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

Fasteners > Washers & Shims (ET04)
Value Collection - M2.5 Screw, Grade 8 Steel Standard Flat Washer - 2.7mm ID x 6mm OD, 0.5mm Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - M2.5 Screw, Grade 8 Steel Standard Flat Washer - 2.7mm ID x 6mm OD, 0.5mm Thick, Zinc-Plated Finish


Item #: 09170358
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 M2.5
Inside Diameter (mm) 2.70
Outside Diameter (mm) 6.00
Thickness (mm) 0.50
Material Grade Grade 8
Material Steel
Finish/Coating Zinc-Plated
Fastener Standard DIN 125; ISO 7089/7090
Hardness 140 HV

$3.34

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Value Collection - 5/8" Screw, Grade 2 Steel USS Flat Washer - 0.681" ID x 1.78" OD, 0.16" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - 5/8" Screw, Grade 2 Steel USS Flat Washer - 0.681" ID x 1.78" OD, 0.16" Thick, Zinc-Plated Finish


Item #: 02215234
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 5/8
Inside Diameter (Decimal Inch) 0.6810
Outside Diameter (Decimal Inch) 1.7800
Thickness (Decimal Inch) 0.1600
Material Grade Grade 2
Material Steel
Finish/Coating Zinc-Plated
Fastener Standard NAS620
Maximum Inside Diameter (Decimal Inch) 0.7180
Minimum Outside Diameter (Decimal Inch) 1.7430
Minimum Thickness (Decimal Inch) 0.1080

$58.28

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Made in USA - #12 Screw, Grade PEEK 450 GL30 Plastic High-Temperature Flat Washer - 1/4" ID x 0.562" OD, 0.065" Thick, Plain Finish - Best Tool & Supply

Made in USA - #12 Screw, Grade PEEK 450 GL30 Plastic High-Temperature Flat Washer - 1/4" ID x 0.562" OD, 0.065" Thick, Plain Finish


Item #: 46028650
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 #12
Inside Diameter (Inch) 1/4
Inside Diameter (Decimal Inch) 0.2500
Outside Diameter (Decimal Inch) 0.5620
Thickness (Decimal Inch) 0.0650
Material Grade PEEK 450 GL30
Material Plastic
Finish/Coating Plain
Fastener Standard ASME B18.21.1
Minimum Inside Diameter (Decimal Inch) 0.2500
Maximum Inside Diameter (Inch) 1/4
Maximum Inside Diameter (Decimal Inch) 0.2500
Minimum Outside Diameter (Decimal Inch) 0.5620
Maximum Outside Diameter (Decimal Inch) 0.5620
Minimum Thickness (Decimal Inch) 0.5100
Maximum Thickness (Decimal Inch) 0.0800
Color Natural
Hardness Rockwell M103

$0.57

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Value Collection - 1/4" Screw, Steel Fender Flat Washer - 1/4" ID x 1" OD, 0.049" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - 1/4" Screw, Steel Fender Flat Washer - 1/4" ID x 1" OD, 0.049" Thick, Zinc-Plated Finish


Item #: 87920112
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 1/4
Inside Diameter (Inch) 1/4
Outside Diameter (Inch) 1
Thickness (Decimal Inch) 0.0490
Material Steel
Finish/Coating Zinc-Plated
Maximum Outside Diameter (Decimal Inch) 1.0000

$7.20

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Made in USA - #3 Screw, Nylon Standard Flat Washer - 0.108" ID x 0.247" OD, 0.031" Thick - Best Tool & Supply

Made in USA - #3 Screw, Nylon Standard Flat Washer - 0.108" ID x 0.247" OD, 0.031" Thick


Item #: 04123063
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 #3
Inside Diameter (Decimal Inch) 0.1080
Outside Diameter (Decimal Inch) 0.2470
Thickness (Decimal Inch) 0.0310
Material Nylon
Color Dark Gray

$1.31

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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 Yellow Dichromate 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 Yellow Dichromate Finish


Item #: 61838553
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 Yellow Dichromate
Maximum Thickness (Inch) 1/16

$0.13

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Value Collection - M12 Screw, Grade 316 Stainless Steel Fender Flat Washer - 13mm ID x 37mm OD, Plain Finish - Best Tool & Supply

Value Collection - M12 Screw, Grade 316 Stainless Steel Fender Flat Washer - 13mm ID x 37mm OD, Plain Finish


Item #: 66095407
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.
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 Fender
System of Measurement Metric
Screw Size M12
Inside Diameter (mm) 13.00
Outside Diameter (mm) 37.00
Material Grade 316
Material Stainless Steel
Finish/Coating Plain
Fastener Standard DIN 9021
Maximum Thickness (mm) 3.00

$415.31

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Made in USA - #8 Screw, Grade 6/6 Nylon Standard Flat Washer - 4.34mm ID x 3/8" OD, 3.18mm Thick - Best Tool & Supply

Made in USA - #8 Screw, Grade 6/6 Nylon Standard Flat Washer - 4.34mm ID x 3/8" OD, 3.18mm Thick


Item #: 05163357
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) 0.1250
Thickness (mm) 3.18
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

$8.42

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Value Collection - 7/8" Screw, Steel USS Flat Washer - 15/16" ID x 2-1/4" OD, 0.1719" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - 7/8" Screw, Steel USS Flat Washer - 15/16" ID x 2-1/4" OD, 0.1719" Thick, Zinc-Plated Finish


Item #: 87919791
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 7/8
Inside Diameter (Inch) 15/16
Outside Diameter (Inch) 2-1/4
Thickness (Decimal Inch) 0.1719
Material Steel
Finish/Coating Zinc-Plated
Color Silver

$21.74

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Gibraltar - 5/16" Screw, Grade 12L14 Case Hardened Steel Beveled Round Flat Washer - 11/32" ID x 3/4" OD, 1/8" Thick, Plain Finish - Best Tool & Supply

Gibraltar - 5/16" Screw, Grade 12L14 Case Hardened Steel Beveled Round Flat Washer - 11/32" ID x 3/4" OD, 1/8" Thick, Plain Finish


Item #: 76423920
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.
Case hardened carbon steel is less brittle than carbon steel and will not fracture under high stress.
Product Specifications
Type Beveled Round
System of Measurement Inch
Screw Size 5/16
Inside Diameter (Inch) 11/32
Inside Diameter (Decimal Inch) 0.3438
Outside Diameter (Inch) 3/4
Outside Diameter (Decimal Inch) 0.7500
Thickness (Decimal Inch) 0.1250
Thickness (Inch) 1/8
Material Grade 12L14
Material Case Hardened Steel
Finish/Coating Plain

$2.29

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Made in USA - #4 Screw, Grade G10 Fiberglass Standard Flat Washer - 0.122" ID x 0.218" OD, 0.015" Thick, Plain Finish - Best Tool & Supply

Made in USA - #4 Screw, Grade G10 Fiberglass Standard Flat Washer - 0.122" ID x 0.218" OD, 0.015" Thick, Plain Finish


Item #: 07324510
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.
Fiberglass is a strong, lightweight material with high corrosion resistance. Fiberglass is commonly used in marine applications and other harsh environments where strength and durability are important.
Product Specifications
Type Standard
System of Measurement Inch
Screw Size #4
Inside Diameter (Decimal Inch) 0.1220
Outside Diameter (Decimal Inch) 0.2180
Thickness (Decimal Inch) 0.0150
Material Grade G10
Material Fiberglass
Finish/Coating Plain
Fastener Standard MIL-I-24768/27 GEE-F (G10/FR-4)
Maximum Inside Diameter (Decimal Inch) 0.1270
Minimum Outside Diameter (Decimal Inch) 0.2080
Minimum Thickness (Decimal Inch) 0.0120
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$19.51

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Value Collection - 1/4" Screw, Copper Standard Flat Washer - 1/4" ID x 5/8" OD, 0.049" Thick, Plain Finish - Best Tool & Supply

Value Collection - 1/4" Screw, Copper Standard Flat Washer - 1/4" ID x 5/8" OD, 0.049" Thick, Plain Finish


Item #: 67494526
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 1/4
Inside Diameter (Decimal Inch) 0.2500
Outside Diameter (Inch) 5/8
Thickness (Decimal Inch) 0.0490
Material Copper
Finish/Coating Plain

$59.66

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Value Collection - #8 Screw, Brass Standard Flat Washer - 0.172" ID x 7/16" OD, 0.036" Thick, Plain Finish - Best Tool & Supply

Value Collection - #8 Screw, Brass Standard Flat Washer - 0.172" ID x 7/16" OD, 0.036" Thick, Plain Finish


Item #: 70999388
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 #8
Inside Diameter (Decimal Inch) 0.1720
Outside Diameter (Inch) 7/16
Thickness (Decimal Inch) 0.0360
Material Brass
Finish/Coating Plain
Maximum Outside Diameter (Decimal Inch) 0.4370
Color Silver

$483.08

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Value Collection - 3/8" Screw, Steel Fender Flat Washer - 13/32" ID x 1-5/8" OD, 0.08" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - 3/8" Screw, Steel Fender Flat Washer - 13/32" ID x 1-5/8" OD, 0.08" Thick, Zinc-Plated Finish


Item #: 67493643
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) 13/32
Outside Diameter (Inch) 1-5/8
Thickness (Decimal Inch) 0.0800
Material Steel
Finish/Coating Zinc-Plated
Minimum Thickness (Decimal Inch) 0.0510

$47.17

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Made in USA - 9/16" Screw, Grade PEEK 450 GL30 Plastic High-Temperature Flat Washer - 0.594" ID x 1.469" OD, 0.1" Thick, Plain Finish - Best Tool & Supply

Made in USA - 9/16" Screw, Grade PEEK 450 GL30 Plastic High-Temperature Flat Washer - 0.594" ID x 1.469" OD, 0.1" Thick, Plain Finish


Item #: 46028593
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 9/16
Inside Diameter (Decimal Inch) 0.5940
Outside Diameter (Decimal Inch) 1.4690
Thickness (Decimal Inch) 0.1000
Material Grade PEEK 450 GL30
Material Plastic
Finish/Coating Plain
Minimum Inside Diameter (Decimal Inch) 0.5940
Maximum Inside Diameter (Decimal Inch) 0.5940
Minimum Outside Diameter (Decimal Inch) 1.4690
Maximum Outside Diameter (Decimal Inch) 1.4690
Minimum Thickness (Decimal Inch) 0.0740
Maximum Thickness (Decimal Inch) 0.1210
Color Natural
Hardness Rockwell M103

$2.06

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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 #: 61838470
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

$2.03

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Value Collection - M12 Screw, Copper Standard Flat Washer - 14mm ID x 20mm OD, 1.5mm Thick - Best Tool & Supply

Value Collection - M12 Screw, Copper Standard Flat Washer - 14mm ID x 20mm OD, 1.5mm Thick


Item #: 51257152
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) 20.00
Thickness (mm) 1.50
Material Copper

$1.47

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Made in USA - #8L Screw, Grade AN960 Stainless Steel Standard Flat Washer - 0.174" ID x 3/8" OD, 0.016" Thick, Passivated Finish, Meets Military Specifications - Best Tool & Supply

Made in USA - #8L Screw, Grade AN960 Stainless Steel Standard Flat Washer - 0.174" ID x 3/8" OD, 0.016" Thick, Passivated Finish, Meets Military Specifications


Item #: 05401492
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 #8L
Inside Diameter (Decimal Inch) 0.1740
Outside Diameter (Decimal Inch) 0.3750
Thickness (Decimal Inch) 0.0160
Material Grade AN960
Material Stainless Steel
Finish/Coating Passivated
Fastener Standard AN960
Maximum Inside Diameter (Decimal Inch) 0.1760
Minimum Outside Diameter (Decimal Inch) 0.3700
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

$34.11

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Made in USA - 5/16" Screw, Grade 8 Alloy Steel USS Flat Washer - 0.37" ID x 0.905" OD, 0.104" Thick, Zinc Yellow Dichromate Finish - Best Tool & Supply

Made in USA - 5/16" Screw, Grade 8 Alloy Steel USS Flat Washer - 0.37" ID x 0.905" OD, 0.104" Thick, Zinc Yellow Dichromate Finish


Item #: 02995140
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.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
Type USS
System of Measurement Inch
Screw Size 5/16
Inside Diameter (Decimal Inch) 0.3700
Outside Diameter (Decimal Inch) 0.9050
Thickness (Decimal Inch) 0.1040
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Inside Diameter (Decimal Inch) 0.3900
Minimum Outside Diameter (Decimal Inch) 0.8680
Minimum Thickness (Decimal Inch) 0.0640

$41.43

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Value Collection - 7/16" Screw, Grade 8 Steel USS Flat Washer - 1/2" ID x 1-1/4" OD, 5/64" Thick, Zinc Yellow Dichromate Finish - Best Tool & Supply

Value Collection - 7/16" Screw, Grade 8 Steel USS Flat Washer - 1/2" ID x 1-1/4" OD, 5/64" Thick, Zinc Yellow Dichromate Finish


Item #: 52681681
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
Thickness (Inch) 5/64
Material Grade Grade 8
Material Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Thickness (Inch) 5/64

$0.28

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