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


Fasteners > Washers & Shims (ET04)

Made in USA - 1/4" Screw, PTFE Standard Flat Washer - 0.26" ID x 0.337" OD, 0.025" Thick, Plain Finish


Item #: 05402128
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) 0.2600
Outside Diameter (Decimal Inch) 0.3370
Thickness (Decimal Inch) 0.0250
Material PTFE
Finish/Coating Plain
Fastener Standard ASTM D3308
Maximum Inside Diameter (Decimal Inch) 0.2650
Minimum Outside Diameter (Decimal Inch) 0.3270
Minimum Thickness (Decimal Inch) 0.0220
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$1.71

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Value Collection - M20 Screw, Grade 316 Stainless Steel Standard Flat Washer - 21mm ID x 37mm OD, 3mm Thick, Plain Finish


Item #: 09170408
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 M20
Inside Diameter (mm) 21.00
Outside Diameter (mm) 37.00
Thickness (mm) 3.00
Material Grade 316
Material Stainless Steel
Finish/Coating Plain
Fastener Standard DIN 125; ISO 7089/7090
Minimum Outside Diameter (mm) 37.00
Minimum Thickness (mm) 3.00
Maximum Thickness (mm) 3.00
Hardness 140 HV

$191.20

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Value Collection - 1-3/8" Screw, Grade 8 Alloy Steel USS Flat Washer - 1.493" ID x 2.78" OD, 0.213" Thick, Zinc Yellow Dichromate Finish


Item #: 02212108
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.
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 1-3/8
Inside Diameter (Decimal Inch) 1.4930
Outside Diameter (Decimal Inch) 2.7800
Thickness (Decimal Inch) 0.2130
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Inside Diameter (Decimal Inch) 1.5300
Minimum Outside Diameter (Decimal Inch) 2.7430
Minimum Thickness (Decimal Inch) 0.1360

$923.71

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Made in USA - #8 Screw, Grade PEEK 450 GL30 Plastic High-Temperature Flat Washer - 3/16" ID x 7/16" OD, 0.05" Thick, Plain Finish


Item #: 46028502
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 #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) 0.0500
Material Grade PEEK 450 GL30
Material Plastic
Finish/Coating Plain
Minimum Inside Diameter (Decimal Inch) 0.1880
Maximum Inside Diameter (Decimal Inch) 0.1880
Minimum Outside Diameter (Decimal Inch) 0.4380
Maximum Outside Diameter (Decimal Inch) 0.4380
Minimum Thickness (Decimal Inch) 0.0200
Maximum Thickness (Decimal Inch) 0.0600
Color Natural
Hardness Rockwell M103

$0.57

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Value Collection - 1/4" Screw, Steel USS Flat Washer - 0.307" ID x 0.749" OD, 0.08" Thick, Zinc-Plated Finish


Item #: 00095463
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 (Decimal Inch) 0.3070
Outside Diameter (Decimal Inch) 0.7490
Thickness (Decimal Inch) 0.0800
Material Steel
Finish/Coating Zinc-Plated
Maximum Inside Diameter (Decimal Inch) 0.3270
Minimum Outside Diameter (Decimal Inch) 0.7270
Minimum Thickness (Decimal Inch) 0.0510

$48.23

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Value Collection - 5/8" Screw, Grade 316 Stainless Steel Flat Washer - 0.688" ID x 1-3/4" OD, 0.134" Thick


Item #: 45275377
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Screw Size 5/8
Inside Diameter (Inch) 0.6880
Outside Diameter (Inch) 1-3/4
Thickness (Decimal Inch) 0.1340
Material Grade 316
Material Stainless Steel
Color Silver

$2.16

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Value Collection - 3/8" Screw, Grade 8 Steel USS Flat Washer - 7/16" ID x 1" OD, Plain Finish


Item #: 61866406
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
Material Grade Grade 8
Material Steel
Finish/Coating Plain

$0.11

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Value Collection - 5/16" Screw, Grade SAE 1035-1050 Steel Standard Flat Washer - 0.339" ID x 11/16" OD, 0.08" Thick, Galvanized Finish


Item #: 70284161
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 5/16
Inside Diameter (Decimal Inch) 0.3390
Outside Diameter (Inch) 11/16
Outside Diameter (Decimal Inch) 0.6875
Thickness (Decimal Inch) 0.0800
Material Grade SAE 1035-1050
Material Steel
Finish/Coating Galvanized
Fastener Standard ASTM F436
Minimum Outside Diameter (Decimal Inch) 0.6810
Minimum Thickness (Decimal Inch) 0.0510

$18.00

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Value Collection - 1/4" Screw, Grade 18-8 Stainless Steel Flat Washer - 0.312" ID x 0.734" OD, 0.065" Thick


Item #: 45289873
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

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
System of Measurement Inch
Screw Size 1/4
Inside Diameter (Inch) 0.3120
Outside Diameter (Inch) 0.7340
Thickness (Decimal Inch) 0.0650
Material Grade 18-8
Material Stainless Steel
Color Silver

$0.11

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Value Collection - 3/8" Screw, Grade 1010 Steel Standard Flat Washer - 13/32" ID x 7/8" OD, 1/8" Thick, Black Oxide Finish


Item #: 70978739
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 (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 Grade 1010
Material Steel
Finish/Coating Black Oxide

$143.13

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


Item #: 45274628
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
Inside Diameter (Decimal Inch) 0.2812
Outside Diameter (Inch) 1
Material Grade 18-8
Material Stainless Steel
Maximum Outside Diameter (Inch) 1
Minimum Thickness (Decimal Inch) 0.0560
Maximum Thickness (Decimal Inch) 0.0660

$0.20

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Bowmalloy - 5/8" Screw, Grade 9 Steel USS Flat Washer - 21/32" ID x 1-3/4" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481809
Brand: Bowmalloy
Model #: BOW500206
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) 21/32
Inside Diameter (Decimal Inch) 0.6460
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) 0.6410
Maximum Inside Diameter (Inch) 21/32
Maximum Inside Diameter (Decimal Inch) 0.6510
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

$265.95

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Made in USA - #2 Screw, Grade PEEK 450 GL30 Plastic High-Temperature Flat Washer - 0.094" ID x 1/4" OD, 0.02" Thick, Plain Finish


Item #: 46028536
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 #2
Inside Diameter (Decimal Inch) 0.0940
Outside Diameter (Inch) 1/4
Outside Diameter (Decimal Inch) 0.2500
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) 0.0940
Maximum Inside Diameter (Decimal Inch) 0.0940
Maximum Outside Diameter (Inch) 1/4
Minimum Thickness (Decimal Inch) 0.0160
Maximum Thickness (Decimal Inch) 0.0250
Color Natural
Hardness Rockwell M103

$0.45

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Value Collection - M8 Screw, Grade 316 Stainless Steel Standard Flat Washer - 8.4mm ID x 16mm OD, Plain Finish


Item #: 70967260
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 M8
Inside Diameter (mm) 8.40
Outside Diameter (mm) 16.00
Material Grade 316
Material Stainless Steel
Finish/Coating Plain
Fastener Standard DIN 125A
Maximum Thickness (mm) 1.60

$7.43

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Made in USA - 1/4" Screw, Grade G10 Fiberglass Standard Flat Washer - 1/4" ID x 1/2" OD, 0.031" Thick, Plain Finish


Item #: 07324585
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 1/4
Inside Diameter (Decimal Inch) 0.2500
Outside Diameter (Decimal Inch) 0.5000
Thickness (Decimal Inch) 0.0310
Material Grade G10
Material Fiberglass
Finish/Coating Plain
Fastener Standard MIL-R-6855 Class 2 Type A
Maximum Inside Diameter (Decimal Inch) 0.2550
Minimum Outside Diameter (Decimal Inch) 0.4900
Minimum Thickness (Decimal Inch) 0.0245
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$3.22

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


Item #: 61838538
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 Grade Grade 8
Material Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Thickness (Inch) 5/64

$0.19

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Value Collection - 3/4" Screw, Grade 316 Stainless Steel SAE Flat Washer - 13/16" ID x 2" OD, 0.148" Thick


Item #: 70943360
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 3/4
Inside Diameter (Inch) 13/16
Outside Diameter (Decimal Inch) 2.0000
Thickness (Decimal Inch) 0.1480
Material Grade 316
Material Stainless Steel
Minimum Inside Diameter (Decimal Inch) 0.7180
Maximum Inside Diameter (Decimal Inch) 0.8050
Minimum Outside Diameter (Decimal Inch) 1.9930
Maximum Outside Diameter (Decimal Inch) 2.0300
Minimum Thickness (Decimal Inch) 0.1220
Maximum Thickness (Decimal Inch) 0.1770
Color Silver

$28.81

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Value Collection - #8 Screw, Steel Fender Flat Washer - 3/16" ID x 3/4" OD, 0.067" Thick, Zinc-Plated Finish


Item #: 67493486
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 #8
Inside Diameter (Inch) 3/16
Inside Diameter (Decimal Inch) 0.1830
Outside Diameter (Inch) 3/4
Thickness (Decimal Inch) 0.0670
Material Steel
Finish/Coating Zinc-Plated
Minimum Inside Diameter (Decimal Inch) 0.1830
Maximum Inside Diameter (Decimal Inch) 0.1930
Minimum Outside Diameter (Decimal Inch) 0.7450
Maximum Outside Diameter (Decimal Inch) 0.7550
Minimum Thickness (Decimal Inch) 0.0570
Maximum Thickness (Decimal Inch) 0.0670

$9.30

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Gibraltar - 5/16" Screw, Steel Fender Flat Washer - 11/32" ID x 2" OD, 1/8" Thick, Zinc-Plated Finish


Item #: 73840803
Brand: Gibraltar
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) 2
Thickness (Decimal Inch) 0.1250
Thickness (Inch) 1/8
Material Steel
Finish/Coating Zinc-Plated

$4.16

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Made in USA - #6 Screw, Grade 1008/1010 Steel Standard Flat Washer - 0.156" ID x 0.312" OD, 0.03" Thick, Cadmium-Plated Finish, Meets Military Specifications


Item #: 07322993
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 #6
Inside Diameter (Decimal Inch) 0.1560
Outside Diameter (Decimal Inch) 0.3120
Thickness (Decimal Inch) 0.0300
Material Grade 1008/1010
Material Steel
Finish/Coating Cadmium-Plated
Fastener Standard MS27183
Maximum Inside Diameter (Decimal Inch) 0.1640
Minimum Outside Diameter (Decimal Inch) 0.3070
Minimum Thickness (Decimal Inch) 0.0270
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.008
Outside Diameter Tolerance (Decimal Inch) -0.005 to 0.008

$6.12

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