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Gibraltar - 1-1/4" Bolt, Black Oxide, Case Hardened Steel, Spherical Washer Assembly - 1-3/8" Female, 1-5/16" Male Inside x 2-1/2" OD, 1/2" Thick, 3" Radius, 12L14 Grade


Item #: 74213364
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Case hardened carbon steel is less brittle than carbon steel and will not fracture under high stress.
Product Specifications
Bolt Size (Inch) 1-1/4
System of Measurement Inch
Female Inside Diameter (Inch) 1-3/8
Female Outside Diameter (Inch) 2-1/2
Male Inside Diameter (Inch) 1-5/16
Male Outside Diameter (Inch) 2-1/2
Thickness (Inch) 1/2
Radius (Inch) 3
Material Case Hardened Steel
Material Grade 12L14
Finish/Coating Black Oxide

$38.22

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Gibraltar - 1-1/4" Screw, Alloy Steel Structural Flat Washer - 1-3/8" ID x 2-1/2" OD, 1/4" Thick, Zinc Yellow Dichromate Finish


Item #: 73840555
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 1-1/4
Inside Diameter (Inch) 1-3/8
Inside Diameter (Decimal Inch) 1.3750
Outside Diameter (Inch) 2-1/2
Outside Diameter (Decimal Inch) 2.5000
Thickness (Decimal Inch) 0.2500
Thickness (Inch) 1/4
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch) 1.3600
Maximum Inside Diameter (Decimal Inch) 1.3900
Minimum Outside Diameter (Decimal Inch) 2.4680
Maximum Outside Diameter (Decimal Inch) 2.5320
Minimum Thickness (Decimal Inch) 0.2350
Maximum Thickness (Decimal Inch) 0.2640
For Use With Class 8 Cap Screw; Socket Cap Screw
Hardness Rockwell C43-C49

$9.99

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Gibraltar - 1-1/4" Screw, Grade 12L14 Case Hardened Steel Beveled Round Flat Washer - 1-9/32" ID x 2-1/4" OD, 5/16" Thick, Plain Finish


Item #: 76424019
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Beveled round washers are thick, strong washers with a beveled, or chamfered, outside edge for quick and easy installation in tight spaces.
Case hardened carbon steel is less brittle than carbon steel and will not fracture under high stress.
Product Specifications
Type Beveled Round
System of Measurement Inch
Screw Size 1-1/4
Inside Diameter (Inch) 1-9/32
Inside Diameter (Decimal Inch) 1.2813
Outside Diameter (Inch) 2-1/4
Outside Diameter (Decimal Inch) 2.2500
Thickness (Decimal Inch) 0.3125
Thickness (Inch) 5/16
Material Grade 12L14
Material Case Hardened Steel
Finish/Coating Plain

$23.31

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Gibraltar - 1-1/4" Screw, Grade 12L14 Steel Beveled Round Flat Washer - 1-9/32" ID x 2-1/4" OD, 5/16" Thick, Plain Finish


Item #: 73250052
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Beveled round washers are thick, strong washers with a beveled, or chamfered, outside edge for quick and easy installation in tight spaces.
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 Beveled Round
System of Measurement Inch
Screw Size 1-1/4
Inside Diameter (Inch) 1-9/32
Inside Diameter (Decimal Inch) 1.2813
Outside Diameter (Inch) 2-1/4
Outside Diameter (Decimal Inch) 2.2500
Thickness (Decimal Inch) 0.3125
Thickness (Inch) 5/16
Material Grade 12L14
Material Steel
Finish/Coating Plain

$35.92

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Gibraltar - 1-1/4" Screw, Grade 18-8 Stainless Steel Beveled Round Flat Washer - 1-9/32" ID x 2-1/4" OD, 5/16" Thick


Item #: 06795926
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Beveled round washers are thick, strong washers with a beveled, or chamfered, outside edge for quick and easy installation in tight spaces.
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 Beveled Round
System of Measurement Inch
Screw Size 1-1/4
Inside Diameter (Inch) 1-9/32
Inside Diameter (Decimal Inch) 1.2813
Outside Diameter (Inch) 2-1/4
Outside Diameter (Decimal Inch) 2.2500
Thickness (Decimal Inch) 0.3125
Thickness (Inch) 5/16
Material Grade 18-8
Material Stainless Steel

$38.91

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Gibraltar - 1-1/4" Screw, Grade 18-8 Stainless Steel Standard Flat Washer - 1-9/32" ID x 2-1/2" OD, 9/32" Thick, Plain Finish


Item #: 71925788
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.
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 1-1/4
Inside Diameter (Inch) 1-9/32
Inside Diameter (Decimal Inch) 1.2813
Outside Diameter (Inch) 2-1/2
Outside Diameter (Decimal Inch) 2.5000
Thickness (Decimal Inch) 0.2813
Thickness (Inch) 9/32
Material Grade 18-8
Material Stainless Steel
Finish/Coating Plain
Inside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Hardness Rockwell C36-C42

$12.31

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Gibraltar - 1-1/4" Screw, Steel Fender Flat Washer - 1-3/8" ID x 4" OD, 1/2" Thick, Zinc-Plated Finish


Item #: 73840746
Brand: Gibraltar
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.
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 Fender
System of Measurement Inch
Screw Size 1-1/4
Inside Diameter (Inch) 1-3/8
Inside Diameter (Decimal Inch) 1.3750
Outside Diameter (Inch) 4
Thickness (Decimal Inch) 0.5000
Thickness (Inch) 1/2
Material Steel
Finish/Coating Zinc-Plated

$47.29

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Gibraltar - 1-1/8" Bolt, Black Oxide, Case Hardened Steel, Spherical Washer Assembly - 1-1/4" Female, 1-3/16" Male Inside x 2-1/4" OD, 1/2" Thick, 3" Radius, 12L14 Grade


Item #: 74213356
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Case hardened carbon steel is less brittle than carbon steel and will not fracture under high stress.
Product Specifications
Bolt Size (Inch) 1-1/8
System of Measurement Inch
Female Inside Diameter (Inch) 1-1/4
Female Outside Diameter (Inch) 2-1/4
Male Inside Diameter (Inch) 1-3/16
Male Outside Diameter (Inch) 2-1/4
Thickness (Inch) 1/2
Radius (Inch) 3
Material Case Hardened Steel
Material Grade 12L14
Finish/Coating Black Oxide

$45.11

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Gibraltar - 1-1/8" Screw, Alloy Steel Structural Flat Washer - 1-3/16" ID x 2-1/4" OD, 1/4" Thick, Zinc Yellow Dichromate Finish


Item #: 73840563
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 1-1/8
Inside Diameter (Inch) 1-3/16
Inside Diameter (Decimal Inch) 1.1875
Outside Diameter (Inch) 2-1/4
Outside Diameter (Decimal Inch) 2.2500
Thickness (Decimal Inch) 0.2500
Thickness (Inch) 1/4
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch) 1.1730
Maximum Inside Diameter (Decimal Inch) 1.2030
Minimum Outside Diameter (Decimal Inch) 2.2180
Maximum Outside Diameter (Decimal Inch) 2.2820
Minimum Thickness (Decimal Inch) 0.2350
Maximum Thickness (Decimal Inch) 0.2640
For Use With Class 8 Cap Screw; Socket Cap Screw
Hardness Rockwell C43-C49

$8.57

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Gibraltar - 1-1/8" Screw, Grade 12L14 Steel Beveled Round Flat Washer - 1-5/32" ID x 2-1/4" OD, 5/16" Thick, Plain Finish


Item #: 73250045
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Beveled round washers are thick, strong washers with a beveled, or chamfered, outside edge for quick and easy installation in tight spaces.
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 Beveled Round
System of Measurement Inch
Screw Size 1-1/8
Inside Diameter (Inch) 1-5/32
Inside Diameter (Decimal Inch) 1.1563
Outside Diameter (Inch) 2-1/4
Outside Diameter (Decimal Inch) 2.2500
Thickness (Decimal Inch) 0.3125
Thickness (Inch) 5/16
Material Grade 12L14
Material Steel
Finish/Coating Plain

$15.00

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Gibraltar - 1-1/8" Screw, Grade 18-8 Stainless Steel Beveled Round Flat Washer - 1-5/32" ID x 2-1/4" OD, 5/16" Thick


Item #: 06795918
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Beveled round washers are thick, strong washers with a beveled, or chamfered, outside edge for quick and easy installation in tight spaces.
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 Beveled Round
System of Measurement Inch
Screw Size 1-1/8
Inside Diameter (Inch) 1-5/32
Inside Diameter (Decimal Inch) 1.1563
Outside Diameter (Inch) 2-1/4
Outside Diameter (Decimal Inch) 2.2500
Thickness (Decimal Inch) 0.3125
Thickness (Inch) 5/16
Material Grade 18-8
Material Stainless Steel

$66.10

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Gibraltar - 1-1/8" Screw, Grade 18-8 Stainless Steel Standard Flat Washer - 1-5/32" ID x 2-1/4" OD, 7/32" Thick, Plain Finish


Item #: 71925770
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.
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 1-1/8
Inside Diameter (Inch) 1-5/32
Inside Diameter (Decimal Inch) 1.1563
Outside Diameter (Inch) 2-1/4
Outside Diameter (Decimal Inch) 2.2500
Thickness (Decimal Inch) 0.2188
Thickness (Inch) 7/32
Material Grade 18-8
Material Stainless Steel
Finish/Coating Plain
Inside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Hardness Rockwell C36-C42

$13.99

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Gibraltar - 1-3/8" Screw, Alloy Steel Jumbo Flat Washer - 1-1/2" ID x 2-3/4" OD, 1/4" Thick, Black Oxide Finish


Item #: 85643666
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Jumbo flat washers are strong, extra-large washers used for fastening, spacing and reinforcing. They have large outside diameters for a greater bearing surface and are thick for added strength.
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 Jumbo
System of Measurement Inch
Screw Size 1-3/8
Inside Diameter (Inch) 1-1/2
Inside Diameter (Decimal Inch) 1.5000
Outside Diameter (Inch) 2-3/4
Outside Diameter (Decimal Inch) 2.7500
Thickness (Decimal Inch) 0.2500
Thickness (Inch) 1/4
Material Alloy Steel
Finish/Coating Black Oxide
Hardness Rockwell C40-C50

$47.33

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Gibraltar - 1-3/8" Screw, Alloy Steel Structural Flat Washer - 1-7/16" ID x 2-3/4" OD, 1/4" Thick, Zinc Yellow Dichromate Finish


Item #: 73840571
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 1-3/8
Inside Diameter (Inch) 1-7/16
Inside Diameter (Decimal Inch) 1.4375
Outside Diameter (Inch) 2-3/4
Outside Diameter (Decimal Inch) 2.7500
Thickness (Decimal Inch) 0.2500
Thickness (Inch) 1/4
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Minimum Inside Diameter (Decimal Inch) 1.4230
Maximum Inside Diameter (Decimal Inch) 1.4530
Minimum Outside Diameter (Decimal Inch) 2.7180
Maximum Outside Diameter (Decimal Inch) 2.7820
Minimum Thickness (Decimal Inch) 0.2350
Maximum Thickness (Decimal Inch) 0.2640
For Use With Class 8 Cap Screw; Socket Cap Screw
Hardness Rockwell C43-C49

$10.14

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Gibraltar - 1/2" Bolt, 2" Square, Black Oxide Finish, Case Hardened Steel Square Flat Washer - 9/16" ID, 1/4" Thick


Item #: 73249641
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Case hardened steel is less brittle than carbon steel and will not fracture under high stress.
Product Specifications
Bolt Size (Inch) 1/2
Square Size (Inch) 2
Inside Diameter (Inch) 9/16
Thickness (Inch) 1/4
Material Case Hardened Steel
Finish/Coating Black Oxide

$7.75

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Gibraltar - 1/2" Bolt, 2" Square, Uncoated, Stainless Steel Square Flat Washer - 9/16" ID, 1/4" Thick, Grade 18-8


Item #: 73249708
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

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
Bolt Size (Inch) 1/2
Square Size (Inch) 2
Inside Diameter (Inch) 9/16
Thickness (Inch) 1/4
Material Stainless Steel
Material Grade 18-8
Finish/Coating Uncoated

$26.19

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Gibraltar - 1/2" Bolt, Black Oxide, Case Hardened Steel, Spherical Washer Assembly - 9/16" Female, 17/32" Male Inside x 1-1/8" OD, 5/16" Thick, 1-1/2" Radius, 12L14 Grade


Item #: 74213307
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Case hardened carbon steel is less brittle than carbon steel and will not fracture under high stress.
Product Specifications
Bolt Size (Inch) 1/2
System of Measurement Inch
Female Inside Diameter (Inch) 9/16
Female Outside Diameter (Inch) 1-1/8
Male Inside Diameter (Inch) 17/32
Male Outside Diameter (Inch) 1-1/8
Thickness (Inch) 5/16
Radius (Inch) 1-1/2
Material Case Hardened Steel
Material Grade 12L14
Finish/Coating Black Oxide

$14.36

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Gibraltar - 1/2" Bolt, Stainless Steel, Spherical Washer Assembly - 17/32" Inside x 1-1/8" OD, 5/16" Thick, 1-1/2" Radius, 303 Grade


Item #: 00316109
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

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
Bolt Size (Inch) 1/2
System of Measurement Inch
Female Inside Diameter (Inch) 17/32
Female Outside Diameter (Inch) 1-1/8
Male Inside Diameter (Inch) 17/32
Male Outside Diameter (Inch) 1-1/8
Thickness (Inch) 5/16
Radius (Inch) 1-1/2
Material Stainless Steel
Material Grade 303

$31.96

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Gibraltar - 1/2" Screw, Brass Extra Thick Flat Washer - 17/32" ID x 1-1/8" OD, 3/16" Thick, Plain Finish


Item #: 85643559
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Extra-thick flat washers reduce the risk of deformation and add extra strength to fastening applications. They are also used for spacing and leveling.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Type Extra Thick
System of Measurement Inch
Screw Size 1/2
Inside Diameter (Inch) 17/32
Inside Diameter (Decimal Inch) 0.5312
Outside Diameter (Inch) 1-1/8
Outside Diameter (Decimal Inch) 1.1250
Thickness (Decimal Inch) 0.1875
Thickness (Inch) 3/16
Material Brass
Finish/Coating Plain
Inside Diameter Tolerance (Decimal Inch) -0.010 to 0.010
Outside Diameter Tolerance (Decimal Inch) -0.010 to 0.010

$30.00

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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


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

$8.58

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