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

Fasteners > Washers & Shims (ET04)
Gibraltar - 1/4" Screw, Alloy Steel Structural Flat Washer - 9/32" ID x 5/8" OD, 3/32" Thick, Zinc Yellow Dichromate Finish - Best Tool & Supply

Gibraltar - 1/4" Screw, Alloy Steel Structural Flat Washer - 9/32" ID x 5/8" OD, 3/32" Thick, Zinc Yellow Dichromate Finish


Item #: 73840456
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 1/4
Inside Diameter (Inch) 9/32
Inside Diameter (Decimal Inch) 0.2813
Outside Diameter (Inch) 5/8
Outside Diameter (Decimal Inch) 0.6250
Thickness (Decimal Inch) 0.0938
Thickness (Inch) 3/32
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch) 0.2760
Maximum Inside Diameter (Decimal Inch) 0.2960
Minimum Outside Diameter (Decimal Inch) 0.6200
Maximum Outside Diameter (Decimal Inch) 0.6400
Minimum Thickness (Decimal Inch) 0.0900
Maximum Thickness (Decimal Inch) 0.1080
For Use With Class 8 Cap Screw; Socket Cap Screw
Hardness Rockwell C43-C49

$0.37

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Value Collection - #8 Screw, Grade 2 Steel SAE Flat Washer - 0.183" ID x 0.45" OD, 0.067" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - #8 Screw, Grade 2 Steel SAE Flat Washer - 0.183" ID x 0.45" OD, 0.067" Thick, Zinc-Plated Finish


Item #: 88513783
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 #8
Inside Diameter (Decimal Inch) 0.1830
Outside Diameter (Decimal Inch) 0.4500
Thickness (Decimal Inch) 0.0670
Material Grade Grade 2
Material Steel
Finish/Coating Zinc-Plated
Maximum Inside Diameter (Decimal Inch) 0.1960
Minimum Outside Diameter (Decimal Inch) 0.4330
Minimum Thickness (Decimal Inch) 0.0360

$5.90

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Jergens - 5/8" Screw, Case Hardened Steel USS/SAE Flat Washer - 21/32" ID x 1-3/4" OD, 5/32" Thick, Black Oxide Finish - Best Tool & Supply

Jergens - 5/8" Screw, Case Hardened Steel USS/SAE Flat Washer - 21/32" ID x 1-3/4" OD, 5/32" Thick, Black Oxide Finish


Item #: 73078677
Brand: Jergens
Model #: FW00005
Exact Tooling IR#: 04

Features and Benefits

USS/SAE flat washers combine USS (United States Standard) washers and SAE (Society of Automotive Engineers) washers. SAE washers have smaller inside diameters while USS washers have larger outside diameters.
Case hardened carbon steel is less brittle than carbon steel and will not fracture under high stress.
Product Specifications
Type USS/SAE
System of Measurement Inch
Screw Size 5/8
Inside Diameter (Inch) 21/32
Outside Diameter (Inch) 1-3/4
Thickness (Inch) 5/32
Material Case Hardened Steel
Finish/Coating Black Oxide
Inside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Hardness Rockwell C60

$2.55

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Value Collection - 3/4" Screw, Grade 8 Steel USS Flat Washer - 13/16" ID x 2" OD, 9/64" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - 3/4" Screw, Grade 8 Steel USS Flat Washer - 13/16" ID x 2" OD, 9/64" Thick, Zinc-Plated Finish


Item #: 61857116
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 3/4
Inside Diameter (Inch) 13/16
Outside Diameter (Inch) 2
Thickness (Inch) 9/64
Material Grade Grade 8
Material Steel
Finish/Coating Zinc-Plated
Maximum Thickness (Inch) 9/64

$1.48

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Gibraltar - 1/2" Screw, Grade 12L14 Case Hardened Steel Standard Flat Washer - 17/32" ID x 1-1/8" OD, 1/8" Thick, Nickel-Plated Finish - Best Tool & Supply

Gibraltar - 1/2" Screw, Grade 12L14 Case Hardened Steel Standard Flat Washer - 17/32" ID x 1-1/8" OD, 1/8" Thick, Nickel-Plated Finish


Item #: 73249872
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.
Case hardened carbon steel is less brittle than carbon steel and will not fracture under high stress.
Product Specifications
Type Standard
System of Measurement Inch
Screw Size 1/2
Inside Diameter (Inch) 17/32
Inside Diameter (Decimal Inch) 0.5313
Outside Diameter (Inch) 1-1/8
Outside Diameter (Decimal Inch) 1.1250
Thickness (Decimal Inch) 0.1250
Thickness (Inch) 1/8
Material Grade 12L14
Material Case Hardened Steel
Finish/Coating Nickel-Plated

$7.35

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Value Collection - 1/2" Screw, Grade 2 Steel SAE Flat Washer - 0.521" ID x 1.092" OD, 0.121" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - 1/2" Screw, Grade 2 Steel SAE Flat Washer - 0.521" ID x 1.092" OD, 0.121" Thick, Zinc-Plated Finish


Item #: 81923922
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 (Decimal Inch) 0.5210
Outside Diameter (Decimal Inch) 1.0920
Thickness (Decimal Inch) 0.1210
Material Grade Grade 2
Material Steel
Finish/Coating Zinc-Plated
Maximum Inside Diameter (Decimal Inch) 0.5410
Minimum Outside Diameter (Decimal Inch) 1.0550
Minimum Thickness (Decimal Inch) 0.0740

$4.60

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Value Collection - 1/2" Screw, Grade 8 Steel SAE Flat Washer - 17/32" ID x 1-1/16" OD, 3/32" Thick, Zinc Yellow Dichromate Finish - Best Tool & Supply

Value Collection - 1/2" Screw, Grade 8 Steel SAE Flat Washer - 17/32" ID x 1-1/16" OD, 3/32" Thick, Zinc Yellow Dichromate Finish


Item #: 52681848
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 Grade Grade 8
Material Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Thickness (Inch) 3/32

$0.23

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Value Collection - #5 Screw, Grade 2 Steel SAE Flat Washer - 9/64" ID x 9/32" OD, 0.03" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - #5 Screw, Grade 2 Steel SAE Flat Washer - 9/64" ID x 9/32" OD, 0.03" Thick, Zinc-Plated Finish


Item #: 02214302
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 #5
Inside Diameter (Inch) 9/64
Outside Diameter (Inch) 9/32
Thickness (Decimal Inch) 0.0300
Material Grade Grade 2
Material Steel
Finish/Coating Zinc-Plated
Minimum Inside Diameter (Decimal Inch) 0.1350
Maximum Inside Diameter (Decimal Inch) 0.1450
Minimum Outside Diameter (Decimal Inch) 0.2760
Maximum Outside Diameter (Decimal Inch) 0.2860
Minimum Thickness (Decimal Inch) 0.0220
Maximum Thickness (Inch) 1/32

$92.74

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Made in USA - Flat Washers Type: Standard System of Measurement: Inch - Best Tool & Supply

Made in USA - Flat Washers Type: Standard System of Measurement: Inch


Item #: 11164993
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

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 1/2 ; Inside Diameter (Decimal Inch): 0.5050 ; Outside Diameter (Inch): 3/4 ; Thickness (Decimal Inch): 0.0620
Type Standard
System of Measurement Inch
Screw Size 1/2
Inside Diameter (Decimal Inch) 0.5050
Outside Diameter (Inch) 3/4
Thickness (Decimal Inch) 0.0620
Material Grade 6/6
Material Nylon
Finish/Coating Plain
Fastener Standard ASME B18.21.1

$72.93

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Made in USA - #3 Screw, Grade AN960 Stainless Steel Standard Flat Washer - 0.105" ID x 1/4" OD, 0.032" Thick, Passivated Finish, Meets Military Specifications - Best Tool & Supply

Made in USA - #3 Screw, Grade AN960 Stainless Steel Standard Flat Washer - 0.105" ID x 1/4" OD, 0.032" Thick, Passivated Finish, Meets Military Specifications


Item #: 05401443
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 #3
Inside Diameter (Decimal Inch) 0.1050
Outside Diameter (Decimal Inch) 0.2500
Thickness (Decimal Inch) 0.0320
Material Grade AN960
Material Stainless Steel
Finish/Coating Passivated
Fastener Standard AN960
Maximum Inside Diameter (Decimal Inch) 0.1070
Minimum Outside Diameter (Decimal Inch) 0.2450
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

$28.20

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Made in USA - 1/4" Screw, Grade 60 Neoprene Standard Flat Washer - 0.23" ID x 5/8" OD, 0.108" Thick, Plain Finish - Best Tool & Supply

Made in USA - 1/4" Screw, Grade 60 Neoprene Standard Flat Washer - 0.23" ID x 5/8" OD, 0.108" Thick, Plain Finish


Item #: 06043731
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.
Neoprene is a corrosion-resistant, insulating material that is strong, durable and ideal for sealing applications where moisture and leaks are concerns.
Product Specifications
Type Standard
System of Measurement Inch
Screw Size 1/4
Inside Diameter (Decimal Inch) 0.2300
Outside Diameter (Decimal Inch) 0.6250
Thickness (Decimal Inch) 0.1080
Material Grade Grade 60
Material Neoprene
Finish/Coating Plain
Fastener Standard MIL-R-6855 Class 2 Type A
Maximum Inside Diameter (Decimal Inch) 0.2350
Minimum Outside Diameter (Decimal Inch) 0.6150
Minimum Thickness (Decimal Inch) 0.0780
Inside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$26.30

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Value Collection - M16 Screw, Copper Standard Flat Washer - 18mm ID x 22mm OD, 1.5mm Thick - Best Tool & Supply

Value Collection - M16 Screw, Copper Standard Flat Washer - 18mm ID x 22mm OD, 1.5mm Thick


Item #: 51257129
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 M16
Inside Diameter (mm) 18.00
Outside Diameter (mm) 22.00
Thickness (mm) 1.50
Material Copper

$0.42

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Made in USA - 1/2" Screw, Grade 6/6 Nylon Standard Flat Washer - 12.83mm ID x 3/4" OD, 3.18mm Thick - Best Tool & Supply

Made in USA - 1/2" Screw, Grade 6/6 Nylon Standard Flat Washer - 12.83mm ID x 3/4" OD, 3.18mm Thick


Item #: 05163506
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) 0.1250
Thickness (mm) 3.18
Material Grade 6/6
Material Nylon
Maximum Outside Diameter (Decimal Inch) 0.7500
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.015 to 0.015

$18.32

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Value Collection - 2" Screw, Grade 8 Steel SAE Flat Washer - 2-1/8" ID x 3-3/4" OD, 1/64" Thick, Zinc Yellow Dichromate Finish - Best Tool & Supply

Value Collection - 2" Screw, Grade 8 Steel SAE Flat Washer - 2-1/8" ID x 3-3/4" OD, 1/64" Thick, Zinc Yellow Dichromate Finish


Item #: 67492405
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 2
Inside Diameter (Inch) 2-1/8
Outside Diameter (Inch) 3-3/4
Thickness (Inch) 1/64
Material Grade Grade 8
Material Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Thickness (Inch) 1/64

$444.92

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Value Collection - 1-1/8" Screw, Grade 8 Steel USS Flat Washer - 1-1/4" ID x 2-3/4" OD, 11/64" Thick, Zinc Yellow Dichromate Finish - Best Tool & Supply

Value Collection - 1-1/8" Screw, Grade 8 Steel USS Flat Washer - 1-1/4" ID x 2-3/4" OD, 11/64" Thick, Zinc Yellow Dichromate Finish


Item #: 61863981
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 (Inch) 1-1/4
Outside Diameter (Inch) 2-3/4
Thickness (Inch) 11/64
Material Grade Grade 8
Material Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Thickness (Inch) 11/64

$2.51

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Value Collection - #10 Screw, Steel USS Flat Washer - 1/4" ID x 9/16" OD, 3/64" Thick, Plain Finish - Best Tool & Supply

Value Collection - #10 Screw, Steel USS Flat Washer - 1/4" ID x 9/16" OD, 3/64" Thick, Plain Finish


Item #: 67489567
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 (Inch) 1/4
Outside Diameter (Inch) 9/16
Thickness (Inch) 3/64
Material Steel
Finish/Coating Plain

$2.11

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Value Collection - Steel USS Flat Washer - 5/32" ID x 7/16" OD, 0.032" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - Steel USS Flat Washer - 5/32" ID x 7/16" OD, 0.032" Thick, Zinc-Plated Finish


Item #: 70979034
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
Inside Diameter (Inch) 5/32
Outside Diameter (Inch) 7/16
Thickness (Inch) 0.0320
Material Steel
Finish/Coating Zinc-Plated

$13.03

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Made in USA - 3/4" Screw, PTFE Standard Flat Washer - 3/4" ID x 1" OD, 0.062" Thick, Plain Finish - Best Tool & Supply

Made in USA - 3/4" Screw, PTFE Standard Flat Washer - 3/4" ID x 1" OD, 0.062" Thick, Plain Finish


Item #: 05404363
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) 0.7500
Outside Diameter (Decimal Inch) 1.0000
Thickness (Decimal Inch) 0.0620
Material PTFE
Finish/Coating Plain
Fastener Standard ASTM D3308
Maximum Inside Diameter (Decimal Inch) 0.7550
Minimum Outside Diameter (Decimal Inch) 0.9900
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

$6.50

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Value Collection - 2-1/4" Screw, Grade 2 Steel USS Flat Washer - 2.365" ID x 4.795" OD, 0.248" Thick, Zinc-Plated Finish - Best Tool & Supply

Value Collection - 2-1/4" Screw, Grade 2 Steel USS Flat Washer - 2.365" ID x 4.795" OD, 0.248" Thick, Zinc-Plated Finish


Item #: 02215333
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 2-1/4
Inside Diameter (Decimal Inch) 2.3650
Outside Diameter (Decimal Inch) 4.7950
Thickness (Decimal Inch) 0.2480
Material Grade Grade 2
Material Steel
Finish/Coating Zinc-Plated
Maximum Inside Diameter (Decimal Inch) 2.4200
Minimum Outside Diameter (Decimal Inch) 4.7400
Minimum Thickness (Decimal Inch) 0.1930

$68.99

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Value Collection - M4 Screw, Grade 316 Stainless Steel Fender Flat Washer - 4.3mm ID x 12mm OD, Plain Finish - Best Tool & Supply

Value Collection - M4 Screw, Grade 316 Stainless Steel Fender Flat Washer - 4.3mm ID x 12mm OD, Plain Finish


Item #: 66095357
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 316
Material Stainless Steel
Finish/Coating Plain
Fastener Standard DIN 9021
Maximum Thickness (mm) 1.00

$26.10

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