We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0

MSC Up To 2022 Part 1 - (152935 Products)


Made in USA - 5/8" Screw, Grade 8 Alloy Steel USS Flat Washer - 0.681" ID x 1.78" OD, 0.16" Thick, Zinc Yellow Dichromate Finish


Item #: 02995199
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 5/8
Inside Diameter (Decimal Inch) 0.6810
Outside Diameter (Decimal Inch) 1.7800
Thickness (Decimal Inch) 0.1600
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Maximum Inside Diameter (Decimal Inch) 0.7180
Minimum Outside Diameter (Decimal Inch) 1.7430
Minimum Thickness (Decimal Inch) 0.1080

$204.43

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Associated Spring Raymond - 3.2284" ID, Grade 1075 High Carbon Steel, Oil Finish, Belleville Disc Spring - 6.2992" OD, 17/32" High, 0.3701" Thick


Item #: 61416038
Brand: Associated Spring Raymond
Model #: BD160940
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) 3.2284
Inside Diameter (mm) 82.00
Material High Carbon Steel
Material Grade 1075
Outside Diameter (Decimal Inch) 6.2992
Outside Diameter (mm) 160.00
Thickness (mm) 9.40
Thickness (Decimal Inch) 0.3701
Overall Height (mm) 13.50
Overall Height (Decimal Inch) 0.5315
Deflection (Decimal Inch) 0.1032
Deflection (mm) 2.62
Load at Deflection (Lb.) 31081.00
Load at Deflection (N) 138255.00
Finish/Coating Oil
Fastener Standard DIN 2093

$147.28

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - M12, 12.2mm ID, 21.1mm OD, 2.5mm Thick Split Lock Washer - 316 Austenitic Grade A4 Stainless Steel, Uncoated, 12.2mm Min ID, 12.7mm Max ID, 21.1mm Max OD


Item #: 71430680
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Split lock washers have a split at one point along their outer diameter, which creates compression and tension to lock the nut in place. Split lock washers are used in high-vibration applications.
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 Metric
Type Split Lock Washer
Screw Size M12
Material Stainless Steel
Material Grade 316; Austenitic Grade A4
Finish/Coating Uncoated
Inside Diameter (mm) 12.20
Outside Diameter (mm) 21.10
Thickness (mm) 2.50
Minimum Inside Diameter (mm) 12.20
Maximum Inside Diameter (mm) 12.70
Maximum Outside Diameter (mm) 21.10
Military Specification Does Not Meet Military Specifications
Maximum Thickness (mm) 2.50
Fastener Standard DIN 127B

$147.14

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 5/16" Screw, 0.326" ID, Stainless Steel External Tooth Lock Washer - 0.601" OD, Uncoated, Grade 18-8


Item #: 75559690
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

External tooth lock washers have teeth along the outside diameter. They provide greater resistance to loosening than internal tooth lock 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
Tooth Type External Tooth
Screw Size 5/16
System of Measurement Inch
Material Stainless Steel
Inside Diameter (Decimal Inch) 0.3260
Outside Diameter (Decimal Inch) 0.6010
Thickness (Decimal Inch) 0.029
Material Grade 18-8
Finish/Coating Uncoated
Minimum Inside Diameter (Decimal Inch) 0.3200
Minimum Outside Diameter (Decimal Inch) 0.5880
Military Specification Does Not Meet Military Specifications

$146.88

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 1-3/8" Screw, Steel SAE Flat Washer - 1-7/16" ID x 2-3/4" OD, 5/32" Thick, Plain Finish


Item #: 67492041
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 1-3/8
Inside Diameter (Inch) 1-7/16
Outside Diameter (Inch) 2-3/4
Thickness (Inch) 5/32
Material Steel
Finish/Coating Plain

$146.91

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - M10 Screw, Grade 316 Stainless Steel Standard Flat Washer - 10.5mm ID x 20mm OD, Plain Finish


Item #: 73019135
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 M10
Inside Diameter (mm) 10.50
Outside Diameter (mm) 20.00
Material Grade 316
Material Stainless Steel
Finish/Coating Plain
Fastener Standard DIN 125A
Maximum Thickness (mm) 2.00

$146.66

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

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


Item #: 11164886
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: #4 ; Inside Diameter (Decimal Inch): 0.1200 ; Outside Diameter (Decimal Inch): 0.2800 ; Thickness (Decimal Inch): 0.0300
Type Standard
System of Measurement Inch
Screw Size #4
Inside Diameter (Decimal Inch) 0.1200
Outside Diameter (Decimal Inch) 0.2800
Thickness (Decimal Inch) 0.0300
Material Grade 6/6
Material Nylon
Finish/Coating Plain
Fastener Standard ASME B18.21.1

$146.10

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - 3/4" Screw, Grade 18-8 Stainless Steel Standard Flat Washer - 13/16" ID x 2" OD, 0.148" Thick


Item #: 87925426
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 Inch
Screw Size 3/4
Inside Diameter (Inch) 13/16
Outside Diameter (Inch) 2
Thickness (Decimal Inch) 0.1480
Material Grade 18-8
Material Stainless Steel
Color Silver

$145.94

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Made in USA - 2.01" ID, Grade 17-7 PH Stainless Steel, Belleville Disc Spring - 3.94" OD, 0.2756" High, 0.1575" Thick


Item #: 60482494
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) 2.0100
Inside Diameter (mm) 51.05
Material Stainless Steel
Material Grade 17-7 PH
Outside Diameter (Decimal Inch) 3.9400
Outside Diameter (mm) 100.08
Thickness (mm) 4.00
Thickness (Decimal Inch) 0.1575
Overall Height (mm) 7.00
Overall Height (Decimal Inch) 0.2756
Deflection (Decimal Inch) 0.060 to 0.090
Deflection (mm) 1.516 to 2.273
Deflection to Flat (Decimal Inch) 0.1190
Deflection to Flat (mm) 3.02
Load at Deflection (Lb.) 5027.00
Minimum Load at Deflection (Lb.) 3708.00
Minimum Load at Deflection (N) 16493.00
Maximum Load at Deflection (Lb.) 4986.00
Maximum Load at Deflection (N) 22178.00
Hardness Rockwell C38
Fastener Standard DIN 2092; DIN 2093

$146.01

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - M30, 30.5mm ID, 48.2mm OD, 6mm Thick Split Lock Washer - Grade 8 Spring Steel, Zinc-Plated Finish, 30.5mm Min ID, 31.7mm Max ID


Item #: 40916066
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Split lock washers have a split at one point along their outer diameter, which creates compression and tension to lock the nut in place. Split lock washers are used in high-vibration applications.
Spring steel is a low-alloy, carbon steel with very high yield strength.
Product Specifications
System of Measurement Metric
Type Split Lock Washer
Screw Size M30
Material Spring Steel
Material Grade Grade 8
Finish/Coating Zinc-Plated
Inside Diameter (mm) 30.50
Outside Diameter (mm) 48.20
Thickness (mm) 6.00
Minimum Inside Diameter (mm) 30.50
Maximum Inside Diameter (mm) 31.70
Minimum Outside Diameter (mm) 48.20
Maximum Outside Diameter (mm) 48.20
Military Specification Does Not Meet Military Specifications
Maximum Thickness (mm) 6.00
Hardness Rockwell C44-C51
Fastener Standard DIN 127

$128.80

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Value Collection - M30, 30.5mm ID, 48.2mm OD, 6mm Thick Split Lock Washer - Grade 8 Spring Steel, Uncoated, 30.5mm Min ID, 31.7mm Max ID


Item #: 40916207
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Split lock washers have a split at one point along their outer diameter, which creates compression and tension to lock the nut in place. Split lock washers are used in high-vibration applications.
Spring steel is a low-alloy, carbon steel with very high yield strength.
Product Specifications
System of Measurement Metric
Type Split Lock Washer
Screw Size M30
Material Spring Steel
Material Grade Grade 8
Finish/Coating Uncoated
Inside Diameter (mm) 30.50
Outside Diameter (mm) 48.20
Thickness (mm) 6.00
Minimum Inside Diameter (mm) 30.50
Maximum Inside Diameter (mm) 31.70
Minimum Outside Diameter (mm) 48.20
Maximum Outside Diameter (mm) 48.20
Military Specification Does Not Meet Military Specifications
Maximum Thickness (mm) 6.00
Hardness Rockwell C44-C51
Fastener Standard DIN 127

$145.89

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

DISC-LOCK - 5/16", 0.628" OD, Zinc Flake, Steel Wedge Lock Washer - Grade 1010 Carbon Steel, 0.321 to 0.331" ID


Item #: 56062656
Brand: DISC-LOCK
Model #: DL-M8-5/16-200
Exact Tooling IR#: 04

Features and Benefits

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
Screw Size (mm) M8
Screw Size (Inch) 5/16
System of Measurement Inch
Outside Diameter (Decimal Inch) 0.6280
Material Steel
Material Grade 1010 Carbon Steel
Finish/Coating Zinc Flake
Minimum Inside Diameter (Decimal Inch) 0.3210
Maximum Inside Diameter (Decimal Inch) 0.3310
Minimum Outside Diameter (Decimal Inch) 0.6230
Maximum Outside Diameter (Decimal Inch) 0.6330

$145.59

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Bowmalloy - 7/8" Screw, Grade 9 Steel SAE Flat Washer - 15/16" ID x 1-3/4" OD, 9/64" Thick, Bowma-Guard Finish


Item #: 54481767
Brand: Bowmalloy
Model #: BOW500121
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 7/8
Inside Diameter (Inch) 15/16
Inside Diameter (Decimal Inch) 0.8960
Outside Diameter (Inch) 1-3/4
Outside Diameter (Decimal Inch) 1.7500
Thickness (Decimal Inch) 0.1480
Thickness (Inch) 9/64
Material Grade Grade 9
Material Steel
Finish/Coating Bowma-Guard
Fastener Standard ASTM F436
Minimum Inside Diameter (Decimal Inch) 0.8910
Maximum Inside Diameter (Inch) 29/32
Maximum Inside Diameter (Decimal Inch) 0.9010
Maximum Outside Diameter (Inch) 1-49/64
Maximum Outside Diameter (Decimal Inch) 1.7600
Minimum Thickness (Decimal Inch) 0.1360
Maximum Thickness (Inch) 5/32
Maximum Thickness (Decimal Inch) 0.1600
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

$188.74

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch


Item #: 14410963
Brand: Electro Hardware
Model #: FW-1099-EH

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.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 5/8 ; Inside Diameter (Inch): 0.534 ; Outside Diameter (Inch): 1.059 ; Thickness (Decimal Inch): 0.0580
Type Standard
System of Measurement Inch
Screw Size 5/8
Inside Diameter (Inch) 0.534
Outside Diameter (Inch) 1.059
Thickness (Decimal Inch) 0.0580
Material Grade Commercial
Material Brass
Finish/Coating Uncoated
Fastener Standard UL

$144.67

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch


Item #: 14413140
Brand: Electro Hardware
Model #: FW-2205-EH

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.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 1/4 ; Inside Diameter (Inch): 0.267 ; Outside Diameter (Inch): 1.247 ; Thickness (Decimal Inch): 0.0570
Type Standard
System of Measurement Inch
Screw Size 1/4
Inside Diameter (Inch) 0.267
Outside Diameter (Inch) 1.247
Thickness (Decimal Inch) 0.0570
Material Grade Commercial
Material Brass
Finish/Coating Uncoated
Fastener Standard UL

$144.67

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch


Item #: 14413561
Brand: Electro Hardware
Model #: FW-1003-EH

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.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 3/8 ; Inside Diameter (Inch): 0.405 ; Outside Diameter (Inch): 1.014 ; Thickness (Decimal Inch): 0.0570
Type Standard
System of Measurement Inch
Screw Size 3/8
Inside Diameter (Inch) 0.405
Outside Diameter (Inch) 1.014
Thickness (Decimal Inch) 0.0570
Material Grade Commercial
Material Brass
Finish/Coating Uncoated
Fastener Standard UL

$144.67

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch


Item #: 14413256
Brand: Electro Hardware
Model #: FW-849-EH

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.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 7/16 ; Inside Diameter (Inch): 0.474 ; Outside Diameter (Inch): 1.124 ; Thickness (Decimal Inch): 0.0570
Type Standard
System of Measurement Inch
Screw Size 7/16
Inside Diameter (Inch) 0.474
Outside Diameter (Inch) 1.124
Thickness (Decimal Inch) 0.0570
Material Grade Commercial
Material Brass
Finish/Coating Uncoated
Fastener Standard UL

$144.67

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch


Item #: 14411722
Brand: Electro Hardware
Model #: FW-6781-EH

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.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 5/8 ; Inside Diameter (Inch): 0.784 ; Outside Diameter (Inch): 1.12 ; Thickness (Decimal Inch): 0.0570
Type Standard
System of Measurement Inch
Screw Size 5/8
Inside Diameter (Inch) 0.784
Outside Diameter (Inch) 1.12
Thickness (Decimal Inch) 0.0570
Material Grade Commercial
Material Brass
Finish/Coating Uncoated
Fastener Standard UL

$144.67

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch


Item #: 14408926
Brand: Electro Hardware
Model #: FW-871-EH

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.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 5/8 ; Inside Diameter (Inch): 0.642 ; Outside Diameter (Inch): 1.187 ; Thickness (Decimal Inch): 0.0580
Type Standard
System of Measurement Inch
Screw Size 5/8
Inside Diameter (Inch) 0.642
Outside Diameter (Inch) 1.187
Thickness (Decimal Inch) 0.0580
Material Grade Commercial
Material Brass
Finish/Coating Uncoated
Fastener Standard UL

$144.67

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Electro Hardware - Flat Washers Type: Standard System of Measurement: Inch


Item #: 14410328
Brand: Electro Hardware
Model #: FW-810-EH

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.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.

Product Specifications

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: 1/2 ; Inside Diameter (Inch): 0.564 ; Outside Diameter (Inch): 1.245 ; Thickness (Decimal Inch): 0.0590
Type Standard
System of Measurement Inch
Screw Size 1/2
Inside Diameter (Inch) 0.564
Outside Diameter (Inch) 1.245
Thickness (Decimal Inch) 0.0590
Material Grade Commercial
Material Brass
Finish/Coating Uncoated
Fastener Standard UL

$144.67

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It