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Products - (25001 Products)

Made in USA - 1/2" Screw, Grade 300 Stainless Steel Standard Flat Washer - 0.562" ID x 1-3/8" OD, 0.086" Thick, Plain Finish, Meets Military Specifications - Exact Tool & Supply

Made in USA - 1/2" Screw, Grade 300 Stainless Steel Standard Flat Washer - 0.562" ID x 1-3/8" OD, 0.086" Thick, Plain Finish, Meets Military Specifications


Item #: 82294687
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 1/2
Inside Diameter (Decimal Inch) 0.5620
Outside Diameter (Decimal Inch) 1.3750
Thickness (Decimal Inch) 0.0860
Material Grade 300
Material Stainless Steel
Finish/Coating Plain
Fastener Standard MS15795
Maximum Inside Diameter (Decimal Inch) 0.5690
Minimum Outside Diameter (Decimal Inch) 1.3670
Minimum Thickness (Decimal Inch) 0.0860
Maximum Thickness (Decimal Inch) 0.1320
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.015
Outside Diameter Tolerance (Decimal Inch) -0.007 to 0.030

$43.26

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Made in USA - 1/2" Screw, Grade 6/6 Nylon Standard Flat Washer - 0.531" ID x 1-1/4" OD, 0.1" Thick, Plain Finish - Exact Tool & Supply

Made in USA - 1/2" Screw, Grade 6/6 Nylon Standard Flat Washer - 0.531" ID x 1-1/4" OD, 0.1" Thick, Plain Finish


Item #: 05401955
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) 0.5310
Outside Diameter (Decimal Inch) 1.2500
Thickness (Decimal Inch) 0.1000
Material Grade 6/6
Material Nylon
Finish/Coating Plain
Fastener Standard L-P-410A Type 6/6
Maximum Inside Diameter (Decimal Inch) 0.5360
Minimum Outside Diameter (Decimal Inch) 1.2400
Minimum Thickness (Decimal Inch) 0.0950
Color Natural
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.015
Outside Diameter Tolerance (Decimal Inch) -0.007 to 0.030

$7.49

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Made in USA - 1/2" Screw, Grade 6/6 Nylon Standard Flat Washer - 1/2" ID x 0.687" OD, 0.031" Thick, Plain Finish - Exact Tool & Supply

Made in USA - 1/2" Screw, Grade 6/6 Nylon Standard Flat Washer - 1/2" ID x 0.687" OD, 0.031" Thick, Plain Finish


Item #: 05401625
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 (Inch) 1/2
Inside Diameter (Decimal Inch) 0.5000
Outside Diameter (Decimal Inch) 0.6870
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) 0.5050
Minimum Outside Diameter (Decimal Inch) 0.6770
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

$17.42

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

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

$16.86

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Made in USA - 1/2" Screw, Grade 6/6 Nylon Standard Flat Washer - 12.83mm ID x 3/4" OD, 2.36mm Thick - Exact Tool & Supply

Made in USA - 1/2" Screw, Grade 6/6 Nylon Standard Flat Washer - 12.83mm ID x 3/4" OD, 2.36mm Thick


Item #: 05163498
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) 0.0930
Thickness (mm) 2.36
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

$18.59

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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 - Exact 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

$19.13

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Made in USA - 1/2" Screw, Grade 6/6 Nylon Standard Flat Washer - 9/16" ID x 3/4" OD, 0.031" Thick, Plain Finish - Exact Tool & Supply

Made in USA - 1/2" Screw, Grade 6/6 Nylon Standard Flat Washer - 9/16" ID x 3/4" OD, 0.031" Thick, Plain Finish


Item #: 05401633
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 (Inch) 9/16
Inside Diameter (Decimal Inch) 0.5625
Outside Diameter (Decimal Inch) 0.7500
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) 0.5680
Minimum Outside Diameter (Decimal Inch) 0.7400
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

$26.97

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Made in USA - 1/2" Screw, Grade 60 Neoprene Standard Flat Washer - 0.49" ID x 1.063" OD, 0.108" Thick, Plain Finish - Exact Tool & Supply

Made in USA - 1/2" Screw, Grade 60 Neoprene Standard Flat Washer - 0.49" ID x 1.063" OD, 0.108" Thick, Plain Finish


Item #: 06043780
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 1/2
Inside Diameter (Decimal Inch) 0.4900
Outside Diameter (Decimal Inch) 1.0630
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) 0.5000
Minimum Outside Diameter (Decimal Inch) 1.0530
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

$45.07

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Made in USA - 1/2" Screw, Grade 8 Alloy Steel SAE Flat Washer - 17/32" ID x 1-1/16" OD, 0.121" Thick, Zinc Yellow Dichromate Finish - Exact Tool & Supply

Made in USA - 1/2" Screw, Grade 8 Alloy Steel SAE Flat Washer - 17/32" ID x 1-1/16" OD, 0.121" Thick, Zinc Yellow Dichromate Finish


Item #: 02994929
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 1/2
Inside Diameter (Inch) 17/32
Outside Diameter (Inch) 1-1/16
Thickness (Decimal Inch) 0.1210
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch) 0.5260
Maximum Inside Diameter (Decimal Inch) 0.5460
Minimum Outside Diameter (Decimal Inch) 1.0550
Maximum Outside Diameter (Decimal Inch) 1.0920
Minimum Thickness (Decimal Inch) 0.0970
Maximum Thickness (Inch) 3/32

$62.73

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Made in USA - 1/2" Screw, Grade 8 Alloy Steel USS Flat Washer - 0.557" ID x 1.405" OD, 0.132" Thick, Zinc Yellow Dichromate Finish - Exact Tool & Supply

Made in USA - 1/2" Screw, Grade 8 Alloy Steel USS Flat Washer - 0.557" ID x 1.405" OD, 0.132" Thick, Zinc Yellow Dichromate Finish


Item #: 02995173
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.
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 1/2
Inside Diameter (Decimal Inch) 0.5570
Outside Diameter (Decimal Inch) 1.4050
Thickness (Decimal Inch) 0.1320
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Inside Diameter (Decimal Inch) 0.5770
Minimum Outside Diameter (Decimal Inch) 1.3680
Minimum Thickness (Decimal Inch) 0.0860

$101.25

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Made in USA - 1/2" Screw, Grade 9 Steel SAE Flat Washer - Zinc Yellow Dichromate Finish - Exact Tool & Supply

Made in USA - 1/2" Screw, Grade 9 Steel SAE Flat Washer - Zinc Yellow Dichromate Finish


Item #: 67514729
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.
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
Material Grade Grade 9
Material Steel
Finish/Coating Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch) 0.5260
Maximum Inside Diameter (Decimal Inch) 0.5360
Minimum Outside Diameter (Decimal Inch) 1.0550
Maximum Outside Diameter (Decimal Inch) 1.0920
Minimum Thickness (Decimal Inch) 0.0900
Maximum Thickness (Decimal Inch) 0.1120
For Use With L9 Hex Nuts; L9 Stover Locknut

$97.91

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Made in USA - 1/2" Screw, Grade AN960 Stainless Steel Standard Flat Washer - 0.515" ID x 7/8" OD, 0.032" Thick, Passivated Finish, Meets Military Specifications - Exact Tool & Supply

Made in USA - 1/2" Screw, Grade AN960 Stainless Steel Standard Flat Washer - 0.515" ID x 7/8" OD, 0.032" Thick, Passivated Finish, Meets Military Specifications


Item #: 05389028
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 1/2
Inside Diameter (Decimal Inch) 0.5150
Outside Diameter (Decimal Inch) 0.8750
Thickness (Decimal Inch) 0.0320
Material Grade AN960
Material Stainless Steel
Finish/Coating Passivated
Fastener Standard AN960
Maximum Inside Diameter (Decimal Inch) 0.5250
Minimum Outside Diameter (Decimal Inch) 0.5100
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

$41.46

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Made in USA - 1/2" Screw, Grade AN960 Stainless Steel Standard Flat Washer - 0.515" ID x 7/8" OD, 0.063" Thick, Passivated Finish, Meets Military Specifications - Exact Tool & Supply

Made in USA - 1/2" Screw, Grade AN960 Stainless Steel Standard Flat Washer - 0.515" ID x 7/8" OD, 0.063" Thick, Passivated Finish, Meets Military Specifications


Item #: 05401369
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 1/2
Inside Diameter (Decimal Inch) 0.5150
Outside Diameter (Decimal Inch) 0.8750
Thickness (Decimal Inch) 0.0630
Material Grade AN960
Material Stainless Steel
Finish/Coating Passivated
Fastener Standard AN960
Maximum Inside Diameter (Decimal Inch) 0.5250
Minimum Outside Diameter (Decimal Inch) 0.5100
Minimum Thickness (Decimal Inch) 0.0570
Inside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Outside Diameter Tolerance (Decimal Inch) -0.005 to 0.020

$134.36

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Made in USA - 1/2" Screw, Grade G10 Fiberglass Standard Flat Washer - 0.515" ID x 0.88" OD, 0.062" Thick, Plain Finish - Exact Tool & Supply

Made in USA - 1/2" Screw, Grade G10 Fiberglass Standard Flat Washer - 0.515" ID x 0.88" OD, 0.062" Thick, Plain Finish


Item #: 07324619
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 1/2
Inside Diameter (Decimal Inch) 0.5150
Outside Diameter (Decimal Inch) 0.8800
Thickness (Decimal Inch) 0.0620
Material Grade G10
Material Fiberglass
Finish/Coating Plain
Fastener Standard MIL-I-24768/27 GEE-F (G10/FR-4)
Maximum Inside Diameter (Decimal Inch) 0.5200
Minimum Outside Diameter (Decimal Inch) 0.8700
Minimum Thickness (Decimal Inch) 0.0545
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$16.07

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Made in USA - 1/2" Screw, Grade G10 Fiberglass Standard Flat Washer - 1/2" ID x 2" OD, 1/8" Thick, Plain Finish - Exact Tool & Supply

Made in USA - 1/2" Screw, Grade G10 Fiberglass Standard Flat Washer - 1/2" ID x 2" OD, 1/8" Thick, Plain Finish


Item #: 05914288
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 1/2
Inside Diameter (Decimal Inch) 0.5000
Outside Diameter (Inch) 2
Outside Diameter (Decimal Inch) 2.0000
Thickness (Decimal Inch) 0.1250
Material Grade G10
Material Fiberglass
Finish/Coating Plain
Fastener Standard MIL-I-24768/27 GEE-F (G10/FR-4)
Maximum Inside Diameter (Decimal Inch) 0.5050
Minimum Outside Diameter (Decimal Inch) 1.9900
Minimum Thickness (Decimal Inch) 0.1130
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$52.60

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Made in USA - 1/2" Screw, Grade Gray PVC Standard Flat Washer - 0.562" ID x 1-1/4" OD, 0.062" Thick, Plain Finish - Exact Tool & Supply

Made in USA - 1/2" Screw, Grade Gray PVC Standard Flat Washer - 0.562" ID x 1-1/4" OD, 0.062" Thick, Plain Finish


Item #: 07187909
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.
PVC is a tough, corrosion-resistant thermoplastic ideal for electrical insulating applications and corrosive environments.
Product Specifications
Type Standard
System of Measurement Inch
Screw Size 1/2
Inside Diameter (Decimal Inch) 0.5620
Outside Diameter (Decimal Inch) 1.2500
Thickness (Decimal Inch) 0.0620
Material Grade Gray
Material PVC
Finish/Coating Plain
Fastener Standard L-P-535 Type 1 Class 1
Maximum Inside Diameter (Decimal Inch) 0.5670
Minimum Outside Diameter (Decimal Inch) 1.2400
Minimum Thickness (Decimal Inch) 0.0558
Color Gray
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$229.16

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Made in USA - 1/2" Screw, PTFE Standard Flat Washer - 0.531" ID x 1-1/4" OD, 1" Thick, Plain Finish - Exact Tool & Supply

Made in USA - 1/2" Screw, PTFE Standard Flat Washer - 0.531" ID x 1-1/4" OD, 1" Thick, Plain Finish


Item #: 05404561
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) 0.5310
Outside Diameter (Decimal Inch) 1.2500
Thickness (Decimal Inch) 1.0000
Material PTFE
Finish/Coating Plain
Fastener Standard ASTM D3308
Maximum Inside Diameter (Decimal Inch) 0.5360
Minimum Outside Diameter (Decimal Inch) 1.2400
Minimum Thickness (Decimal Inch) 0.0930
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$12.26

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Made in USA - 1/2" Screw, PTFE Standard Flat Washer - 0.532" ID x 1-1/2" OD, 0.02" Thick, Plain Finish - Exact Tool & Supply

Made in USA - 1/2" Screw, PTFE Standard Flat Washer - 0.532" ID x 1-1/2" OD, 0.02" Thick, Plain Finish


Item #: 05404579
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) 0.5320
Outside Diameter (Decimal Inch) 1.5000
Thickness (Decimal Inch) 0.0200
Material PTFE
Finish/Coating Plain
Fastener Standard ASTM D3308
Maximum Inside Diameter (Decimal Inch) 0.5370
Minimum Outside Diameter (Decimal Inch) 1.4900
Minimum Thickness (Decimal Inch) 0.0175
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$12.45

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Made in USA - 1/2" Screw, PTFE Standard Flat Washer - 1/2" ID x 0.688" OD, 0.031" Thick, Plain Finish - Exact Tool & Supply

Made in USA - 1/2" Screw, PTFE Standard Flat Washer - 1/2" ID x 0.688" OD, 0.031" Thick, Plain Finish


Item #: 05404348
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) 0.6880
Thickness (Decimal Inch) 0.0310
Material PTFE
Finish/Coating Plain
Fastener Standard ASTM D3308
Maximum Inside Diameter (Decimal Inch) 0.5050
Minimum Outside Diameter (Decimal Inch) 0.6780
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

$5.43

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

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

$6.63

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