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Made in USA - 1" ID, Grade 17-7 PH Stainless Steel, Belleville Disc Spring - 1.97" OD, 0.161" High, 0.118" Thick


Item #: 60482320
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Belleville disc springs, also known as conical washers, have a curved shape that creates a spring-like action. They are used in applications that require heavy loads.
Product Specifications
Type Belleville Disc Spring
System of Measurement Metric
Inside Diameter (Decimal Inch) 1.0000
Inside Diameter (mm) 25.40
Material Stainless Steel
Material Grade 17-7 PH
Outside Diameter (Decimal Inch) 1.9700
Outside Diameter (mm) 50.04
Thickness (mm) 3.00
Thickness (Decimal Inch) 0.1180
Overall Height (mm) 4.09
Overall Height (Decimal Inch) 0.1610
Deflection (Decimal Inch) 0.020 to 0.029
Deflection (mm) 0.500 to 0.724
Deflection to Flat (Decimal Inch) 0.0440
Deflection to Flat (mm) 1.12
Load at Deflection (Lb.) 2785.00
Minimum Load at Deflection (Lb.) 1825.00
Minimum Load at Deflection (N) 8118.00
Maximum Load at Deflection (Lb.) 2571.00
Maximum Load at Deflection (N) 11436.00
Hardness Rockwell C38
Fastener Standard DIN 2092; DIN 2093

$ 242.29

Made in USA - 1" Screw, 1.098" ID x 1.224" OD, Grade 1074-1095 Spring Steel Triple Wave Washer - 0.025" Thick, 0.107" Overall Height, 0.037" Deflection, 29.09 Lb at Deflection


Item #: 01587716
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Triple wave washers have a greater load-bearing capacity than single wave washers but have a smaller diameter.
Spring steel is a low-alloy, carbon steel with very high yield strength.
Product Specifications
Type Triple Wave Washer
Screw Size 1
System of Measurement Inch
Inside Diameter (Decimal Inch) 1.098
Outside Diameter (Decimal Inch) 1.224
Material Spring Steel
Material Grade 1074-1095
Overall Height (Decimal Inch) 0.107
Thickness (Decimal Inch) 0.025
Deflection (Decimal Inch) 0.0370
Load at Deflection (Lb.) 29.09

$ 16.32

Made in USA - 1" Screw, 1.17" ID x 1.362" OD, Grade 17-7 PH-A Stainless Steel Triple Wave Washer - 0.016" Thick, 0.15" Overall Height, 0.065" Deflection, 15.54 Lb at Deflection


Item #: 01587617
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Triple wave washers have a greater load-bearing capacity than single wave washers but have a smaller diameter.
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 Triple Wave Washer
Screw Size 1
System of Measurement Inch
Inside Diameter (Decimal Inch) 1.170
Outside Diameter (Decimal Inch) 1.362
Material Stainless Steel
Material Grade 17-7 PH-A
Overall Height (Decimal Inch) 0.150
Thickness (Decimal Inch) 0.016
Deflection (Decimal Inch) 0.0650
Load at Deflection (Lb.) 15.54

$ 28.49

Made in USA - 1" Screw, Grade 17-7 PH Stainless Steel USS Flat Washer - 1-1/16" ID x 2" OD, 0.131" Thick, Plain Finish


Item #: 07324494
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.
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 USS
System of Measurement Inch
Screw Size 1
Inside Diameter (Inch) 1-1/16
Inside Diameter (Decimal Inch) 1.0625
Outside Diameter (Inch) 2
Outside Diameter (Decimal Inch) 2.0000
Thickness (Decimal Inch) 0.1310
Material Grade 17-7 PH
Material Stainless Steel
Finish/Coating Plain
Fastener Standard ASTM A693
Maximum Inside Diameter (Decimal Inch) 1.0670
Minimum Outside Diameter (Decimal Inch) 1.9900
Minimum Thickness (Decimal Inch) 0.1260
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Hardness Rockwell C40-C48

$ 18.36

Made in USA - 1" Screw, Grade 300 Stainless Steel Standard Flat Washer - 1.062" ID x 2" OD, 0.108" Thick, Passivated Finish, Meets Military Specifications


Item #: 82294752
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
Inside Diameter (Decimal Inch) 1.0620
Outside Diameter (Decimal Inch) 2.0000
Thickness (Decimal Inch) 0.1080
Material Grade 300
Material Stainless Steel
Finish/Coating Passivated
Fastener Standard MS15795
Maximum Inside Diameter (Decimal Inch) 1.0840
Minimum Outside Diameter (Decimal Inch) 1.9930
Minimum Thickness (Decimal Inch) 0.1080
Maximum Thickness (Decimal Inch) 0.1600
Inside Diameter Tolerance (Decimal Inch) -0.007 to 0.030
Outside Diameter Tolerance (Decimal Inch) -0.007 to 0.030

$ 7.24

Made in USA - 1" Screw, Grade 300 Stainless Steel Standard Flat Washer - 1.062" ID x 2-1/2" OD, 0.136" Thick, Passivated Finish, Meets Military Specifications


Item #: 82294760
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
Inside Diameter (Decimal Inch) 1.0620
Outside Diameter (Decimal Inch) 2.5000
Thickness (Decimal Inch) 0.1360
Material Grade 300
Material Stainless Steel
Finish/Coating Passivated
Fastener Standard MS15795
Maximum Inside Diameter (Decimal Inch) 1.0840
Minimum Outside Diameter (Decimal Inch) 2.4930
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Decimal Inch) 0.1920
Inside Diameter Tolerance (Decimal Inch) -0.007 to 0.030
Outside Diameter Tolerance (Decimal Inch) -0.007 to 0.030

$ 17.50

Made in USA - 1" Screw, Grade 6/6 Nylon Standard Flat Washer - 1" ID x 1-1/4" OD, 0.062" Thick, Plain Finish


Item #: 05401708
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
Inside Diameter (Decimal Inch) 1.0000
Outside Diameter (Decimal Inch) 1.2500
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) 1.0050
Minimum Outside Diameter (Decimal Inch) 1.2400
Minimum Thickness (Decimal Inch) 0.0580
Color Natural
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$ 45.47

Made in USA - 1" Screw, Grade 8 Alloy Steel SAE Flat Washer - 1-1/16" ID x 2" OD, 0.16" Thick, Zinc Yellow Dichromate Finish


Item #: 02994978
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
Inside Diameter (Inch) 1-1/16
Outside Diameter (Inch) 2
Thickness (Decimal Inch) 0.1600
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch) 1.0550
Maximum Inside Diameter (Decimal Inch) 1.0920
Minimum Outside Diameter (Decimal Inch) 1.9930
Maximum Outside Diameter (Decimal Inch) 2.0300
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Inch) 9/64

$ 313.83

Made in USA - 1" Screw, Grade 8 Alloy Steel USS Flat Washer - 1.055" ID x 2.53" OD, 0.192" Thick, Zinc Yellow Dichromate Finish


Item #: 02995223
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
Inside Diameter (Decimal Inch) 1.0550
Outside Diameter (Decimal Inch) 2.5300
Thickness (Decimal Inch) 0.1920
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Inside Diameter (Decimal Inch) 1.0920
Minimum Outside Diameter (Decimal Inch) 2.4930
Minimum Thickness (Decimal Inch) 0.1360

$ 563.01

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


Item #: 64713175
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 1
Material Grade Grade 9
Material Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Inside Diameter (Decimal Inch) 1.3750
Maximum Outside Diameter (Inch) 3
Maximum Thickness (Decimal Inch) 0.1920

$ 5.48

Made in USA - 1" Screw, Grade AN960 Stainless Steel Standard Flat Washer - 1.015" ID x 1-3/4" OD, 0.09" Thick, Passivated Finish, Meets Military Specifications


Item #: 05401419
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
Inside Diameter (Decimal Inch) 1.0150
Outside Diameter (Decimal Inch) 1.7500
Thickness (Decimal Inch) 0.0900
Material Grade AN960
Material Stainless Steel
Finish/Coating Passivated
Fastener Standard AN960
Maximum Inside Diameter (Decimal Inch) 1.0170
Minimum Outside Diameter (Decimal Inch) 1.7450
Minimum Thickness (Decimal Inch) 0.0820
Inside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Outside Diameter Tolerance (Decimal Inch) -0.005 to 0.020

$ 47.07

Made in USA - 1" Screw, Grade PEEK 450 GL30 Plastic High-Temperature Flat Washer - 1.062" ID x 2-1/2" OD, 0.13" Thick, Plain Finish


Item #: 46028551
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 1
Inside Diameter (Decimal Inch) 1.0620
Outside Diameter (Inch) 2-1/2
Outside Diameter (Decimal Inch) 2.5000
Thickness (Decimal Inch) 0.1300
Material Grade PEEK 450 GL30
Material Plastic
Finish/Coating Plain
Minimum Inside Diameter (Decimal Inch) 1.0620
Maximum Inside Diameter (Decimal Inch) 1.0620
Maximum Outside Diameter (Inch) 2-1/2
Minimum Thickness (Decimal Inch) 0.1080
Maximum Thickness (Decimal Inch) 0.1600
Color Natural
Hardness Rockwell M103

$ 5.37

Made in USA - 1" Screw, PTFE Standard Flat Washer - 1.06" ID x 0.199" OD, 0.303" Thick, Plain Finish


Item #: 05404413
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
Inside Diameter (Decimal Inch) 1.0600
Outside Diameter (Decimal Inch) 0.1990
Thickness (Decimal Inch) 0.3030
Material PTFE
Finish/Coating Plain
Fastener Standard ASTM D3308
Maximum Inside Diameter (Decimal Inch) 1.0650
Minimum Outside Diameter (Decimal Inch) 1.9800
Minimum Thickness (Decimal Inch) 0.2980
Inside Diameter Tolerance (Decimal Inch) -0.005 to 0.005
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$ 104.84

Made in USA - 1-1/2" Screw, Grade 8 Alloy Steel SAE Flat Washer - 1-9/16" ID x 3" OD, 0.213" Thick, Zinc Yellow Dichromate Finish


Item #: 02995017
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 1-1/2
Inside Diameter (Inch) 1-9/16
Outside Diameter (Inch) 3
Thickness (Decimal Inch) 0.2130
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch) 1.6180
Maximum Inside Diameter (Decimal Inch) 1.6550
Minimum Outside Diameter (Decimal Inch) 2.9930
Maximum Outside Diameter (Decimal Inch) 3.0300
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Inch) 5/32

$ 900.80

Made in USA - 1-1/2" Screw, Grade 8 Alloy Steel USS Flat Washer - 1.615" ID x 3.545" OD, 0.213" Thick, Zinc Yellow Dichromate Finish


Item #: 02995264
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 1-1/2
Inside Diameter (Decimal Inch) 1.6150
Outside Diameter (Decimal Inch) 3.5450
Thickness (Decimal Inch) 0.2130
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Inside Diameter (Decimal Inch) 1.6700
Minimum Outside Diameter (Decimal Inch) 3.4900
Minimum Thickness (Decimal Inch) 0.1530

$ 1,206.85

Made in USA - 1-1/2" Screw, Grade 8 Carbon Steel USS Flat Washer


Item #: 64710205
Brand: Made in USA
Model #:

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.
Product Specifications
Type USS
System of Measurement Inch
Screw Size 1.5
Material Grade Grade 8
Material Carbon Steel
Finish/Coating Zinc Yellow Dichromate

$ 6.20

Made in USA - 1-1/4" Screw, Grade 8 Alloy Steel SAE Flat Washer - 1-3/8" ID x 2-1/2" OD, 0.16" Thick, Zinc Yellow Dichromate Finish


Item #: 02994994
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 1-1/4
Inside Diameter (Inch) 1-3/8
Outside Diameter (Inch) 2-1/2
Thickness (Decimal Inch) 0.1600
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch) 1.3680
Maximum Inside Diameter (Decimal Inch) 1.4050
Minimum Outside Diameter (Decimal Inch) 2.4930
Maximum Outside Diameter (Decimal Inch) 2.5300
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Inch) 5/32

$ 497.49

Made in USA - 1-1/4" Screw, Grade 8 Alloy Steel USS Flat Washer - 1.368" ID x 3.03" OD, 0.192" Thick, Zinc Yellow Dichromate Finish


Item #: 02995249
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 1-1/4
Inside Diameter (Decimal Inch) 1.3680
Outside Diameter (Decimal Inch) 3.0300
Thickness (Decimal Inch) 0.1920
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Inside Diameter (Decimal Inch) 1.4050
Minimum Outside Diameter (Decimal Inch) 2.9930
Minimum Thickness (Decimal Inch) 0.1360

$ 772.94

Made in USA - 1-1/8" Screw, Grade 316 Stainless Steel SAE Flat Washer - 1-3/16" ID x 2-1/4" OD, 9/64" Thick


Item #: 70962683
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.
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 1-1/8
Inside Diameter (Inch) 1-3/16
Outside Diameter (Inch) 2-1/4
Thickness (Decimal Inch) 0.1406
Material Grade 316
Material Stainless Steel
Minimum Inside Diameter (Decimal Inch) 1.2430
Maximum Inside Diameter (Decimal Inch) 1.2800
Minimum Outside Diameter (Decimal Inch) 2.2430
Maximum Outside Diameter (Decimal Inch) 2.2800
Minimum Thickness (Decimal Inch) 0.1080
Maximum Thickness (Decimal Inch) 0.1600

$ 33.87

Made in USA - 1-1/8" Screw, Grade 8 Alloy Steel SAE Flat Washer - 1-3/16" ID x 2-1/4" OD, 0.16" Thick, Zinc Yellow Dichromate Finish


Item #: 02994986
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 1-1/8
Inside Diameter (Inch) 1-3/16
Outside Diameter (Inch) 2-1/4
Thickness (Decimal Inch) 0.1600
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch) 1.2430
Maximum Inside Diameter (Decimal Inch) 1.2800
Minimum Outside Diameter (Decimal Inch) 2.2430
Maximum Outside Diameter (Decimal Inch) 2.2800
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Inch) 9/64

$ 477.06