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


Fasteners > Washers & Shims (ET04)

Made in USA - 1/4" Screw, Grade 17-7 PH Stainless Steel USS Flat Washer - 5/16" ID x 3/4" OD, 0.063" Thick, Plain Finish


Item #: 07324411
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 1/4
Inside Diameter (Inch) 5/16
Inside Diameter (Decimal Inch) 0.3125
Outside Diameter (Inch) 3/4
Outside Diameter (Decimal Inch) 0.7500
Thickness (Decimal Inch) 0.0630
Material Grade 17-7 PH
Material Stainless Steel
Finish/Coating Plain
Fastener Standard ASTM A693
Maximum Inside Diameter (Decimal Inch) 0.3170
Minimum Outside Diameter (Decimal Inch) 0.7400
Minimum Thickness (Decimal Inch) 0.0595
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Hardness Rockwell C40-C48

$18.45

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Made in USA - #4 Screw, PTFE Standard Flat Washer - 1/8" ID x 1/4" OD, 0.003" Thick, Plain Finish


Item #: 05404454
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 #4
Inside Diameter (Decimal Inch) 0.1250
Outside Diameter (Decimal Inch) 0.2500
Thickness (Decimal Inch) 0.0030
Material PTFE
Finish/Coating Plain
Fastener Standard ASTM D3308
Maximum Inside Diameter (Decimal Inch) 0.1300
Minimum Outside Diameter (Decimal Inch) 0.2400
Minimum Thickness (Decimal Inch) 0.0020
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$7.12

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Gibraltar - M24 Screw, Grade 1010 Case Hardened Steel Extra Thick Flat Washer - 25mm ID x 43mm OD, 6.5mm Thick, Black Oxide Finish


Item #: 73249369
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 M24
Inside Diameter (mm) 25.00
Outside Diameter (mm) 43.00
Thickness (mm) 6.50
Material Grade 1010
Material Case Hardened Steel
Finish/Coating Black Oxide

$7.96

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Value Collection - 5/8" Screw, Steel USS Flat Washer - 11/16" ID x 1-3/4" OD, 9/64" Thick, Zinc-Plated Finish


Item #: 87919775
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 (Inch) 11/16
Outside Diameter (Inch) 1-3/4
Thickness (Decimal Inch) 0.1406
Material Steel
Finish/Coating Zinc-Plated
Color Silver

$20.77

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Bowmalloy - 1-1/8" Screw, Grade 9 Steel SAE Flat Washer - 1-3/16" ID x 2-1/4" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481569
Brand: Bowmalloy
Model #: BOW500023
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 1-1/8
Inside Diameter (Inch) 1-3/16
Inside Diameter (Decimal Inch) 1.1870
Outside Diameter (Inch) 2-1/4
Outside Diameter (Decimal Inch) 2.2500
Thickness (Decimal Inch) 0.1480
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 1.2430
Maximum Inside Diameter (Inch) 1-9/32
Maximum Inside Diameter (Decimal Inch) 1.2800
Maximum Outside Diameter (Inch) 2-9/32
Maximum Outside Diameter (Decimal Inch) 2.2800
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Inch) 3/16
Maximum Thickness (Decimal Inch) 0.1600
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

$86.79

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Value Collection - M10 Screw, Copper Standard Flat Washer - 12mm ID x 18mm OD, 1.5mm Thick


Item #: 51257178
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 M10
Inside Diameter (mm) 12.00
Outside Diameter (mm) 18.00
Thickness (mm) 1.50
Material Copper

$0.66

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Value Collection - M4 Screw, Grade 18-8 Stainless Steel Fender Flat Washer - 4.3mm ID x 12mm OD, Plain Finish


Item #: 65119943
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 M4
Inside Diameter (mm) 4.30
Outside Diameter (mm) 12.00
Material Grade 18-8
Material Stainless Steel
Finish/Coating Plain
Fastener Standard DIN 9021
Maximum Thickness (mm) 1.00

$13.82

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Bowmalloy - 7/8" Screw, Grade 9 Steel SAE Flat Washer - 15/16" ID x 1-3/4" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481767
Brand: Bowmalloy
Model #: BOW500121
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 7/8
Inside Diameter (Inch) 15/16
Inside Diameter (Decimal Inch) 0.8960
Outside Diameter (Inch) 1-3/4
Outside Diameter (Decimal Inch) 1.7500
Thickness (Decimal Inch) 0.1480
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.8910
Maximum Inside Diameter (Inch) 29/32
Maximum Inside Diameter (Decimal Inch) 0.9010
Maximum Outside Diameter (Inch) 1-49/64
Maximum Outside Diameter (Decimal Inch) 1.7600
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Inch) 5/32
Maximum Thickness (Decimal Inch) 0.1600
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
For Use With Bowmalloy Hex Head Cap Screws and Nuts
Hardness Rockwell C38-42

$188.74

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Armor Coat - 7/16" Screw, Grade 8 Alloy Steel SAE Flat Washer - 15/32" ID x 59/64" OD, 0.05" Thick


Item #: 76044494
Brand: Armor Coat
Model #: UST236042
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.
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 SAE
System of Measurement Inch
Screw Size 7/16
Inside Diameter (Inch) 15/32
Inside Diameter (Decimal Inch) 0.4688
Outside Diameter (Inch) 59/64
Outside Diameter (Decimal Inch) 0.9219
Thickness (Decimal Inch) 0.0500
Material Grade Grade 8
Material Alloy Steel
Fastener Standard ASME B18.22.1
Minimum Thickness (Decimal Inch) 0.0550

$23.80

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Value Collection - 3/8" Screw, Copper Standard Flat Washer - 0.395" ID x 1" OD, 0.081" Thick, Plain Finish


Item #: 80911605
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 3/8
Inside Diameter (Decimal Inch) 0.3950
Outside Diameter (Inch) 1
Thickness (Decimal Inch) 0.0810
Material Copper
Finish/Coating Plain

$74.72

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Value Collection - 1" Screw, Grade 2 Steel USS Flat Washer - 1.055" ID x 2.53" OD, 0.192" Thick, Zinc-Plated Finish


Item #: 89943179
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 (Decimal Inch) 1.0550
Outside Diameter (Decimal Inch) 2.5300
Thickness (Decimal Inch) 0.1920
Material Grade Grade 2
Material Steel
Finish/Coating Zinc-Plated
Maximum Inside Diameter (Decimal Inch) 1.0920
Minimum Outside Diameter (Decimal Inch) 2.4930
Minimum Thickness (Decimal Inch) 0.1360

$139.86

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Value Collection - Vulcanized Fibre Standard Flat Washer - 1/4" ID x 0.437" OD, 0.031" Thick, Plain Finish


Item #: 70954854
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) 0.2500
Outside Diameter (Decimal Inch) 0.4370
Thickness (Decimal Inch) 0.0310
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

$31.43

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Value Collection - 1/4" Screw, Grade 18-8 Stainless Steel Fender Flat Washer - 9/32" ID x 1" OD, 0.05" Thick


Item #: 67317768
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 Inch
Screw Size 1/4
Inside Diameter (Inch) 9/32
Outside Diameter (Inch) 1
Thickness (Decimal Inch) 0.0500
Material Grade 18-8
Material Stainless Steel
Minimum Thickness (Decimal Inch) 0.0430

$31.43

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Armor Coat - 5/16" Screw, Grade 8 Alloy Steel SAE Flat Washer - 11/32" ID x 11/16" OD, 0.05" Thick


Item #: 76044478
Brand: Armor Coat
Model #: UST236040
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.
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 SAE
System of Measurement Inch
Screw Size 5/16
Inside Diameter (Inch) 11/32
Inside Diameter (Decimal Inch) 0.3438
Outside Diameter (Inch) 11/16
Outside Diameter (Decimal Inch) 0.6875
Thickness (Decimal Inch) 0.0500
Material Grade Grade 8
Material Alloy Steel
Fastener Standard ASME B18.22.1
Minimum Thickness (Decimal Inch) 0.0550

$13.49

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Value Collection - #6 Screw, Grade 2 Steel SAE Flat Washer - 5/32" ID x 3/8" OD, 0.065" Thick, Zinc-Plated Finish


Item #: 02214351
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 #6
Inside Diameter (Inch) 5/32
Outside Diameter (Inch) 3/8
Thickness (Decimal Inch) 0.0650
Material Grade Grade 2
Material Steel
Finish/Coating Zinc-Plated
Minimum Inside Diameter (Decimal Inch) 0.1510
Maximum Inside Diameter (Decimal Inch) 0.1640
Minimum Outside Diameter (Decimal Inch) 0.3700
Maximum Outside Diameter (Decimal Inch) 0.3900
Minimum Thickness (Decimal Inch) 0.0360
Maximum Thickness (Inch) 3/64

$114.06

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Value Collection - 7/16" Screw, Grade 8 Steel SAE Flat Washer - 15/32" ID x 15/16" OD, 1/16" Thick, Zinc-Plated Finish


Item #: 61867255
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 7/16
Inside Diameter (Inch) 15/32
Outside Diameter (Inch) 15/16
Thickness (Inch) 1/16
Material Grade Grade 8
Material Steel
Finish/Coating Zinc-Plated
Maximum Thickness (Inch) 1/16

$0.27

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Value Collection - M6 Screw, Grade 18-8 Stainless Steel Fender Flat Washer - 6.4mm ID x 24mm OD, Plain Finish


Item #: 65119968
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 M6
Inside Diameter (mm) 6.40
Outside Diameter (mm) 24.00
Material Grade 18-8
Material Stainless Steel
Finish/Coating Plain
Fastener Standard DIN 9021
Maximum Thickness (mm) 1.60

$27.86

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Made in USA - 5/16" Screw, Grade G10 Fiberglass Standard Flat Washer - 0.312" ID x 0.562" OD, 0.062" Thick, Plain Finish


Item #: 07324593
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 5/16
Inside Diameter (Decimal Inch) 0.3120
Outside Diameter (Decimal Inch) 0.5620
Thickness (Decimal Inch) 0.0620
Material Grade G10
Material Fiberglass
Finish/Coating Plain
Fastener Standard MIL-I-24768/27 GEE-F (G10/FR-4)
Maximum Inside Diameter (Decimal Inch) 0.3170
Minimum Outside Diameter (Decimal Inch) 0.5520
Minimum Thickness (Decimal Inch) 0.0545
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$15.70

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Made in USA - 1" Screw, Grade 300 Stainless Steel Standard Flat Washer - 1.062" ID x 2-1/2" OD, 0.136" Thick, Passivated Finish, Meets Military Specifications


Item #: 82294760
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 1
Inside Diameter (Decimal Inch) 1.0620
Outside Diameter (Decimal Inch) 2.5000
Thickness (Decimal Inch) 0.1360
Material Grade 300
Material Stainless Steel
Finish/Coating Passivated
Fastener Standard MS15795
Maximum Inside Diameter (Decimal Inch) 1.0840
Minimum Outside Diameter (Decimal Inch) 2.4930
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Decimal Inch) 0.1920
Inside Diameter Tolerance (Decimal Inch) -0.007 to 0.030
Outside Diameter Tolerance (Decimal Inch) -0.007 to 0.030

$16.77

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Made in USA - #8 Screw, Grade 6/6 Nylon Standard Flat Washer - 4.5mm ID x 10.36mm OD, 1.57mm Thick


Item #: 67353441
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) 0.1770
Inside Diameter (mm) 4.50
Outside Diameter (Decimal Inch) 0.4080
Outside Diameter (mm) 10.36
Thickness (Decimal Inch) 0.0620
Thickness (mm) 1.57
Material Grade 6/6
Material Nylon
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.005 to 0.005

$12.51

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