, Stainless Steel Internal Tooth Lock Washer - 0.336" OD, Uncoated, Grade 316


Item #: 57293292
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Internal tooth lock washers have teeth along the inside diameter. They prevent nut and bolt heads from loosening.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Tooth Type Internal Tooth
Screw Size #8
System of Measurement Inch
Material Stainless Steel
Inside Diameter (Decimal Inch) 0.1760
Outside Diameter (Decimal Inch) 0.3360
Thickness (mm) 0.0200
Material Grade 316
Finish/Coating Uncoated
Minimum Inside Diameter (Decimal Inch) 0.1680
Minimum Outside Diameter (Decimal Inch) 0.3250
Military Specification Does Not Meet Military Specifications

$72.34

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 3/4" Screw, 0.79" ID, Spring Steel Internal Tooth Lock Washer - 1.26" OD, Uncoated, Grade 2


Item #: 84020502
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Internal tooth lock washers have teeth along the inside diameter. They prevent nut and bolt heads from loosening.
Heavy duty lock washers are used to support very heavy loads. They are used on large pieces of equipment and machinery with heavy duty nuts and bolts.
Spring steel is a low-alloy, carbon steel with very high yield strength.
Product Specifications
Tooth Type Internal Tooth
Features Heavy Duty
Screw Size 3/4
System of Measurement Inch
Material Spring Steel
Inside Diameter (Decimal Inch) 0.7900
Outside Diameter (Decimal Inch) 1.2600
Thickness (Decimal Inch) 0.078
Material Grade Grade 2
Finish/Coating Uncoated
Minimum Inside Diameter (Decimal Inch) 0.7680
Minimum Outside Diameter (Decimal Inch) 1.2400
Military Specification Does Not Meet Military Specifications

$241.01

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 5/16" Screw, 0.3165" ID, Steel Internal Tooth Lock Washer - 0.4295" OD, Zinc-Plated, Grade 1075


Item #: 57293128
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Internal tooth lock washers have teeth along the inside diameter. They prevent nut and bolt heads from loosening.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Tooth Type Internal Tooth
Screw Size 5/16
System of Measurement Inch
Material Steel
Inside Diameter (Decimal Inch) 0.3165
Outside Diameter (Decimal Inch) 0.4295
Thickness (mm) 0.0205
Material Grade 1075
Finish/Coating Zinc-Plated
Minimum Inside Diameter (Decimal Inch) 0.3160
Minimum Outside Diameter (Decimal Inch) 0.4265
Military Specification Does Not Meet Military Specifications

$16.27

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 3/8" Screw, 0.398" ID, Stainless Steel Internal Tooth Lock Washer - 0.692" OD, Uncoated, Grade 18-8


Item #: 93675189
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Internal tooth lock washers have teeth along the inside diameter. They prevent nut and bolt heads from loosening.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Tooth Type Internal Tooth
Screw Size 3/8
System of Measurement Inch
Material Stainless Steel
Inside Diameter (Decimal Inch) 0.3980
Outside Diameter (Decimal Inch) 0.6920
Thickness (Decimal Inch) 0.035
Material Grade 18-8
Finish/Coating Uncoated
Minimum Inside Diameter (Decimal Inch) 0.3840
Minimum Outside Diameter (Decimal Inch) 0.6780
Military Specification Does Not Meet Military Specifications

$93.79

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 3/8" Screw, 0.398" ID, Steel Internal Tooth & External Tooth Lock Washer - 0.985" OD, Zinc-Plated, Grade 2


Item #: 67500405
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Internal/external tooth lock washers have teeth along both the inside and outside diameters. They provide the greatest resistance to loosening.
Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
Tooth Type Internal Tooth/External Tooth
Screw Size 3/8
System of Measurement Inch
Material Steel
Inside Diameter (Decimal Inch) 0.3980
Outside Diameter (Decimal Inch) 0.9850
Thickness (Decimal Inch) 0.045
Material Grade Grade 2
Finish/Coating Zinc-Plated
Minimum Inside Diameter (Decimal Inch) 0.3840
Minimum Outside Diameter (Decimal Inch) 0.9650
Minimum Thickness (Decimal Inch) 0.0370
Military Specification Does Not Meet Military Specifications

$63.44

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - #12 Screw, 0.231" ID, Stainless Steel External Tooth Lock Washer - 0.475" OD, Grade 410


Item #: 67582528
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

External tooth lock washers have teeth along the outside diameter. They provide greater resistance to loosening than internal tooth lock washers.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
Product Specifications
Tooth Type External Tooth
Screw Size #12
System of Measurement Inch
Material Stainless Steel
Inside Diameter (Decimal Inch) 0.2310
Outside Diameter (Decimal Inch) 0.4750
Thickness (Decimal Inch) 0.025
Material Grade 410
Minimum Inside Diameter (Decimal Inch) 0.2210
Minimum Outside Diameter (Decimal Inch) 0.4600
Minimum Thickness (Decimal Inch) 0.0200
Military Specification Does Not Meet Military Specifications

$6.12

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - #4 Screw, 0.123" ID, Spring Steel External Tooth Lock Washer - 0.26" OD, Zinc-Plated, Grade 2


Item #: 87920500
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

External tooth lock washers have teeth along the outside diameter. They provide greater resistance to loosening than internal tooth lock washers.
Spring steel is a low-alloy, carbon steel with very high yield strength.
Product Specifications
Tooth Type External Tooth
Screw Size #4
System of Measurement Inch
Material Spring Steel
Inside Diameter (Decimal Inch) 0.1230
Outside Diameter (Decimal Inch) 0.2600
Thickness (Decimal Inch) 0.019
Material Grade Grade 2
Finish/Coating Zinc-Plated
Minimum Inside Diameter (Decimal Inch) 0.1150
Maximum Inside Diameter (Decimal Inch) 0.1230
Minimum Outside Diameter (Decimal Inch) 0.2450
Maximum Outside Diameter (Decimal Inch) 0.2600
Minimum Thickness (Decimal Inch) 0.0120
Maximum Thickness (Decimal Inch) 0.0180
Hardness Rockwell C40-C50
Fastener Standard ASME B18.21.1
Military Specification Does Not Meet Military Specifications

$2.33

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It