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Fasteners > Washers & Shims (ET04) - (13423 Products)

Fasteners > Washers & Shims (ET04)
Value Collection - 3/8" Screw, Grade 2 Steel SAE Flat Washer - 0.401" ID x 0.822" OD, 0.08" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - 3/8" Screw, Grade 2 Steel SAE Flat Washer - 0.401" ID x 0.822" OD, 0.08" Thick, Zinc-Plated Finish


Item #: 81923906
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

SAE (Society of Automotive Engineers) flat washers are thinner, have smaller outside diameters and fit tighter around bolts than USS (United States Standard) 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
Type SAE
System of Measurement Inch
Screw Size 3/8
Inside Diameter (Decimal Inch) 0.4010
Outside Diameter (Decimal Inch) 0.8220
Thickness (Decimal Inch) 0.0800
Material Grade Grade 2
Material Steel
Finish/Coating Zinc-Plated
Maximum Inside Diameter (Decimal Inch) 0.4160
Minimum Outside Diameter (Decimal Inch) 0.8020
Minimum Thickness (Decimal Inch) 0.0510

$3.70

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Made in USA - #10 Screw, Grade 60 Neoprene Standard Flat Washer - 0.17" ID x 3/8" OD, 0.108" Thick, Plain Finish - Best Tool & Supply

Made in USA - #10 Screw, Grade 60 Neoprene Standard Flat Washer - 0.17" ID x 3/8" OD, 0.108" Thick, Plain Finish


Item #: 06043681
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.
Neoprene is a corrosion-resistant, insulating material that is strong, durable and ideal for sealing applications where moisture and leaks are concerns.
Product Specifications
Type Standard
System of Measurement Inch
Screw Size #10
Inside Diameter (Decimal Inch) 0.1700
Outside Diameter (Decimal Inch) 0.3750
Thickness (Decimal Inch) 0.1080
Material Grade Grade 60
Material Neoprene
Finish/Coating Plain
Fastener Standard MIL-R-6855 Class 2 Type A
Maximum Inside Diameter (Decimal Inch) 0.1750
Minimum Outside Diameter (Decimal Inch) 0.3650
Minimum Thickness (Decimal Inch) 0.0780
Inside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$17.04

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Value Collection - 5/16" Screw, Steel Fender Flat Washer - 11/32" ID x 1-1/4" OD, 1/16" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - 5/16" Screw, Steel Fender Flat Washer - 11/32" ID x 1-1/4" OD, 1/16" Thick, Zinc-Plated Finish


Item #: 61831053
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Fender washers have large outside diameters usually several times the width of their inside diameters. They are ideal for working with oversized or worn holes and soft or thin materials, such as wood and sheet metal.
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
Type Fender
System of Measurement Inch
Screw Size 5/16
Inside Diameter (Inch) 11/32
Inside Diameter (Decimal Inch) 0.3438
Outside Diameter (Inch) 1-1/4
Thickness (Decimal Inch) 0.0625
Material Steel
Finish/Coating Zinc-Plated
Maximum Outside Diameter (Inch) 1-1/4

$0.35

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Value Collection - #12 Screw, Grade 2 Steel SAE Flat Washer - 1/4" ID x 9/16" OD, 0.08" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - #12 Screw, Grade 2 Steel SAE Flat Washer - 1/4" ID x 9/16" OD, 0.08" Thick, Zinc-Plated Finish


Item #: 02214385
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

SAE (Society of Automotive Engineers) flat washers are thinner, have smaller outside diameters and fit tighter around bolts than USS (United States Standard) 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
Type SAE
System of Measurement Inch
Screw Size #12
Inside Diameter (Inch) 1/4
Outside Diameter (Inch) 9/16
Thickness (Decimal Inch) 0.0800
Material Grade Grade 2
Material Steel
Finish/Coating Zinc-Plated
Minimum Inside Diameter (Decimal Inch) 0.2450
Maximum Inside Diameter (Decimal Inch) 0.2650
Minimum Outside Diameter (Decimal Inch) 0.5570
Maximum Outside Diameter (Decimal Inch) 0.5770
Minimum Thickness (Decimal Inch) 0.0510
Maximum Thickness (Inch) 1/16

$90.70

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Made in USA - #12 Screw, Grade 300 Stainless Steel Standard Flat Washer - 1/4" ID x 0.562" OD, 0.051" Thick, Plain Finish, Meets Military Specifications - Best Tool & Supply

Made in USA - #12 Screw, Grade 300 Stainless Steel Standard Flat Washer - 1/4" ID x 0.562" OD, 0.051" Thick, Plain Finish, Meets Military Specifications


Item #: 07322878
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.
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
Type Standard
System of Measurement Inch
Screw Size #12
Inside Diameter (Decimal Inch) 0.2500
Outside Diameter (Decimal Inch) 0.5620
Thickness (Decimal Inch) 0.0510
Material Grade 300
Material Stainless Steel
Finish/Coating Plain
Fastener Standard MS15795
Maximum Inside Diameter (Decimal Inch) 0.2570
Minimum Outside Diameter (Decimal Inch) 0.5570
Minimum Thickness (Decimal Inch) 0.0510
Maximum Thickness (Decimal Inch) 0.0800
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.015
Outside Diameter Tolerance (Decimal Inch) -0.005 to 0.015

$54.91

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Made in USA - 5/16" Screw, PTFE Standard Flat Washer - 0.37" ID x 1.09" OD, 0.231" Thick, Plain Finish - Best Tool & Supply

Made in USA - 5/16" Screw, PTFE Standard Flat Washer - 0.37" ID x 1.09" OD, 0.231" Thick, Plain Finish


Item #: 05402144
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.
PTFE (polytetrafluoroethylene) has excellent resistance to corrosion, chemicals and moisture and is ideal for high-heat and corrosive environments.
Product Specifications
Type Standard
System of Measurement Inch
Screw Size 5/16
Inside Diameter (Decimal Inch) 0.3700
Outside Diameter (Decimal Inch) 1.0900
Thickness (Decimal Inch) 0.2310
Material PTFE
Finish/Coating Plain
Fastener Standard ASTM D3308
Maximum Inside Diameter (Decimal Inch) 0.3750
Minimum Outside Diameter (Decimal Inch) 1.0800
Minimum Thickness (Decimal Inch) 0.2260
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$58.25

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Value Collection - 7/16" Screw, Grade 8 Steel USS Flat Washer - 1/2" ID x 1-1/4" OD, " +/- .08" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - 7/16" Screw, Grade 8 Steel USS Flat Washer - 1/2" ID x 1-1/4" OD, " +/- .08" Thick, Zinc-Plated Finish


Item #: 61867289
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

USS (United States Standard) flat washers are thicker, have larger outside diameters and do not fit as tightly around bolts as SAE (Society of Automotive Engineers) 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
Type USS
System of Measurement Inch
Screw Size 7/16
Inside Diameter (Inch) 1/2
Outside Diameter (Inch) 1-1/4
Material Grade Grade 8
Material Steel
Finish/Coating Zinc-Plated
Minimum Thickness (Decimal Inch) 0.0600
Maximum Thickness (Inch) 0.1000

$0.46

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Value Collection - 5/8" Screw, Brass Standard Flat Washer - 0.688" ID x 1-1/2" OD, 0.101" Thick, Plain Finish - Best Tool & Supply

Value Collection - 5/8" Screw, Brass Standard Flat Washer - 0.688" ID x 1-1/2" OD, 0.101" Thick, Plain Finish


Item #: 53591178
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Type Standard
System of Measurement Inch
Screw Size 5/8
Inside Diameter (Decimal Inch) 0.6880
Outside Diameter (Inch) 1-1/2
Thickness (Decimal Inch) 0.1010
Material Brass
Finish/Coating Plain
Maximum Outside Diameter (Decimal Inch) 1.5000
Color Dark Yellow

$66.86

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Value Collection - Vulcanized Fibre Standard Flat Washer - 9/16" ID x 7/8" OD, 0.062" Thick, Plain Finish - Best Tool & Supply

Value Collection - Vulcanized Fibre Standard Flat Washer - 9/16" ID x 7/8" OD, 0.062" Thick, Plain Finish


Item #: 70956206
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.
Vulcanized Fiber is a laminated plastic composed of natural cellulose. It is lighter than aluminum and tougher than most thermoplastics. It is commonly in applications where small amounts of moisture are present.
Product Specifications
Type Standard
System of Measurement Inch
Inside Diameter (Decimal Inch) 0.5625
Outside Diameter (Decimal Inch) 0.8750
Thickness (Decimal Inch) 0.0620
Material Vulcanized Fibre
Finish/Coating Plain
Fastener Standard MIL-I-24768/27 GEE-F (G10/FR-4)
Inside Diameter Tolerance (Decimal Inch) -0.0100 to 0.0100
Outside Diameter Tolerance (Decimal Inch) -0.0100 to 0.0100

$12.62

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Value Collection - M3 Screw, Grade 18-8 Stainless Steel Standard Flat Washer - 3.2mm ID x 7mm OD, 0.5mm Thick - Best Tool & Supply

Value Collection - M3 Screw, Grade 18-8 Stainless Steel Standard Flat Washer - 3.2mm ID x 7mm OD, 0.5mm Thick


Item #: 45293107
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.
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
Type Standard
System of Measurement Metric
Screw Size M3
Inside Diameter (mm) 3.20
Outside Diameter (mm) 7.00
Thickness (mm) 0.50
Material Grade 18-8
Material Stainless Steel
Fastener Standard DIN 125; ISO 7089/7090
Maximum Thickness (mm) 0.50
Hardness 140 HV

$0.03

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Value Collection - 1" Screw, Grade 8 Steel USS Flat Washer - 1-1/16" ID x 2-1/2" OD, 11/64" Thick, Zinc Yellow Dichromate Finish - Best Tool & Supply

Value Collection - 1" Screw, Grade 8 Steel USS Flat Washer - 1-1/16" ID x 2-1/2" OD, 11/64" Thick, Zinc Yellow Dichromate Finish


Item #: 67490763
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

USS (United States Standard) flat washers are thicker, have larger outside diameters and do not fit as tightly around bolts as SAE (Society of Automotive Engineers) 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
Type USS
System of Measurement Inch
Screw Size 1
Inside Diameter (Inch) 1-1/16
Outside Diameter (Inch) 2-1/2
Thickness (Inch) 11/64
Material Grade Grade 8
Material Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Thickness (Inch) 11/64

$197.59

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Made in USA - #8 Screw, Grade 300 Stainless Steel Standard Flat Washer - 0.169" ID x 0.304" OD, 0.032" Thick, Passivated Finish, Meets Military Specifications - Best Tool & Supply

Made in USA - #8 Screw, Grade 300 Stainless Steel Standard Flat Washer - 0.169" ID x 0.304" OD, 0.032" Thick, Passivated Finish, Meets Military Specifications


Item #: 05388921
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.
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
Type Standard
System of Measurement Inch
Screw Size #8
Inside Diameter (Decimal Inch) 0.1690
Outside Diameter (Decimal Inch) 0.3040
Thickness (Decimal Inch) 0.0320
Material Grade 300
Material Stainless Steel
Finish/Coating Passivated
Fastener Standard NAS620
Maximum Inside Diameter (Decimal Inch) 0.1710
Minimum Outside Diameter (Decimal Inch) 0.2990
Minimum Thickness (Decimal Inch) 0.0290
Inside Diameter Tolerance (Decimal Inch) 0.000 to 0.010
Outside Diameter Tolerance (Decimal Inch) -0.005 to 0.015

$22.12

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Made in USA - 5/8" Screw, Grade 300 Stainless Steel Standard Flat Washer - 0.656" ID x 1.312" OD, 0.074" Thick, Passivated Finish, Meets Military Specifications - Best Tool & Supply

Made in USA - 5/8" Screw, Grade 300 Stainless Steel Standard Flat Washer - 0.656" ID x 1.312" OD, 0.074" Thick, Passivated Finish, Meets Military Specifications


Item #: 82294695
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.
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
Type Standard
System of Measurement Inch
Screw Size 5/8
Inside Diameter (Decimal Inch) 0.6560
Outside Diameter (Decimal Inch) 1.3120
Thickness (Decimal Inch) 0.0740
Material Grade 300
Material Stainless Steel
Finish/Coating Passivated
Fastener Standard MS15795
Maximum Inside Diameter (Decimal Inch) 0.6780
Minimum Outside Diameter (Decimal Inch) 1.3050
Minimum Thickness (Decimal Inch) 0.0740
Maximum Thickness (Decimal Inch) 0.1210
Inside Diameter Tolerance (Decimal Inch) -0.007 to 0.030
Outside Diameter Tolerance (Decimal Inch) -0.007 to 0.030

$78.29

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Value Collection - #6 Screw, Silicon Bronze Standard Flat Washer - 0.156" ID x 3/8" OD, 0.049" Thick, Plain Finish - Best Tool & Supply

Value Collection - #6 Screw, Silicon Bronze Standard Flat Washer - 0.156" ID x 3/8" OD, 0.049" Thick, Plain Finish


Item #: 67493767
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.
Silicon bronze is made from an alloy of copper, tin and silicon. It is extremely strong and resistant to brines, gas and sulfites.
Product Specifications
Type Standard
System of Measurement Inch
Screw Size #6
Inside Diameter (Decimal Inch) 0.1560
Outside Diameter (Inch) 3/8
Thickness (Decimal Inch) 0.0490
Material Silicon Bronze
Finish/Coating Plain

$15.43

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Made in USA - #8 Screw, Grade 6/6 Nylon Standard Flat Washer - 4.34mm ID x 3/8" OD, 2.36mm Thick - Best Tool & Supply

Made in USA - #8 Screw, Grade 6/6 Nylon Standard Flat Washer - 4.34mm ID x 3/8" OD, 2.36mm Thick


Item #: 05163340
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.
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
Type Standard
System of Measurement Inch
Screw Size #8
Inside Diameter (Decimal Inch) 0.1710
Inside Diameter (mm) 4.34
Outside Diameter (Inch) 3/8
Outside Diameter (Decimal Inch) 0.3750
Outside Diameter (mm) 9.53
Thickness (Decimal Inch) 0.0930
Thickness (mm) 2.36
Material Grade 6/6
Material Nylon
Maximum Outside Diameter (Decimal Inch) 0.3750
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.015 to 0.015

$8.01

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Made in USA - 5/16" Screw, Grade 17-7 PH Stainless Steel USS Flat Washer - 3/8" ID x 7/8" OD, 0.08" Thick, Plain Finish - Best Tool & Supply

Made in USA - 5/16" Screw, Grade 17-7 PH Stainless Steel USS Flat Washer - 3/8" ID x 7/8" OD, 0.08" Thick, Plain Finish


Item #: 07324429
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

USS (United States Standard) flat washers are thicker, have larger outside diameters and do not fit as tightly around bolts as SAE (Society of Automotive Engineers) 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
Type USS
System of Measurement Inch
Screw Size 5/16
Inside Diameter (Inch) 3/8
Inside Diameter (Decimal Inch) 0.3750
Outside Diameter (Inch) 7/8
Outside Diameter (Decimal Inch) 0.8750
Thickness (Decimal Inch) 0.0800
Material Grade 17-7 PH
Material Stainless Steel
Finish/Coating Plain
Fastener Standard ASTM A693
Maximum Inside Diameter (Decimal Inch) 0.3800
Minimum Outside Diameter (Decimal Inch) 0.8650
Minimum Thickness (Decimal Inch) 0.0730
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Hardness Rockwell C40-C48

$32.87

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Value Collection - #10 Screw, Steel SAE Flat Washer - 7/32" ID x 1/2" OD, 3/64" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - #10 Screw, Steel SAE Flat Washer - 7/32" ID x 1/2" OD, 3/64" Thick, Zinc-Plated Finish


Item #: 70956156
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

SAE (Society of Automotive Engineers) flat washers are thinner, have smaller outside diameters and fit tighter around bolts than USS (United States Standard) 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
Type SAE
System of Measurement Inch
Screw Size #10
Inside Diameter (Inch) 7/32
Outside Diameter (Inch) 1/2
Thickness (Inch) 3/64
Material Steel
Finish/Coating Zinc-Plated

$21.98

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Value Collection - 1/4" Screw, Aluminum Standard Flat Washer - 0.264" ID x 0.689" OD, 0.048" Thick - Best Tool & Supply

Value Collection - 1/4" Screw, Aluminum Standard Flat Washer - 0.264" ID x 0.689" OD, 0.048" Thick


Item #: 67494286
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.
Aluminum has a high strength-to-weight ratio and is wear resistant, nonmagnetic and conductive. It is easier to form and machine than steel and is naturally noncorrosive.
Product Specifications
Type Standard
System of Measurement Inch
Screw Size 1/4
Inside Diameter (Decimal Inch) 0.2640
Outside Diameter (Decimal Inch) 0.6890
Thickness (Decimal Inch) 0.0480
Material Aluminum

$14.58

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Value Collection - 1/2" Screw, Copper Sealing Flat Washer - 1/2" ID x 1-1/16" OD, 0.0312" Thick, Plain Finish - Best Tool & Supply

Value Collection - 1/2" Screw, Copper Sealing Flat Washer - 1/2" ID x 1-1/16" OD, 0.0312" Thick, Plain Finish


Item #: 70958509
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Copper is soft, easy to shape, corrosion resistant and an excellent conductor of heat and electricity. It is used in building construction, transportation, electronics and power generation.
Product Specifications
Type Sealing
System of Measurement Inch
Screw Size 1/2
Inside Diameter (Decimal Inch) 0.5000
Outside Diameter (Inch) 1-1/16
Thickness (Decimal Inch) 0.0312
Material Copper
Finish/Coating Plain

$169.28

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Value Collection - 1/2" Screw, Copper Standard Flat Washer - 0.563" ID x 1-3/8" OD, 0.091" Thick, Plain Finish - Best Tool & Supply

Value Collection - 1/2" Screw, Copper Standard Flat Washer - 0.563" ID x 1-3/8" OD, 0.091" Thick, Plain Finish


Item #: 80922255
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Flat washers are standard washers used for general-purpose fastening. They are placed under the head of a bolt or above a nut to distribute clamping force and prevent fasteners from pulling through materials.
Copper is soft, easy to shape, corrosion resistant and an excellent conductor of heat and electricity. It is used in building construction, transportation, electronics and power generation.
Product Specifications
Type Standard
System of Measurement Inch
Screw Size 1/2
Inside Diameter (Decimal Inch) 0.5630
Outside Diameter (Inch) 1-3/8
Thickness (Decimal Inch) 0.0910
Material Copper
Finish/Coating Plain

$154.73

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