32" Thick, Zinc Yellow Dichromate Finish

Item #: 73840522
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	3/4
Inside Diameter (Inch)	13/16
Inside Diameter (Decimal Inch)	0.8125
Outside Diameter (Inch)	1-15/32
Outside Diameter (Decimal Inch)	1.4688
Thickness (Decimal Inch)	0.2188
Thickness (Inch)	7/32
Material	Alloy Steel
Finish/Coating	Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch)	0.8080
Maximum Inside Diameter (Decimal Inch)	0.8180
Minimum Outside Diameter (Decimal Inch)	1.4540
Maximum Outside Diameter (Decimal Inch)	1.4840
Minimum Thickness (Decimal Inch)	0.2060
Maximum Thickness (Decimal Inch)	0.2290
For Use With	Class 8 Cap Screw; Socket Cap Screw
Hardness	Rockwell C43-C49

Product Specifications

Type Structural

System of Measurement Inch

Screw Size 3/4

Inside Diameter (Inch) 13/16

Inside Diameter (Decimal Inch) 0.8125

Outside Diameter (Inch) 1-15/32

Outside Diameter (Decimal Inch) 1.4688

Thickness (Decimal Inch) 0.2188

Thickness (Inch) 7/32

Material Alloy Steel

Finish/Coating Zinc Yellow Dichromate

Minimum Inside Diameter (Decimal Inch) 0.8080

Maximum Inside Diameter (Decimal Inch) 0.8180

Minimum Outside Diameter (Decimal Inch) 1.4540

Maximum Outside Diameter (Decimal Inch) 1.4840

Minimum Thickness (Decimal Inch) 0.2060

Maximum Thickness (Decimal Inch) 0.2290

For Use With Class 8 Cap Screw; Socket Cap Screw

Hardness Rockwell C43-C49

$2.72

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

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

Gibraltar - 5/8" Screw, Alloy Steel Structural Flat Washer - 21/32" ID x 1-5/16" OD, 7/32" Thick, Zinc Yellow Dichromate Finish

Item #: 73840514
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	5/8
Inside Diameter (Inch)	21/32
Inside Diameter (Decimal Inch)	0.6563
Outside Diameter (Inch)	1-5/16
Outside Diameter (Decimal Inch)	1.3125
Thickness (Decimal Inch)	0.2188
Thickness (Inch)	7/32
Material	Alloy Steel
Finish/Coating	Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch)	0.6490
Maximum Inside Diameter (Decimal Inch)	0.6860
Minimum Outside Diameter (Decimal Inch)	1.3050
Maximum Outside Diameter (Decimal Inch)	1.3420
Minimum Thickness (Decimal Inch)	0.2060
Maximum Thickness (Decimal Inch)	0.2290
For Use With	Class 8 Cap Screw; Socket Cap Screw
Hardness	Rockwell C43-C49

Product Specifications

Type Structural

System of Measurement Inch

Screw Size 5/8

Inside Diameter (Inch) 21/32

Inside Diameter (Decimal Inch) 0.6563

Outside Diameter (Inch) 1-5/16

Outside Diameter (Decimal Inch) 1.3125

Thickness (Decimal Inch) 0.2188

Thickness (Inch) 7/32

Material Alloy Steel

Finish/Coating Zinc Yellow Dichromate

Minimum Inside Diameter (Decimal Inch) 0.6490

Maximum Inside Diameter (Decimal Inch) 0.6860

Minimum Outside Diameter (Decimal Inch) 1.3050

Maximum Outside Diameter (Decimal Inch) 1.3420

Minimum Thickness (Decimal Inch) 0.2060

Maximum Thickness (Decimal Inch) 0.2290

For Use With Class 8 Cap Screw; Socket Cap Screw

Hardness Rockwell C43-C49

$4.26

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 #: 15687619
Brand: Electro Hardware
Model #: FW-3037-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.

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

Flat Washers; Type: Standard ; System of Measurement: Inch ; Screw Size: #5 ; Inside Diameter (Inch): 0.147 ; Outside Diameter (Inch): 0.25 ; Thickness (Decimal Inch): 0.0160

Type Standard

System of Measurement Inch

Screw Size #5

Inside Diameter (Inch) 0.147

Outside Diameter (Inch) 0.25

Thickness (Decimal Inch) 0.0160

Material Grade Commercial

Material Steel

Finish/Coating Uncoated

Fastener Standard UL

$18.66

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

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

3″ × 24″-80 Grit - Zirconia - Abrasive Belt

Item #: MM6864529
Brand: Merit
Model #: 66623364529

Product Specifications
Width	3″
Grit	180
Length	24″
For Use With	Portable Sanders
Abrasive Material	Zirconia Alumina

$18.66

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 - 7/16" Screw, 0.464" ID, Steel Internal Tooth Lock Washer - 0.789" OD, Zinc-Plated, Grade 2

Item #: 87920799
Brand: Value Collection
Exact Tooling IR#: 04

Features and Benefits

Internal tooth lock washers have teeth along the inside diameter. They prevent nut and bolt heads from loosening.

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
Tooth Type	Internal Tooth
Screw Size	7/16
System of Measurement	Inch
Material	Steel
Inside Diameter (Decimal Inch)	0.4640
Outside Diameter (Decimal Inch)	0.7890
Thickness (Decimal Inch)	0.040
Material Grade	Grade 2
Finish/Coating	Zinc-Plated
Minimum Inside Diameter (Decimal Inch)	0.4480
Minimum Outside Diameter (Decimal Inch)	0.7400
Minimum Thickness (Decimal Inch)	0.0320
Military Specification	Does Not Meet Military Specifications

Product Specifications

Tooth Type Internal Tooth

Screw Size 7/16

System of Measurement Inch

Material Steel

Inside Diameter (Decimal Inch) 0.4640

Outside Diameter (Decimal Inch) 0.7890

Thickness (Decimal Inch) 0.040

Material Grade Grade 2

Finish/Coating Zinc-Plated

Minimum Inside Diameter (Decimal Inch) 0.4480

Minimum Outside Diameter (Decimal Inch) 0.7400

Minimum Thickness (Decimal Inch) 0.0320

Military Specification Does Not Meet Military Specifications

$36.48

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

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

1-1/4″ Screw SAE Flat Washer: Steel, Zinc Yellow Dichromate Finish Zinc Yellow Dichromate Finish

Item #: 67515007
Brand: Made in USA
Model #: 448024PS

Product Specifications

Washer Type SAE

Material Steel

Material Grade 9

Screw Size 1-1/4

Standards ASTM F436; ASTM B633 SC1; F436M

Finish Coating Zinc Yellow Dichromate

System Of Measurement Inch

$557.53

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

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

2.8347″ ID, Grade 1075 High Carbon Steel, Oil Finish, Belleville Disc Spring 5.5118″ OD, 0.3299″ High, 0.1496″ Thick

Item #: 61416178
Brand: Associated Spring Raymond
Model #: BD140380

Product Specifications

MSC Part # 61416178

Mfr Part # BD140380

$70.61

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

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

1.75″ Screw USS Flat Washer: Zinc-Plated 1-7/8″ ID, 4″ OD, 0.18″ Thick

Item #: 70937545
Brand: Value Collection
Model #: KP61157

Product Specifications

Washer Type USS

Screw Size 1.75

Inside Diameter (Inch) 1-7/8

Outside Diameter (Inch) 4

Outside Diameter (Decimal Inch - 4 Decimals) 4.0000

Thickness (Decimal Inch - 4 Decimals) 0.1800

Fastener Standard ASME B18.22.1

Finish Coating Zinc-Plated

System Of Measurement Inch

$107.67

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

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

Brand: Glastonbury Gage & Southern Gage - GSG / Part #: GSG-CR-2.1731MC

Item #: 95966495
Brand: Glastonbury Gage & Southern Gage - GSG
Model #: GSG-CR-2.1731MC

Product Specifications

Material Solid Carbide

Tolerance (Decimal Inch) +0.00002/-0.00002

Blank Number Wire Size #7

Inner Diameter (Decimal Inch) 2.1731

Calibrated Yes

Traceability Certification Included NIST

Standards B47.1 Gage Standards; ASME B89.1.6

Go/No Go Master

$1,438.97

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

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

2″ Screw Standard Flat Washer: Steel, Uncoated 0.098″ ID, 3/8″ OD, 0.035″ Thick

Item #: 15687502
Brand: Electro Hardware
Model #: FW-2502-EH

Product Specifications

Washer Type Standard

Material Steel

Material Grade Commercial

Screw Size 2

Inside Diameter (Decimal Inch) 0.0980

Outside Diameter (Inch) 3/8

Outside Diameter (Decimal Inch - 4 Decimals) 0.3750

Thickness (Decimal Inch - 4 Decimals) 0.0350

Fastener Standard UL

Finish Coating Uncoated

System Of Measurement Inch

$18.66

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

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

5″ Screw Standard Flat Washer: Steel, Uncoated 0.14″ ID, 0.312″ OD, 0.026″ Thick

Item #: 15687486
Brand: Electro Hardware
Model #: FW-2781-EH

Product Specifications

Washer Type Standard

Material Steel

Material Grade Commercial

Screw Size 5

Inside Diameter (Decimal Inch) 0.1400

Outside Diameter (Decimal Inch - 4 Decimals) 0.3120

Thickness (Decimal Inch - 4 Decimals) 0.0260

Fastener Standard UL

Finish Coating Uncoated

System Of Measurement Inch

$18.66

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

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

4″ Screw Standard Flat Washer: Steel, Uncoated 0.129″ ID, 0.377″ OD, 0.035″ Thick

Item #: 15687460
Brand: Electro Hardware
Model #: FW-2734-EH

Product Specifications

Washer Type Standard

Material Steel

Material Grade Commercial

Screw Size 4

Inside Diameter (Decimal Inch) 0.1290

Outside Diameter (Decimal Inch - 4 Decimals) 0.3770

Thickness (Decimal Inch - 4 Decimals) 0.0350

Fastener Standard UL

Finish Coating Uncoated

System Of Measurement Inch

$18.66

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

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

4″ Screw Standard Flat Washer: Steel, Uncoated 0.129″ ID, 1″ OD, 0.026″ Thick

Item #: 15687452
Brand: Electro Hardware
Model #: FW-2812-EH

Product Specifications

Washer Type Standard

Material Steel

Material Grade Commercial

Screw Size 4

Inside Diameter (Decimal Inch) 0.1290

Outside Diameter (Inch) 1

Outside Diameter (Decimal Inch - 4 Decimals) 1.0000

Thickness (Decimal Inch - 4 Decimals) 0.0260

Fastener Standard UL

Finish Coating Uncoated

System Of Measurement Inch

$18.66

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

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

4″ Screw Standard Flat Washer: Steel, Uncoated 0.129″ ID, 0.267″ OD, 0.042″ Thick

Item #: 15687445
Brand: Electro Hardware
Model #: FW-2140-EH

Product Specifications

Washer Type Standard

Material Steel

Material Grade Commercial

Screw Size 4

Inside Diameter (Decimal Inch) 0.1290

Outside Diameter (Decimal Inch - 4 Decimals) 0.2670

Thickness (Decimal Inch - 4 Decimals) 0.0420

Fastener Standard UL

Finish Coating Uncoated

System Of Measurement Inch

$18.66

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

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

8″ Screw Standard Flat Washer: Steel, Uncoated 0.169″ ID, 0.295″ OD, 0.04″ Thick

Item #: 15687411
Brand: Electro Hardware
Model #: FW-2808-EH

Product Specifications

Washer Type Standard

Material Steel

Material Grade Commercial

Screw Size 8

Inside Diameter (Decimal Inch) 0.1690

Outside Diameter (Decimal Inch - 4 Decimals) 0.2950

Thickness (Decimal Inch - 4 Decimals) 0.0400

Fastener Standard UL

Finish Coating Uncoated

System Of Measurement Inch

$18.66

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

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

4″ Screw Standard Flat Washer: Steel, Uncoated 0.129″ ID, 0.263″ OD, 0.013″ Thick

Item #: 15687403
Brand: Electro Hardware
Model #: FW-2860-EH

Product Specifications

Washer Type Standard

Material Steel

Material Grade Commercial

Screw Size 4

Inside Diameter (Decimal Inch) 0.1290

Outside Diameter (Decimal Inch - 4 Decimals) 0.2630

Thickness (Decimal Inch - 4 Decimals) 0.0130

Fastener Standard UL

Finish Coating Uncoated

System Of Measurement Inch

$18.66

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

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

8″ Screw Standard Flat Washer: Steel, Uncoated 0.172″ ID, 0.541″ OD, 0.053″ Thick

Item #: 15687395
Brand: Electro Hardware
Model #: FW-177-EH

Product Specifications

Washer Type Standard

Material Steel

Material Grade Commercial

Screw Size 8

Inside Diameter (Decimal Inch) 0.1720

Outside Diameter (Decimal Inch - 4 Decimals) 0.5410

Thickness (Decimal Inch - 4 Decimals) 0.0530

Fastener Standard UL

Finish Coating Uncoated

System Of Measurement Inch

$18.66

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

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

8″ Screw Standard Flat Washer: Steel, Uncoated 0.165″ ID, 0.435″ OD, 0.056″ Thick

Item #: 15687387
Brand: Electro Hardware
Model #: FW-2873-EH

Product Specifications

Washer Type Standard

Material Steel

Material Grade Commercial

Screw Size 8

Inside Diameter (Decimal Inch) 0.1650

Outside Diameter (Decimal Inch - 4 Decimals) 0.4350

Thickness (Decimal Inch - 4 Decimals) 0.0560

Fastener Standard UL

Finish Coating Uncoated

System Of Measurement Inch

$18.66

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

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

6″ Screw Standard Flat Washer: Steel, Uncoated 0.161″ ID, 3/8″ OD, 0.045″ Thick

Item #: 15687353
Brand: Electro Hardware
Model #: FW-2868-EH

Product Specifications

Washer Type Standard

Material Steel

Material Grade Commercial

Screw Size 6

Inside Diameter (Decimal Inch) 0.1610

Outside Diameter (Inch) 3/8

Outside Diameter (Decimal Inch - 4 Decimals) 0.3750

Thickness (Decimal Inch - 4 Decimals) 0.0450

Fastener Standard UL

Finish Coating Uncoated

System Of Measurement Inch

$18.66

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

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

6″ Screw Standard Flat Washer: Steel, Uncoated 0.156″ ID, 0.443″ OD, 0.035″ Thick

Item #: 15687346
Brand: Electro Hardware
Model #: FW-2880-EH

Product Specifications

Washer Type Standard

Material Steel

Material Grade Commercial

Screw Size 6

Inside Diameter (Decimal Inch) 0.1560

Outside Diameter (Decimal Inch - 4 Decimals) 0.4430

Thickness (Decimal Inch - 4 Decimals) 0.0350

Fastener Standard UL

Finish Coating Uncoated

System Of Measurement Inch

$18.66

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

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

Type	Standard
System of Measurement	Inch
Screw Size	#5
Inside Diameter (Inch)	0.147
Outside Diameter (Inch)	0.25
Thickness (Decimal Inch)	0.0160
Material Grade	Commercial
Material	Steel
Finish/Coating	Uncoated
Fastener Standard	UL

Washer Type	SAE
Material	Steel
Material Grade	9
Screw Size	1-1/4
Standards	ASTM F436; ASTM B633 SC1; F436M
Finish Coating	Zinc Yellow Dichromate
System Of Measurement	Inch

Washer Type	USS
Screw Size	1.75
Inside Diameter (Inch)	1-7/8
Outside Diameter (Inch)	4
Outside Diameter (Decimal Inch - 4 Decimals)	4.0000
Thickness (Decimal Inch - 4 Decimals)	0.1800
Fastener Standard	ASME B18.22.1
Finish Coating	Zinc-Plated
System Of Measurement	Inch

Material	Solid Carbide
Tolerance (Decimal Inch)	+0.00002/-0.00002
Blank Number Wire Size	#7
Inner Diameter (Decimal Inch)	2.1731
Calibrated	Yes
Traceability Certification Included	NIST
Standards	B47.1 Gage Standards; ASME B89.1.6
Go/No Go	Master