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

Fasteners > Washers & Shims (ET04)
Made in USA - 7/16" Screw, Grade 6/6 Nylon Standard Flat Washer - 11.25mm ID x 3/4" OD, 3.18mm Thick - Best Tool & Supply

Made in USA - 7/16" Screw, Grade 6/6 Nylon Standard Flat Washer - 11.25mm ID x 3/4" OD, 3.18mm Thick


Item #: 05163480
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 7/16
Inside Diameter (Decimal Inch) 0.4430
Inside Diameter (mm) 11.25
Outside Diameter (Inch) 3/4
Outside Diameter (Decimal Inch) 0.7500
Outside Diameter (mm) 19.05
Thickness (Decimal Inch) 0.1250
Thickness (mm) 3.18
Material Grade 6/6
Material Nylon
Maximum Outside Diameter (Decimal Inch) 0.7500
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.015 to 0.015

$16.21

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Value Collection - 3/8" Screw, Grade 9 Steel SAE Flat Washer - Zinc Yellow Dichromate Finish - Best Tool & Supply

Value Collection - 3/8" Screw, Grade 9 Steel SAE Flat Washer - Zinc Yellow Dichromate Finish


Item #: 67514646
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
Material Grade Grade 9
Material Steel
Finish/Coating Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch) 0.4010
Maximum Inside Diameter (Decimal Inch) 0.4110
Minimum Outside Diameter (Decimal Inch) 0.8050
Maximum Outside Diameter (Decimal Inch) 0.8270
Minimum Thickness (Decimal Inch) 0.0900
Maximum Thickness (Decimal Inch) 0.1120
For Use With L9 Hex Nuts; L9 Stover Locknut

$30.12

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Value Collection - 3/8" Screw, Steel USS Flat Washer - 7/16" ID x 1" OD, 5/64" Thick, Galvanized Finish - Best Tool & Supply

Value Collection - 3/8" Screw, Steel USS Flat Washer - 7/16" ID x 1" OD, 5/64" Thick, Galvanized Finish


Item #: 67500884
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 3/8
Inside Diameter (Inch) 7/16
Outside Diameter (Inch) 1
Thickness (Inch) 5/64
Material Steel
Finish/Coating Galvanized
Fastener Standard ASME B18.22.1
Minimum Inside Diameter (Decimal Inch) 0.4330
Maximum Inside Diameter (Decimal Inch) 0.4530
Minimum Outside Diameter (Decimal Inch) 0.9930
Maximum Outside Diameter (Decimal Inch) 1.0300
Minimum Thickness (Decimal Inch) 0.0640
Maximum Thickness (Decimal Inch) 0.1040

$8.26

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Gibraltar - 3/8" Screw, Brass Standard Flat Washer - 13/32" ID x 7/8" OD, 1/8" Thick, Plain Finish - Best Tool & Supply

Gibraltar - 3/8" Screw, Brass Standard Flat Washer - 13/32" ID x 7/8" OD, 1/8" Thick, Plain Finish


Item #: 85643468
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.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Type Standard
System of Measurement Inch
Screw Size 3/8
Inside Diameter (Inch) 13/32
Inside Diameter (Decimal Inch) 0.4063
Outside Diameter (Inch) 7/8
Outside Diameter (Decimal Inch) 0.8750
Thickness (Decimal Inch) 0.1250
Thickness (Inch) 1/8
Material Brass
Finish/Coating Plain
Inside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$4.73

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Value Collection - Nylon Standard Flat Washer - 0.317" ID x 3/4" OD - Best Tool & Supply

Value Collection - Nylon Standard Flat Washer - 0.317" ID x 3/4" OD


Item #: 66441312
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.
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
Inside Diameter (Decimal Inch) 0.3170
Outside Diameter (Decimal Inch) 0.7500
Material Nylon

$11.02

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Made in USA - 5/8" Screw, Grade 6/6 Nylon Standard Flat Washer - 21/32" ID x 0.843" OD, 0.062" Thick, Plain Finish - Best Tool & Supply

Made in USA - 5/8" Screw, Grade 6/6 Nylon Standard Flat Washer - 21/32" ID x 0.843" OD, 0.062" Thick, Plain Finish


Item #: 05401666
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) 21/32
Inside Diameter (Decimal Inch) 0.6563
Outside Diameter (Decimal Inch) 0.8430
Thickness (Decimal Inch) 0.0620
Material Grade 6/6
Material Nylon
Finish/Coating Plain
Fastener Standard L-P-410A Type 6/6
Maximum Inside Diameter (Decimal Inch) 0.6610
Minimum Outside Diameter (Decimal Inch) 0.8330
Minimum Thickness (Decimal Inch) 0.0580
Color Natural
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$39.15

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Value Collection - M5 Screw, Steel Standard Flat Washer - 5.3mm ID x 10mm OD, 1mm Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - M5 Screw, Steel Standard Flat Washer - 5.3mm ID x 10mm OD, 1mm Thick, Zinc-Plated Finish


Item #: 61864237
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 Metric
Screw Size M5
Inside Diameter (mm) 5.30
Outside Diameter (mm) 10.00
Thickness (mm) 1.00
Material Steel
Finish/Coating Zinc-Plated
Fastener Standard DIN 125; ISO 7089/7090
Maximum Thickness (mm) 1.00
Hardness 140 HV

$0.07

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Bowmalloy - 1-1/4" Screw, Grade 9 Steel USS Flat Washer - 1-3/8" ID x 3" OD, 3/16" Thick, Bowma-Guard Finish - Best Tool & Supply

Bowmalloy - 1-1/4" Screw, Grade 9 Steel USS Flat Washer - 1-3/8" ID x 3" OD, 3/16" Thick, Bowma-Guard Finish


Item #: 54481775
Brand: Bowmalloy
Model #: BOWKP80411
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 1-1/4
Inside Diameter (Inch) 1-3/8
Inside Diameter (Decimal Inch) 1.3750
Outside Diameter (Inch) 3
Outside Diameter (Decimal Inch) 3.0000
Thickness (Decimal Inch) 0.1770
Thickness (Inch) 3/16
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 1.3650
Maximum Inside Diameter (Inch) 1-13/32
Maximum Inside Diameter (Decimal Inch) 1.4050
Maximum Outside Diameter (Inch) 3-21/64
Maximum Outside Diameter (Decimal Inch) 3.3300
Minimum Thickness (Decimal Inch) 0.1680
Maximum Thickness (Inch) 3/16
Maximum Thickness (Decimal Inch) 0.1920
Inside Diameter Tolerance (Decimal Inch) -0.020 to 0.020
Outside Diameter Tolerance (Decimal Inch) -0.023 to 0.023
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$322.18

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Gibraltar - M6 Screw, Grade 1010 Case Hardened Steel Extra Thick Flat Washer - 6.4mm ID x 13mm OD, 2.5mm Thick, Black Oxide Finish - Best Tool & Supply

Gibraltar - M6 Screw, Grade 1010 Case Hardened Steel Extra Thick Flat Washer - 6.4mm ID x 13mm OD, 2.5mm Thick, Black Oxide Finish


Item #: 71925937
Brand: Gibraltar
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.
Case hardened carbon steel is less brittle than carbon steel and will not fracture under high stress.
Product Specifications
Type Extra Thick
System of Measurement Metric
Screw Size M6
Inside Diameter (mm) 6.40
Outside Diameter (mm) 13.00
Thickness (mm) 2.50
Material Grade 1010
Material Case Hardened Steel
Finish/Coating Black Oxide

$1.39

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Value Collection - M20 Screw, Steel Standard Flat Washer - 21mm ID x 37mm OD, 3mm Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - M20 Screw, Steel Standard Flat Washer - 21mm ID x 37mm OD, 3mm Thick, Zinc-Plated Finish


Item #: 70982731
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 Metric
Screw Size M20
Inside Diameter (mm) 21.00
Outside Diameter (mm) 37.00
Thickness (mm) 3.00
Material Steel
Finish/Coating Zinc-Plated
Fastener Standard DIN 125; ISO 7089/7090
Maximum Thickness (mm) 3.00
Hardness 140 HV

$13.94

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Value Collection - M27 Screw, Grade 8 Steel Standard Flat Washer - 28mm ID x 50mm OD, 4mm Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - M27 Screw, Grade 8 Steel Standard Flat Washer - 28mm ID x 50mm OD, 4mm Thick, Zinc-Plated Finish


Item #: 09170374
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 Metric
Screw Size M27
Inside Diameter (mm) 28.00
Outside Diameter (mm) 50.00
Thickness (mm) 4.00
Material Grade Grade 8
Material Steel
Finish/Coating Zinc-Plated
Fastener Standard DIN 125; ISO 7089/7090
Hardness 140 HV

$105.63

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Value Collection - M36 Screw, Grade 18-8 Stainless Steel Standard Flat Washer - 37mm ID x 66mm OD, Plain Finish - Best Tool & Supply

Value Collection - M36 Screw, Grade 18-8 Stainless Steel Standard Flat Washer - 37mm ID x 66mm OD, Plain Finish


Item #: 03550977
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 M36
Inside Diameter (mm) 37.00
Outside Diameter (mm) 66.00
Material Grade 18-8
Material Stainless Steel
Finish/Coating Plain
Fastener Standard DIN 125A
Maximum Thickness (mm) 5.00

$2,173.05

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Made in USA - 1/4" Screw, PTFE Standard Flat Washer - 0.281" ID x 0.735" OD, 0.062" Thick, Plain Finish - Best Tool & Supply

Made in USA - 1/4" Screw, PTFE Standard Flat Washer - 0.281" ID x 0.735" OD, 0.062" Thick, Plain Finish


Item #: 05404538
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 1/4
Inside Diameter (Decimal Inch) 0.2810
Outside Diameter (Decimal Inch) 0.7350
Thickness (Decimal Inch) 0.0620
Material PTFE
Finish/Coating Plain
Fastener Standard ASTM D3308
Maximum Inside Diameter (Decimal Inch) 0.2860
Minimum Outside Diameter (Decimal Inch) 0.7250
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

$5.76

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Value Collection - 7/16" Screw, Brass Standard Flat Washer - 0.531" ID x 1-1/4" OD, 0.081" Thick, Plain Finish - Best Tool & Supply

Value Collection - 7/16" Screw, Brass Standard Flat Washer - 0.531" ID x 1-1/4" OD, 0.081" Thick, Plain Finish


Item #: 77153443
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 7/16
Inside Diameter (Decimal Inch) 0.5310
Outside Diameter (Decimal Inch) 1.2500
Thickness (Decimal Inch) 0.0810
Material Brass
Finish/Coating Plain

$177.73

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Made in USA - #4 Screw, Grade 1008/1010 Steel Standard Flat Washer - 1/8" ID x 3/8" OD, 0.03" Thick, Cadmium-Plated Finish, Meets Military Specifications - Best Tool & Supply

Made in USA - #4 Screw, Grade 1008/1010 Steel Standard Flat Washer - 1/8" ID x 3/8" OD, 0.03" Thick, Cadmium-Plated Finish, Meets Military Specifications


Item #: 07322969
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.
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 #4
Inside Diameter (Decimal Inch) 0.1250
Outside Diameter (Decimal Inch) 0.3750
Thickness (Decimal Inch) 0.0300
Material Grade 1008/1010
Material Steel
Finish/Coating Cadmium-Plated
Fastener Standard MS27183
Maximum Inside Diameter (Decimal Inch) 0.1330
Minimum Outside Diameter (Decimal Inch) 0.3700
Minimum Thickness (Decimal Inch) 0.0250
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.008
Outside Diameter Tolerance (Decimal Inch) -0.005 to 0.015

$13.88

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Value Collection - M33 Screw, Grade 316 Stainless Steel Standard Flat Washer - 34mm ID x 60mm OD, Plain Finish - Best Tool & Supply

Value Collection - M33 Screw, Grade 316 Stainless Steel Standard Flat Washer - 34mm ID x 60mm OD, Plain Finish


Item #: 75522599
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 M33
Inside Diameter (mm) 34.00
Outside Diameter (mm) 60.00
Material Grade 316
Material Stainless Steel
Finish/Coating Plain
Fastener Standard DIN 125A
Maximum Thickness (mm) 5.00

$23.19

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Made in USA - #2L Screw, Grade AN960 Stainless Steel Standard Flat Washer - 0.099" ID x 1/4" OD, 0.016" Thick, Passivated Finish, Meets Military Specifications - Best Tool & Supply

Made in USA - #2L Screw, Grade AN960 Stainless Steel Standard Flat Washer - 0.099" ID x 1/4" OD, 0.016" Thick, Passivated Finish, Meets Military Specifications


Item #: 05401427
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 #2L
Inside Diameter (Decimal Inch) 0.0990
Outside Diameter (Decimal Inch) 0.2500
Thickness (Decimal Inch) 0.0160
Material Grade AN960
Material Stainless Steel
Finish/Coating Passivated
Fastener Standard AN960
Maximum Inside Diameter (Decimal Inch) 0.1010
Minimum Outside Diameter (Decimal Inch) 0.2450
Minimum Thickness (Decimal Inch) 0.0140
Inside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Outside Diameter Tolerance (Decimal Inch) -0.005 to 0.020

$24.62

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Made in USA - #4 Screw, Grade 6/6 Nylon Standard Flat Washer - 0.12" ID x 0.22" OD, 0.031" Thick, Plain Finish - Best Tool & Supply

Made in USA - #4 Screw, Grade 6/6 Nylon Standard Flat Washer - 0.12" ID x 0.22" OD, 0.031" Thick, Plain Finish


Item #: 05401716
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 #4
Inside Diameter (Decimal Inch) 0.1200
Outside Diameter (Decimal Inch) 0.2200
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) 0.1250
Minimum Outside Diameter (Decimal Inch) 0.2100
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

$34.45

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Gibraltar - 1/4" Screw, Grade 1010 Case Hardened Steel Standard Flat Washer - 9/32" ID x 5/8" OD, 3/16" Thick, Black Oxide Finish - Best Tool & Supply

Gibraltar - 1/4" Screw, Grade 1010 Case Hardened Steel Standard Flat Washer - 9/32" ID x 5/8" OD, 3/16" Thick, Black Oxide Finish


Item #: 74213620
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 1/4
Inside Diameter (Inch) 9/32
Outside Diameter (Inch) 5/8
Thickness (Inch) 3/16
Material Grade 1010
Material Case Hardened Steel
Finish/Coating Black Oxide

$1.67

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Value Collection - 1/2" Screw, Silicon Bronze Standard Flat Washer - 0.531" ID x 1-1/4" OD, 0.091" Thick - Best Tool & Supply

Value Collection - 1/2" Screw, Silicon Bronze Standard Flat Washer - 0.531" ID x 1-1/4" OD, 0.091" Thick


Item #: 67494047
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 1/2
Inside Diameter (Decimal Inch) 0.5310
Outside Diameter (Inch) 1-1/4
Thickness (Decimal Inch) 0.0910
Material Silicon Bronze

$231.98

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