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

Fasteners > Washers & Shims (ET04)
Made in USA - 5/16" Screw, Grade 9 Steel SAE Flat Washer - Zinc Yellow Dichromate Finish - Best Tool & Supply

Made in USA - 5/16" Screw, Grade 9 Steel SAE Flat Washer - Zinc Yellow Dichromate Finish


Item #: 67514604
Brand: Made in USA
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 5/16
Material Grade Grade 9
Material Steel
Finish/Coating Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch) 0.3390
Maximum Inside Diameter (Decimal Inch) 0.3490
Minimum Outside Diameter (Decimal Inch) 0.6810
Maximum Outside Diameter (Decimal Inch) 0.7030
Minimum Thickness (Decimal Inch) 0.0560
Maximum Thickness (Decimal Inch) 0.0710
For Use With L9 Hex Nuts; L9 Stover Locknut

$27.91

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Value Collection - 1/4" Screw, Grade 8 Steel USS Flat Washer - 5/16" ID x 3/4" OD, 1/16" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - 1/4" Screw, Grade 8 Steel USS Flat Washer - 5/16" ID x 3/4" OD, 1/16" Thick, Zinc-Plated Finish


Item #: 61867057
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 1/4
Inside Diameter (Inch) 5/16
Outside Diameter (Inch) 3/4
Thickness (Inch) 1/16
Material Grade Grade 8
Material Steel
Finish/Coating Zinc-Plated
Maximum Thickness (Inch) 1/16

$0.10

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Gibraltar - 1-1/8" Screw, Grade 18-8 Stainless Steel Beveled Round Flat Washer - 1-5/32" ID x 2-1/4" OD, 5/16" Thick - Best Tool & Supply

Gibraltar - 1-1/8" Screw, Grade 18-8 Stainless Steel Beveled Round Flat Washer - 1-5/32" ID x 2-1/4" OD, 5/16" Thick


Item #: 06795918
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Beveled round washers are thick, strong washers with a beveled, or chamfered, outside edge for quick and easy installation in tight spaces.
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 Beveled Round
System of Measurement Inch
Screw Size 1-1/8
Inside Diameter (Inch) 1-5/32
Inside Diameter (Decimal Inch) 1.1563
Outside Diameter (Inch) 2-1/4
Outside Diameter (Decimal Inch) 2.2500
Thickness (Decimal Inch) 0.3125
Thickness (Inch) 5/16
Material Grade 18-8
Material Stainless Steel

$44.09

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Value Collection - 3/8" Screw, Steel Fender Flat Washer - 3/8" ID x 2" OD, 0.08" Thick, Zinc-Plated Finish - Best Tool & Supply

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


Item #: 67493684
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 3/8
Inside Diameter (Inch) 3/8
Outside Diameter (Inch) 2
Thickness (Decimal Inch) 0.0800
Material Steel
Finish/Coating Zinc-Plated
Minimum Thickness (Decimal Inch) 0.0510

$41.19

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Value Collection - M14 Screw, Grade 316 Stainless Steel Standard Flat Washer - 15mm ID x 28mm OD, Plain Finish - Best Tool & Supply

Value Collection - M14 Screw, Grade 316 Stainless Steel Standard Flat Washer - 15mm ID x 28mm OD, Plain Finish


Item #: 73019150
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 M14
Inside Diameter (mm) 15.00
Outside Diameter (mm) 28.00
Material Grade 316
Material Stainless Steel
Finish/Coating Plain
Fastener Standard DIN 125A
Maximum Thickness (mm) 2.50

$260.71

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Gibraltar - 1-1/8" Screw, Grade 1010 Case Hardened Steel Standard Flat Washer - 1-5/32" ID x 2-1/4" OD, 7/32" Thick, Black Oxide Finish - Best Tool & Supply

Gibraltar - 1-1/8" Screw, Grade 1010 Case Hardened Steel Standard Flat Washer - 1-5/32" ID x 2-1/4" OD, 7/32" Thick, Black Oxide Finish


Item #: 74213570
Brand: Gibraltar
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.
Case hardened carbon steel is less brittle than carbon steel and will not fracture under high stress.
Product Specifications
Type Standard
System of Measurement Inch
Screw Size 1-1/8
Inside Diameter (Inch) 1-5/32
Outside Diameter (Inch) 2-1/4
Thickness (Inch) 7/32
Material Grade 1010
Material Case Hardened Steel
Finish/Coating Black Oxide

$3.66

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Made in USA - 3/8" Screw, PTFE Standard Flat Washer - 0.39" ID x 7/8" OD, 0.062" Thick, Plain Finish - Best Tool & Supply

Made in USA - 3/8" Screw, PTFE Standard Flat Washer - 0.39" ID x 7/8" OD, 0.062" Thick, Plain Finish


Item #: 05404330
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 3/8
Inside Diameter (Decimal Inch) 0.3900
Outside Diameter (Decimal Inch) 0.8750
Thickness (Decimal Inch) 0.0620
Material PTFE
Finish/Coating Plain
Fastener Standard ASTM D3308
Maximum Inside Diameter (Decimal Inch) 0.3950
Minimum Outside Diameter (Decimal Inch) 0.8650
Minimum Thickness (Decimal Inch) 0.0570
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$4.93

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Value Collection - 3/8" Screw, Steel Fender Flat Washer - 7/16" ID x 1-1/2" OD, 1/16" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - 3/8" Screw, Steel Fender Flat Washer - 7/16" ID x 1-1/2" OD, 1/16" Thick, Zinc-Plated Finish


Item #: 52683935
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 3/8
Inside Diameter (Inch) 7/16
Inside Diameter (Decimal Inch) 0.4375
Outside Diameter (Inch) 1-1/2
Thickness (Decimal Inch) 0.0625
Material Steel
Finish/Coating Zinc-Plated
Maximum Outside Diameter (Inch) 1-1/2

$0.27

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Made in USA - 5/8" Screw, Grade 6/6 Nylon Standard Flat Washer - 5/8" ID x 0.813" OD, 0.031" Thick, Plain Finish - Best Tool & Supply

Made in USA - 5/8" Screw, Grade 6/6 Nylon Standard Flat Washer - 5/8" ID x 0.813" OD, 0.031" Thick, Plain Finish


Item #: 05401641
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 5/8
Inside Diameter (Inch) 5/8
Inside Diameter (Decimal Inch) 0.6250
Outside Diameter (Decimal Inch) 0.8130
Thickness (Decimal Inch) 0.0310
Material Grade 6/6
Material Nylon
Finish/Coating Plain
Fastener Standard L-P-410A Type 6/6
Maximum Inside Diameter (Decimal Inch) 0.6300
Minimum Outside Diameter (Decimal Inch) 0.8030
Minimum Thickness (Decimal Inch) 0.0280
Color Natural
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$10.51

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Made in USA - 5/16" Screw, Grade 6/6 Nylon Standard Flat Washer - 8.05mm ID x 1/2" OD, 0.81mm Thick - Best Tool & Supply

Made in USA - 5/16" Screw, Grade 6/6 Nylon Standard Flat Washer - 8.05mm ID x 1/2" OD, 0.81mm Thick


Item #: 05163423
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 5/16
Inside Diameter (Decimal Inch) 0.3170
Inside Diameter (mm) 8.05
Outside Diameter (Inch) 1/2
Outside Diameter (Decimal Inch) 0.5000
Outside Diameter (mm) 12.70
Thickness (Decimal Inch) 0.0320
Thickness (mm) 0.81
Material Grade 6/6
Material Nylon
Maximum Outside Diameter (Decimal Inch) 0.5000
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.015 to 0.015

$11.66

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Made in USA - #6 Screw, Grade 6/6 Nylon Standard Flat Washer - 0.156" ID x 0.312" OD, 0.031" Thick, Plain Finish - Best Tool & Supply

Made in USA - #6 Screw, Grade 6/6 Nylon Standard Flat Washer - 0.156" ID x 0.312" OD, 0.031" Thick, Plain Finish


Item #: 05401740
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 #6
Inside Diameter (Decimal Inch) 0.1560
Outside Diameter (Decimal Inch) 0.3120
Thickness (Decimal Inch) 0.0310
Material Grade 6/6
Material Nylon
Finish/Coating Plain
Fastener Standard L-P-410A Type 6/6
Maximum Inside Diameter (Decimal Inch) 0.1610
Minimum Outside Diameter (Decimal Inch) 0.3020
Minimum Thickness (Decimal Inch) 0.0280
Color Natural
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$29.70

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Value Collection - 1/2" Screw, Grade 8 Steel USS Flat Washer - 9/16" ID x 1-3/8" OD, 7/64" Thick, Zinc Yellow Dichromate Finish - Best Tool & Supply

Value Collection - 1/2" Screw, Grade 8 Steel USS Flat Washer - 9/16" ID x 1-3/8" OD, 7/64" Thick, Zinc Yellow Dichromate Finish


Item #: 67490565
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 1/2
Inside Diameter (Inch) 9/16
Outside Diameter (Inch) 1-3/8
Thickness (Inch) 7/64
Material Grade Grade 8
Material Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Thickness (Inch) 7/64

$48.55

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Value Collection - M12 Screw, Copper Standard Flat Washer - 14mm ID x 18mm OD, 1.5mm Thick - Best Tool & Supply

Value Collection - M12 Screw, Copper Standard Flat Washer - 14mm ID x 18mm OD, 1.5mm Thick


Item #: 51257160
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 Metric
Screw Size M12
Inside Diameter (mm) 14.00
Outside Diameter (mm) 18.00
Thickness (mm) 1.50
Material Copper

$0.38

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Value Collection - 2-1/4" Screw, Steel USS Flat Washer - 2-3/8" ID x 4-3/4" OD, 7/32" Thick, Plain Finish - Best Tool & Supply

Value Collection - 2-1/4" Screw, Steel USS Flat Washer - 2-3/8" ID x 4-3/4" OD, 7/32" Thick, Plain Finish


Item #: 67490243
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 2-1/4
Inside Diameter (Inch) 2-3/8
Outside Diameter (Inch) 4-3/4
Thickness (Inch) 7/32
Material Steel
Finish/Coating Plain

$537.23

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Made in USA - #0 Screw, Grade PEEK 450 GL30 Plastic High-Temperature Flat Washer - 0.078" ID x 0.188" OD, 0.02" Thick, Plain Finish - Best Tool & Supply

Made in USA - #0 Screw, Grade PEEK 450 GL30 Plastic High-Temperature Flat Washer - 0.078" ID x 0.188" OD, 0.02" Thick, Plain Finish


Item #: 46028544
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

High-Temperature flat washers are used in applications where thermal, chemical, and combustion properties are critical to performance.
Plastic is an inexpensive, lightweight material ideal for light-duty applications. It is corrosion resistant and can be used for deal for electrical insulating applications.
Product Specifications
Type High-Temperature
System of Measurement Inch
Screw Size #0
Inside Diameter (Decimal Inch) 0.0780
Outside Diameter (Decimal Inch) 0.1880
Thickness (Decimal Inch) 0.0200
Material Grade PEEK 450 GL30
Material Plastic
Finish/Coating Plain
Fastener Standard ASME B18.21.1
Minimum Inside Diameter (Decimal Inch) 0.0780
Maximum Inside Diameter (Decimal Inch) 0.0780
Minimum Outside Diameter (Decimal Inch) 0.1880
Maximum Outside Diameter (Decimal Inch) 0.1880
Minimum Thickness (Decimal Inch) 0.0160
Maximum Thickness (Decimal Inch) 0.0250
Color Natural
Hardness Rockwell M103

$0.43

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Value Collection - 3/8" Screw, Steel SAE Flat Washer - 13/32" ID x 13/16" OD, 1/16" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - 3/8" Screw, Steel SAE Flat Washer - 13/32" ID x 13/16" OD, 1/16" Thick, Zinc-Plated Finish


Item #: 87919965
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 (Inch) 13/32
Outside Diameter (Inch) 13/16
Thickness (Inch) 1/16
Material Steel
Finish/Coating Zinc-Plated

$7.09

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Value Collection - 3/8" Screw, Grade 8 Steel Extra Thick Flat Washer - Zinc Yellow Dichromate Finish - Best Tool & Supply

Value Collection - 3/8" Screw, Grade 8 Steel Extra Thick Flat Washer - Zinc Yellow Dichromate Finish


Item #: 67492520
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Extra-thick flat washers reduce the risk of deformation and add extra strength to fastening applications. They are also used for spacing and leveling.
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 Extra Thick
System of Measurement Inch
Screw Size 3/8
Material Grade Grade 8
Material Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Inside Diameter (Inch) 7/16
Maximum Outside Diameter (Inch) 1
Maximum Thickness (Decimal Inch) 0.0860

$68.68

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Value Collection - 1-1/4" Screw, Grade 8 Steel SAE Flat Washer - Zinc Yellow Dichromate Finish - Best Tool & Supply

Value Collection - 1-1/4" Screw, Grade 8 Steel SAE Flat Washer - Zinc Yellow Dichromate Finish


Item #: 52681731
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 1-1/4
Material Grade Grade 8
Material Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Inside Diameter (Inch) 1-3/8
Maximum Outside Diameter (Inch) 2-1/2
Maximum Thickness (Decimal Inch) 0.3130

$3.94

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TE-CO - #8 Screw, Grade 1010 Steel Standard Flat Washer - 3/16" ID x 7/16" OD, 5/64" Thick, Black Oxide Finish - Best Tool & Supply

TE-CO - #8 Screw, Grade 1010 Steel Standard Flat Washer - 3/16" ID x 7/16" OD, 5/64" Thick, Black Oxide Finish


Item #: 58354945
Brand: TE-CO
Model #: 42614
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.
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 Standard
System of Measurement Inch
Screw Size #8
Inside Diameter (Inch) 3/16
Inside Diameter (Decimal Inch) 0.1875
Outside Diameter (Inch) 7/16
Outside Diameter (Decimal Inch) 0.4375
Thickness (Decimal Inch) 0.0781
Thickness (Inch) 5/64
Material Grade 1010
Material Steel
Finish/Coating Black Oxide

$0.56

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Value Collection - 3/8" Screw, Grade SAE 1035-1050 Steel Standard Flat Washer - 0.401" ID x 13/16" OD, 0.08" Thick, Galvanized Finish - Best Tool & Supply

Value Collection - 3/8" Screw, Grade SAE 1035-1050 Steel Standard Flat Washer - 0.401" ID x 13/16" OD, 0.08" Thick, Galvanized Finish


Item #: 70284179
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.
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 Standard
System of Measurement Inch
Screw Size 3/8
Inside Diameter (Decimal Inch) 0.4010
Outside Diameter (Inch) 13/16
Outside Diameter (Decimal Inch) 0.8125
Thickness (Decimal Inch) 0.0800
Material Grade SAE 1035-1050
Material Steel
Finish/Coating Galvanized
Fastener Standard ASTM F436
Maximum Inside Diameter (Decimal Inch) 0.4190
Minimum Outside Diameter (Decimal Inch) 0.4010
Minimum Thickness (Decimal Inch) 0.0510

$19.20

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