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


Fasteners > Washers & Shims (ET04)


Made in USA - 1/2" Screw, PTFE Standard Flat Washer - 1/2" ID x 1.003" OD, 0.062" Thick, Plain Finish


Item #: 05404355
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 1/2
Inside Diameter (Decimal Inch) 0.5000
Outside Diameter (Decimal Inch) 1.0030
Thickness (Decimal Inch) 0.0620
Material PTFE
Finish/Coating Plain
Fastener Standard ASTM D3308
Maximum Inside Diameter (Decimal Inch) 0.5050
Minimum Outside Diameter (Decimal Inch) 0.9930
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

$6.36

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Morton Machine Works - 5/16" Screw, Grade 1020 Case Hardened Steel Fender Flat Washer - 11/32" ID x 1-1/4" OD, 1/8" Thick, Black Oxide Finish


Item #: 78688710
Brand: Morton Machine Works
Model #: DW-6
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 5/16
Inside Diameter (Inch) 11/32
Outside Diameter (Inch) 1-1/4
Thickness (Decimal Inch) 0.1250
Thickness (Inch) 1/8
Material Grade 1020
Material Case Hardened Steel
Finish/Coating Black Oxide

$2.48

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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 #: 54481874
Brand: Bowmalloy
Model #: BOW500213
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

$342.87

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Value Collection - 1-1/4" Screw, Grade 8 Steel SAE Flat Washer - 1-3/8" ID x 2-1/2" OD, 5/32" Thick, Zinc Yellow Dichromate Finish


Item #: 67492249
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 1-1/4
Inside Diameter (Inch) 1-3/8
Outside Diameter (Inch) 2-1/2
Thickness (Inch) 5/32
Material Grade Grade 8
Material Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Thickness (Inch) 5/32

$211.20

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Value Collection - 1-1/8" Screw, Grade 2 Steel USS Flat Washer - 1.243" ID x 2.78" OD, 0.192" Thick, Zinc-Plated Finish


Item #: 82691627
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 1-1/8
Inside Diameter (Decimal Inch) 1.2430
Outside Diameter (Decimal Inch) 2.7800
Thickness (Decimal Inch) 0.1920
Material Grade Grade 2
Material Steel
Finish/Coating Zinc-Plated
Maximum Inside Diameter (Decimal Inch) 1.2800
Minimum Outside Diameter (Decimal Inch) 2.7430
Minimum Thickness (Decimal Inch) 0.1360

$29.18

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Made in USA - 1/4" Screw, Nylon Standard Flat Washer - 0.262" ID x 1/2" OD, 0.031" Thick


Item #: 04123113
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 1/4
Inside Diameter (Decimal Inch) 0.2620
Outside Diameter (Decimal Inch) 0.5000
Thickness (Decimal Inch) 0.0310
Material Nylon
Color Dark Gray

$0.72

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Made in USA - 3/8" Screw, Grade 9 Steel USS Flat Washer - Zinc Yellow Dichromate Finish


Item #: 64704976
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.
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
Material Grade Grade 9
Material Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Inside Diameter (Decimal Inch) 0.3960
Maximum Outside Diameter (Inch) 1
Maximum Thickness (Decimal Inch) 0.1040

$0.38

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Made in USA - #3 Screw, Grade 6/6 Nylon Standard Flat Washer - 2.64mm ID x 5.59mm OD, 0.79mm Thick


Item #: 67353086
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) 0.1040
Inside Diameter (mm) 2.64
Outside Diameter (Decimal Inch) 0.2200
Outside Diameter (mm) 5.59
Thickness (Decimal Inch) 0.0310
Thickness (mm) 0.79
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

$8.39

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Value Collection - 7/16" Screw, Grade 316 Stainless Steel SAE Flat Washer - 1/2" ID x 1-1/8" OD, 0.062" Thick, Plain Finish


Item #: 45286036
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 7/16
Inside Diameter (Inch) 1/2
Outside Diameter (Inch) 1-1/8
Thickness (Decimal Inch) 0.0620
Material Grade 316
Material Stainless Steel
Finish/Coating Plain
Minimum Inside Diameter (Decimal Inch) 0.5000
Maximum Inside Diameter (Decimal Inch) 0.5000
Minimum Outside Diameter (Decimal Inch) 1.1200
Maximum Outside Diameter (Decimal Inch) 1.1250
Minimum Thickness (Decimal Inch) 0.0550
Color Silver

$0.73

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Value Collection - 3/8" Screw, Grade 316 Stainless Steel Fender Flat Washer - 0.399" ID x 1-1/2" OD, 0.069" Thick, Plain Finish


Item #: 09182007
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 3/8
Inside Diameter (Decimal Inch) 0.3990
Outside Diameter (Inch) 1-1/2
Thickness (Decimal Inch) 0.0690
Material Grade 316
Material Stainless Steel
Finish/Coating Plain
Maximum Inside Diameter (Decimal Inch) 0.4130
Minimum Outside Diameter (Decimal Inch) 1.4930
Maximum Outside Diameter (Decimal Inch) 1.5070
Minimum Thickness (Decimal Inch) 0.0550

$172.13

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Made in USA - #6L Screw, Grade AN960 Stainless Steel Standard Flat Washer - 0.149" ID x 3/8" OD, 0.032" Thick, Passivated Finish, Meets Military Specifications


Item #: 05401484
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 #6L
Inside Diameter (Decimal Inch) 0.1490
Outside Diameter (Decimal Inch) 0.3750
Thickness (Decimal Inch) 0.0320
Material Grade AN960
Material Stainless Steel
Finish/Coating Passivated
Fastener Standard AN960
Maximum Inside Diameter (Decimal Inch) 0.1510
Minimum Outside Diameter (Decimal Inch) 0.3700
Minimum Thickness (Decimal Inch) 0.0280
Inside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Outside Diameter Tolerance (Decimal Inch) -0.005 to 0.020

$19.01

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Made in USA - 1-3/8" Screw, Grade 8 Alloy Steel SAE Flat Washer - 1-7/16" ID x 2-3/4" OD, 0.213" Thick, Zinc Yellow Dichromate Finish


Item #: 02995009
Brand: Made in USA
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 1-3/8
Inside Diameter (Inch) 1-7/16
Outside Diameter (Inch) 2-3/4
Thickness (Decimal Inch) 0.2130
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch) 1.4930
Maximum Inside Diameter (Decimal Inch) 1.5300
Minimum Outside Diameter (Decimal Inch) 2.7430
Maximum Outside Diameter (Decimal Inch) 2.7800
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Inch) 5/32

$624.85

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Value Collection - #10 Screw, Grade 18-8 Stainless Steel Flat Washer - 0.203" ID x 1/2" OD, 0.041" Thick


Item #: 45283793
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 #10
Inside Diameter (Inch) 0.2030
Outside Diameter (Inch) 1/2
Thickness (Decimal Inch) 0.0410
Material Grade 18-8
Material Stainless Steel
Color Silver

$0.11

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Made in USA - 7/16" Screw, Grade 6/6 Nylon Standard Flat Washer - 0.469" ID x 1-1/8" OD, 0.062" Thick, Plain Finish


Item #: 05401948
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) 0.4690
Outside Diameter (Decimal Inch) 1.1250
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) 0.4740
Minimum Outside Diameter (Decimal Inch) 1.1150
Minimum Thickness (Decimal Inch) 0.0580
Color Natural
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.015
Outside Diameter Tolerance (Decimal Inch) -0.007 to 0.015

$23.45

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Value Collection - 1/2" Screw, Steel SAE Flat Washer - 17/32" ID x 1-1/16" OD, 3/32" Thick, Plain Finish


Item #: 67491720
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 1/2
Inside Diameter (Inch) 17/32
Outside Diameter (Inch) 1-1/16
Thickness (Inch) 3/32
Material Steel
Finish/Coating Plain

$11.74

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Value Collection - 5/16" Screw, Copper Standard Flat Washer - 0.336" ID x 3/4" OD, 0.064" Thick, Plain Finish


Item #: 80911613
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 5/16
Inside Diameter (Decimal Inch) 0.3360
Outside Diameter (Inch) 3/4
Thickness (Decimal Inch) 0.0640
Material Copper
Finish/Coating Plain

$126.24

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Value Collection - #10 Screw, Steel SAE Flat Washer - 7/32" ID x 1/2" OD, 3/64" Thick, Zinc-Plated Finish


Item #: 87919924
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 #10
Inside Diameter (Inch) 7/32
Outside Diameter (Inch) 1/2
Thickness (Inch) 3/64
Material Steel
Finish/Coating Zinc-Plated

$10.22

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Made in USA - 1/2" Screw, Grade 6/6 Nylon Standard Flat Washer - 12.83mm ID x 3/4" OD, 1.57mm Thick


Item #: 67353805
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 1/2
Inside Diameter (Decimal Inch) 0.5050
Inside Diameter (mm) 12.83
Outside Diameter (Inch) 3/4
Outside Diameter (Decimal Inch) 0.7500
Outside Diameter (mm) 19.05
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) -0.015 to 0.015

$16.21

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Made in USA - #8 Screw, Grade 300 Stainless Steel Standard Flat Washer - 0.188" ID x 0.438" OD, 0.065" Thick, Passivated Finish, Meets Military Specifications


Item #: 07322837
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 #8
Inside Diameter (Decimal Inch) 0.1880
Outside Diameter (Decimal Inch) 0.4380
Thickness (Decimal Inch) 0.0650
Material Grade 300
Material Stainless Steel
Finish/Coating Passivated
Fastener Standard MS15795
Maximum Inside Diameter (Decimal Inch) 0.1880
Minimum Outside Diameter (Decimal Inch) 0.4330
Minimum Thickness (Decimal Inch) 0.0360
Maximum Thickness (Decimal Inch) 0.0650
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.008
Outside Diameter Tolerance (Decimal Inch) -0.005 to 0.015

$96.18

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Bowmalloy - 1/2" Screw, Grade 9 Steel USS Flat Washer - 17/32" ID x 1-3/8" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481791
Brand: Bowmalloy
Model #: BOW500204
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 1/2
Inside Diameter (Inch) 17/32
Inside Diameter (Decimal Inch) 0.5260
Outside Diameter (Inch) 1-3/8
Outside Diameter (Decimal Inch) 1.3750
Thickness (Decimal Inch) 0.1340
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.5210
Maximum Inside Diameter (Inch) 17/32
Maximum Inside Diameter (Decimal Inch) 0.5310
Maximum Outside Diameter (Inch) 1-25/64
Maximum Outside Diameter (Decimal Inch) 1.3850
Minimum Thickness (Decimal Inch) 0.1220
Maximum Thickness (Inch) 9/64
Maximum Thickness (Decimal Inch) 0.1460
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

$234.21

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