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


Fasteners > Washers & Shims (ET04)

Made in USA - 3/4" Screw, PTFE Standard Flat Washer - 0.78" ID x 1.63" OD, 0.303" Thick, Plain Finish


Item #: 05404397
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 3/4
Inside Diameter (Decimal Inch) 0.7800
Outside Diameter (Decimal Inch) 1.6300
Thickness (Decimal Inch) 0.3030
Material PTFE
Finish/Coating Plain
Fastener Standard ASTM D3308
Maximum Inside Diameter (Decimal Inch) 0.7850
Minimum Outside Diameter (Decimal Inch) 1.6200
Minimum Thickness (Decimal Inch) 0.2980
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$87.69

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Value Collection - 2" Screw, Grade 8 Alloy Steel SAE Flat Washer - 2-1/8" ID x 3-3/4" OD, 0.196" Thick, Zinc-Plated Finish


Item #: 04589693
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.
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 2
Inside Diameter (Inch) 2-1/8
Outside Diameter (Inch) 3-3/4
Thickness (Decimal Inch) 0.1960
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc-Plated
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 2.0630
Maximum Inside Diameter (Decimal Inch) 2.1870
Minimum Outside Diameter (Decimal Inch) 3.6880
Maximum Outside Diameter (Decimal Inch) 3.8120
Minimum Thickness (Decimal Inch) 0.1780
Maximum Thickness (Inch) 1/64

$815.52

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Value Collection - 1-1/2" Screw, Steel SAE Flat Washer - 1-9/16" ID x 3" OD, 5/32" Thick, Plain Finish


Item #: 67492082
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 1-1/2
Inside Diameter (Inch) 1-9/16
Outside Diameter (Inch) 3
Thickness (Inch) 5/32
Material Steel
Finish/Coating Plain

$166.20

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Value Collection - 3/8" Screw, Steel Fender Flat Washer - 3/8" ID x 1-1/2" OD, 0.049" Thick, Zinc-Plated Finish


Item #: 87920179
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
Inside Diameter (Decimal Inch) 0.3750
Outside Diameter (Inch) 1-1/2
Thickness (Decimal Inch) 0.0490
Material Steel
Finish/Coating Zinc-Plated
Maximum Outside Diameter (Decimal Inch) 1.5000

$15.82

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Gibraltar - 1" Screw, Alloy Steel Structural Flat Washer - 1-1/16" ID x 2" OD, 1/4" Thick, Zinc Yellow Dichromate Finish


Item #: 73840548
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Structural washers are thick, strong washers used in heavy-duty building construction. For outside building applications, structural washers are typically coated or galvanized for corrosion resistance.
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 Structural
System of Measurement Inch
Screw Size 1
Inside Diameter (Inch) 1-1/16
Inside Diameter (Decimal Inch) 1.0625
Outside Diameter (Inch) 2
Thickness (Decimal Inch) 0.2500
Thickness (Inch) 1/4
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch) 1.0550
Maximum Inside Diameter (Decimal Inch) 1.0920
Minimum Outside Diameter (Decimal Inch) 1.9930
Maximum Outside Diameter (Decimal Inch) 2.0300
Minimum Thickness (Decimal Inch) 0.2350
Maximum Thickness (Decimal Inch) 0.2640
For Use With Class 8 Cap Screw; Socket Cap Screw
Hardness Rockwell C43-C49

$6.83

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Value Collection - Vulcanized Fibre Standard Flat Washer - 0.312" ID x 9/16" OD, 0.031" Thick, Plain Finish


Item #: 70954821
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) 0.3120
Outside Diameter (Decimal Inch) 0.5625
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

$21.65

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Value Collection - 5/8" Screw, Brass Standard Flat Washer - 0.687" ID x 1-1/2" OD, 0.102" Thick, Plain Finish


Item #: 77153468
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) 0.6870
Outside Diameter (Decimal Inch) 1.5000
Thickness (Decimal Inch) 0.1020
Material Brass
Finish/Coating Plain

$383.74

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Made in USA - #5 Screw, PTFE Standard Flat Washer - 0.137" ID x 1/4" OD, 0.031" Thick, Plain Finish


Item #: 05404470
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
Inside Diameter (Decimal Inch) 0.1370
Outside Diameter (Decimal Inch) 0.2500
Thickness (Decimal Inch) 0.0310
Material PTFE
Finish/Coating Plain
Fastener Standard ASTM D3308
Maximum Inside Diameter (Decimal Inch) 0.1420
Minimum Outside Diameter (Decimal Inch) 0.2400
Minimum Thickness (Decimal Inch) 0.0270
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$6.64

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Value Collection - 5/16" Screw, Steel Fender Flat Washer - 11/32" ID x 1-1/4" OD, 1/8" Thick, Zinc-Plated Finish


Item #: 52683786
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) 0.1250
Material Steel
Finish/Coating Zinc-Plated
Maximum Outside Diameter (Inch) 1-1/4

$0.71

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Gibraltar - M16 Screw, Grade 1010 Case Hardened Steel Extra Thick Flat Washer - 17mm ID x 32mm OD, 5mm Thick, Black Oxide Finish


Item #: 73249344
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 M16
Inside Diameter (mm) 17.00
Outside Diameter (mm) 32.00
Thickness (mm) 5.00
Material Grade 1010
Material Case Hardened Steel
Finish/Coating Black Oxide

$4.48

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Value Collection - 7/8" Screw, Grade 8 Steel SAE Flat Washer - 15/16" ID x 1-3/4" OD, 9/64" Thick, Zinc Yellow Dichromate Finish


Item #: 61838595
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 7/8
Inside Diameter (Inch) 15/16
Outside Diameter (Inch) 1-3/4
Thickness (Inch) 9/64
Material Grade Grade 8
Material Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Thickness (Inch) 9/64

$0.87

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


Item #: 70982269
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 (Inch) 9/64
Material Steel
Finish/Coating Plain

$62.06

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Armor Coat - 5/16" Screw, Grade 8 Alloy Steel USS Flat Washer - 3/8" ID x 7/8" OD, 0.094" Thick


Item #: 74665233
Brand: Armor Coat
Model #: UST237820
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 (Inch) 3/8
Outside Diameter (Inch) 7/8
Thickness (Decimal Inch) 0.0940
Material Grade Grade 8
Material Alloy Steel
Fastener Standard ASME B18.22.1
Minimum Inside Diameter (Decimal Inch) 0.0640
Maximum Inside Diameter (Decimal Inch) 0.1040
Minimum Outside Diameter (Decimal Inch) 0.8680
Maximum Outside Diameter (Decimal Inch) 0.9050
Minimum Thickness (Decimal Inch) 0.0640
Maximum Thickness (Decimal Inch) 0.1040

$20.62

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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 #: 54481676
Brand: Bowmalloy
Model #: BOWKP80422
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

$219.51

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Made in USA - #12 Screw, Grade 6/6 Nylon Standard Flat Washer - 1/4" ID x 3/8" OD, 0.031" Thick, Plain Finish


Item #: 05401583
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 #12
Inside Diameter (Inch) 1/4
Inside Diameter (Decimal Inch) 0.2500
Outside Diameter (Decimal Inch) 0.3750
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) 0.2500
Minimum Outside Diameter (Decimal Inch) 0.3650
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

$25.36

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Made in USA - 5/16" Screw, Fiberglass Standard Flat Washer - 0.314" ID x 0.562" OD, 0.062" Thick


Item #: 04122883
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) 0.3140
Outside Diameter (Decimal Inch) 0.5620
Thickness (Decimal Inch) 0.0620
Material Fiberglass
Color Light Tan/Green

$0.47

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Morton Machine Works - #6 Screw, Grade 1020 Case Hardened Steel Fender Flat Washer - 5/32" ID x 9/16" OD, 1/8" Thick, Black Oxide Finish


Item #: 78688660
Brand: Morton Machine Works
Model #: DW-1
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.
Case hardened carbon steel is less brittle than carbon steel and will not fracture under high stress.
Product Specifications
Type Fender
System of Measurement Inch
Screw Size #6
Inside Diameter (Inch) 5/32
Inside Diameter (Decimal Inch) 0.1563
Outside Diameter (Inch) 9/16
Outside Diameter (Decimal Inch) 0.5625
Thickness (Decimal Inch) 0.1250
Thickness (Inch) 1/8
Material Grade 1020
Material Case Hardened Steel
Finish/Coating Black Oxide

$1.04

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Value Collection - 1/4" Screw, Grade 8 Steel SAE Flat Washer - 9/32" ID x 5/8" OD, Plain Finish


Item #: 61860490
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 1/4
Inside Diameter (Inch) 9/32
Outside Diameter (Inch) 5/8
Material Grade Grade 8
Material Steel
Finish/Coating Plain

$0.07

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Bowmalloy - 1/4" Screw, Grade 9 Steel SAE Flat Washer - 9/32" ID x 5/8" OD, 5/64" Thick, Bowma-Guard Finish


Item #: 54481395
Brand: Bowmalloy
Model #: BOW500013
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 1/4
Inside Diameter (Inch) 9/32
Inside Diameter (Decimal Inch) 0.2710
Outside Diameter (Inch) 5/8
Outside Diameter (Decimal Inch) 0.6250
Thickness (Decimal Inch) 0.0730
Thickness (Inch) 5/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.2660
Maximum Inside Diameter (Inch) 9/32
Maximum Inside Diameter (Decimal Inch) 0.2760
Maximum Outside Diameter (Inch) 41/64
Maximum Outside Diameter (Decimal Inch) 0.6350
Minimum Thickness (Decimal Inch) 0.0650
Maximum Thickness (Inch) 5/64
Maximum Thickness (Decimal Inch) 0.0800
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

$67.16

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Value Collection - 1-1/4" Screw, Grade 316 Stainless Steel SAE Flat Washer - 1-5/16" ID x 2-1/2" OD, 0.1562" Thick


Item #: 70962691
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.
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 SAE
System of Measurement Inch
Screw Size 1-1/4
Inside Diameter (Inch) 1-5/16
Outside Diameter (Inch) 2-1/2
Thickness (Decimal Inch) 0.1562
Material Grade 316
Material Stainless Steel
Minimum Inside Diameter (Decimal Inch) 1.3680
Maximum Inside Diameter (Decimal Inch) 1.4050
Minimum Outside Diameter (Decimal Inch) 2.4930
Maximum Outside Diameter (Decimal Inch) 2.5300
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Decimal Inch) 0.1920

$27.90

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