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


Armor Coat - 3/8" Screw, Grade 8 Alloy Steel SAE Flat Washer - 13/32" ID x 13/16" OD, 0.05" Thick


Item #: 76044486
Brand: Armor Coat
Model #: UST236041
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 3/8
Inside Diameter (Inch) 13/32
Inside Diameter (Decimal Inch) 0.4063
Outside Diameter (Inch) 13/16
Outside Diameter (Decimal Inch) 0.8125
Thickness (Decimal Inch) 0.0500
Material Grade Grade 8
Material Alloy Steel
Fastener Standard ASME B18.22.1
Minimum Thickness (Decimal Inch) 0.0550

$18.51

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Jergens - 1/2" Screw, Steel Standard Flat Washer - 17/32" ID x 1-1/2" OD, 7/32" Thick, Black Oxide Finish


Item #: 76565191
Brand: Jergens
Model #: 31960
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 1/2
Inside Diameter (Inch) 17/32
Outside Diameter (Inch) 1-1/2
Thickness (Inch) 7/32
Material Steel
Finish/Coating Black Oxide
Hardness Rockwell C40-C45

$1.98

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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


Item #: 52681582
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

$1.55

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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 #: 54481478
Brand: Bowmalloy
Model #: BOW500113
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

$136.71

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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 #: 70982186
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

$15.73

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Value Collection - 1-1/8" Screw, Steel SAE Flat Washer - 1-3/16" ID x 2-1/4" OD, 9/64" Thick, Plain Finish


Item #: 67491969
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 1-1/8
Inside Diameter (Inch) 1-3/16
Outside Diameter (Inch) 2-1/4
Thickness (Inch) 9/64
Material Steel
Finish/Coating Plain

$83.35

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Made in USA - 1/4" Screw, Grade 6/6 Nylon Standard Flat Washer - 6.4mm ID x 11.99mm OD, 1.5mm Thick


Item #: 67353607
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) 0.2520
Inside Diameter (mm) 6.40
Outside Diameter (Decimal Inch) 0.4720
Outside Diameter (mm) 11.99
Thickness (Decimal Inch) 0.0590
Thickness (mm) 1.50
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

$9.83

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Value Collection - 9/16" Screw, Steel USS Flat Washer - 5/8" ID x 1-1/2" OD, 0.1094" Thick, Zinc-Plated Finish


Item #: 52685120
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 9/16
Inside Diameter (Inch) 5/8
Outside Diameter (Inch) 1-1/2
Thickness (Decimal Inch) 0.1094
Material Steel
Finish/Coating Zinc-Plated
Color Silver

$18.04

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Value Collection - 1" Screw, Grade 8 Steel SAE Flat Washer - Zinc Yellow Dichromate Finish


Item #: 52681764
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
Material Grade Grade 8
Material Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Inside Diameter (Inch) 1-1/8
Maximum Outside Diameter (Inch) 2
Maximum Thickness (Decimal Inch) 0.2570

$3.52

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Made in USA - 3/4" Screw, Grade G10 Fiberglass Standard Flat Washer - 0.765" ID x 1.317" OD, 0.093" Thick, Plain Finish


Item #: 07324635
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 3/4
Inside Diameter (Decimal Inch) 0.7650
Outside Diameter (Decimal Inch) 1.3170
Thickness (Decimal Inch) 0.0930
Material Grade G10
Material Fiberglass
Finish/Coating Plain
Fastener Standard MIL-I-24768/27 GEE-F (G10/FR-4)
Maximum Inside Diameter (Decimal Inch) 0.7700
Minimum Outside Diameter (Decimal Inch) 1.3070
Minimum Thickness (Decimal Inch) 0.0840
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$34.06

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Value Collection - M4 Screw, Grade 316 Stainless Steel Standard Flat Washer - 4.3mm ID x 9mm OD, Plain Finish


Item #: 70967252
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 M4
Inside Diameter (mm) 4.30
Outside Diameter (mm) 9.00
Material Grade 316
Material Stainless Steel
Finish/Coating Plain
Fastener Standard DIN 125A
Maximum Thickness (mm) 0.80

$3.61

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Made in USA - #8 Screw, Grade LE Phenolic Standard Flat Washer - 0.177" ID x 1/2" OD, 0.045" Thick, Plain Finish


Item #: 06043822
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.
Phenolic is lightweight, strong and durable. It is used for its thermal and electrical insulating properties in sealing and securing electronic components.
Product Specifications
Type Standard
System of Measurement Inch
Screw Size #8
Inside Diameter (Decimal Inch) 0.1770
Outside Diameter (Decimal Inch) 0.5000
Thickness (Decimal Inch) 0.0450
Material Grade LE
Material Phenolic
Finish/Coating Plain
Fastener Standard MIL-I-24768/13 FBE
Maximum Inside Diameter (Decimal Inch) 0.1820
Minimum Outside Diameter (Decimal Inch) 0.4900
Minimum Thickness (Decimal Inch) 0.0375
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$9.57

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Value Collection - 5/16" Screw, Steel USS Flat Washer - 3/8" ID x 7/8" OD, 3/32" Thick, Zinc-Plated Finish


Item #: 87919627
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 5/16
Inside Diameter (Inch) 3/8
Outside Diameter (Inch) 7/8
Thickness (Inch) 3/32
Material Steel
Finish/Coating Zinc-Plated

$8.00

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Value Collection - M14 Screw, Grade 316 Stainless Steel Standard Flat Washer - 15mm ID x 28mm OD, Plain Finish


Item #: 70967245
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 M14
Inside Diameter (mm) 15.00
Outside Diameter (mm) 28.00
Material Grade 316
Material Stainless Steel
Finish/Coating Plain
Fastener Standard DIN 125A
Maximum Thickness (mm) 2.50

$16.85

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Gibraltar - 5/8" Screw, Grade 18-8 Stainless Steel Standard Flat Washer - 21/32" ID x 1-3/8" OD, 1/8" Thick


Item #: 06796247
Brand: Gibraltar
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 5/8
Inside Diameter (Inch) 21/32
Inside Diameter (Decimal Inch) 0.6563
Outside Diameter (Inch) 1-3/8
Outside Diameter (Decimal Inch) 1.3750
Thickness (Decimal Inch) 0.1250
Thickness (Inch) 1/8
Material Grade 18-8
Material Stainless Steel

$10.68

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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


Item #: 61831699
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

$0.07

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Made in USA - 1/4" Screw, Grade AN960 Stainless Steel Standard Flat Washer - 0.267" ID x 1/2" OD, 0.028" Thick, Passivated Finish, Meets Military Specifications


Item #: 05401534
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 1/4
Inside Diameter (Decimal Inch) 0.2670
Outside Diameter (Decimal Inch) 0.5000
Thickness (Decimal Inch) 0.0280
Material Grade AN960
Material Stainless Steel
Finish/Coating Passivated
Fastener Standard AN960
Maximum Inside Diameter (Decimal Inch) 0.2670
Minimum Outside Diameter (Decimal Inch) 0.4950
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

$68.11

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Bowmalloy - 7/16" Screw, Grade 9 Steel SAE Flat Washer - 15/32" ID x 59/64" OD, 3/32" Thick, Bowma-Guard Finish


Item #: 54481619
Brand: Bowmalloy
Model #: BOW500016
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
Inside Diameter (Decimal Inch) 0.4590
Outside Diameter (Inch) 59/64
Outside Diameter (Decimal Inch) 0.9230
Thickness (Decimal Inch) 0.0980
Thickness (Inch) 3/32
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.4540
Maximum Inside Diameter (Inch) 15/32
Maximum Inside Diameter (Decimal Inch) 0.4640
Maximum Outside Diameter (Inch) 15/16
Maximum Outside Diameter (Decimal Inch) 0.9330
Minimum Thickness (Decimal Inch) 0.0900
Maximum Thickness (Inch) 7/64
Maximum Thickness (Decimal Inch) 0.1060
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

$66.31

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Made in USA - #10 Screw, PTFE Standard Flat Washer - 0.2" ID x 0.303" OD, 0.025" Thick, Plain Finish


Item #: 05402078
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 #10
Inside Diameter (Decimal Inch) 0.2000
Outside Diameter (Decimal Inch) 0.3030
Thickness (Decimal Inch) 0.0250
Material PTFE
Finish/Coating Plain
Fastener Standard ASTM D3308
Maximum Inside Diameter (Decimal Inch) 0.2050
Minimum Outside Diameter (Decimal Inch) 0.2930
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

$5.52

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Value Collection - #10 Screw, Grade 2 Steel USS Flat Washer - 0.245" ID x 0.577" OD, 0.065" Thick, Zinc-Plated Finish


Item #: 02215218
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 #10
Inside Diameter (Decimal Inch) 0.2450
Outside Diameter (Decimal Inch) 0.5770
Thickness (Decimal Inch) 0.0650
Material Grade Grade 2
Material Steel
Finish/Coating Zinc-Plated
Maximum Inside Diameter (Decimal Inch) 0.2650
Minimum Outside Diameter (Decimal Inch) 0.5570
Minimum Thickness (Decimal Inch) 0.0360

$47.78

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