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Gibraltar - 7/16 or 1/2" Bolt, 3/8" Thick, Black Oxide Finish, Case Hardened Steel C Washer - Grade 12L14, 17/32" Inside & 1-7/8" OD


Item #: 73840654
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) 7/16; 1/2
Inside Diameter (Decimal Inch) 0.5313
Inside Diameter (Inch) 17/32
Outside Diameter (Decimal Inch) 1.8750
Outside Diameter (Inch) 1-7/8
Thickness (Decimal Inch) 0.3750
Thickness (Inch) 3/8
Material Case Hardened Steel
Military Specification Does Not Meet Military Specifications
Material Grade 12L14
Finish/Coating Black Oxide

$ 17.87

Gibraltar - 7/16 or 1/2" Bolt, 3/8" Thick, Black Oxide Finish, Case Hardened Steel C Washer - Grade 12L14, 17/32" Inside & 2-1/4" OD


Item #: 73840662
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) 7/16; 1/2
Inside Diameter (Decimal Inch) 0.5313
Inside Diameter (Inch) 17/32
Outside Diameter (Decimal Inch) 2.2500
Outside Diameter (Inch) 2-1/4
Thickness (Decimal Inch) 0.3750
Thickness (Inch) 3/8
Material Case Hardened Steel
Military Specification Does Not Meet Military Specifications
Material Grade 12L14
Finish/Coating Black Oxide

$ 15.19

Gibraltar - 7/16" Bolt, Stainless Steel, Spherical Washer Assembly - 15/32" Inside x 1" OD, 5/16" Thick, 1-1/2" Radius, 303 Grade


Item #: 00316091
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) 7/16
System of Measurement Inch
Female Inside Diameter (Inch) 15/32
Female Outside Diameter (Inch) 1
Male Inside Diameter (Inch) 15/32
Male Outside Diameter (Inch) 1
Thickness (Inch) 5/16
Radius (Inch) 1-1/2
Material Stainless Steel
Material Grade 303

$ 32.37

Gibraltar - 7/8" Bolt, Black Oxide, Case Hardened Steel, Spherical Washer Assembly - 1" Female, 15/16" Male Inside x 1-3/4" OD, 3/8" Thick, 2-1/2" Radius, 12L14 Grade


Item #: 74213331
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) 7/8
System of Measurement Inch
Female Inside Diameter (Inch) 1
Female Outside Diameter (Inch) 1-3/4
Male Inside Diameter (Inch) 15/16
Male Outside Diameter (Inch) 1-3/4
Thickness (Inch) 3/8
Radius (Inch) 2-1/2
Material Case Hardened Steel
Material Grade 12L14
Finish/Coating Black Oxide

$ 30.76

Gibraltar - 7/8" Bolt, Stainless Steel, Spherical Washer Assembly - 15/16" Inside x 1-3/4" OD, 3/8" Thick, 2-1/2" Radius, 303 Grade


Item #: 00316133
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) 7/8
System of Measurement Inch
Female Inside Diameter (Inch) 15/16
Female Outside Diameter (Inch) 1-3/4
Male Inside Diameter (Inch) 15/16
Male Outside Diameter (Inch) 1-3/4
Thickness (Inch) 3/8
Radius (Inch) 2-1/2
Material Stainless Steel
Material Grade 303

$ 62.12

Gibraltar - 7/8" Screw, Brass Extra Thick Flat Washer - 29/32" ID x 1-3/4" OD, 1/4" Thick, Plain Finish


Item #: 85643583
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 7/8
Inside Diameter (Inch) 29/32
Inside Diameter (Decimal Inch) 0.9062
Outside Diameter (Inch) 1-3/4
Outside Diameter (Decimal Inch) 1.7500
Thickness (Decimal Inch) 0.2500
Thickness (Inch) 1/4
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

$ 15.04

Gibraltar - 7/8" Screw, Brass Standard Flat Washer - 29/32" ID x 1-3/4" OD, 5/32" Thick, Plain Finish


Item #: 85643500
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.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
Product Specifications
Type Standard
System of Measurement Inch
Screw Size 7/8
Inside Diameter (Inch) 29/32
Inside Diameter (Decimal Inch) 0.9063
Outside Diameter (Inch) 1-3/4
Outside Diameter (Decimal Inch) 1.7500
Thickness (Decimal Inch) 0.1563
Thickness (Inch) 5/32
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

$ 6.60

Gibraltar - 7/8" Screw, Grade 12L14 Case Hardened Steel Beveled Round Flat Washer - 29/32" ID x 1-3/4" OD, 1/4" Thick, Plain Finish


Item #: 76423987
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 7/8
Inside Diameter (Inch) 29/32
Inside Diameter (Decimal Inch) 0.9063
Outside Diameter (Inch) 1-3/4
Outside Diameter (Decimal Inch) 1.7500
Thickness (Decimal Inch) 0.2500
Thickness (Inch) 1/4
Material Grade 12L14
Material Case Hardened Steel
Finish/Coating Plain

$ 12.54

Gibraltar - 7/8" Screw, Grade 12L14 Steel Beveled Round Flat Washer - 29/32" ID x 1-3/4" OD, 1/4" Thick, Plain Finish


Item #: 73250029
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 7/8
Inside Diameter (Inch) 29/32
Inside Diameter (Decimal Inch) 0.9063
Outside Diameter (Inch) 1-3/4
Outside Diameter (Decimal Inch) 1.7500
Thickness (Decimal Inch) 0.2500
Thickness (Inch) 1/4
Material Grade 12L14
Material Steel
Finish/Coating Plain

$ 10.00

Gibraltar - 7/8" Screw, Grade 18-8 Stainless Steel Beveled Round Flat Washer - 29/32" ID x 1-3/4" OD, 1/4" Thick


Item #: 06795892
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 7/8
Inside Diameter (Inch) 29/32
Inside Diameter (Decimal Inch) 0.9063
Outside Diameter (Inch) 1-3/4
Outside Diameter (Decimal Inch) 1.7500
Thickness (Decimal Inch) 0.2500
Thickness (Inch) 1/4
Material Grade 18-8
Material Stainless Steel

$ 21.53

Gibraltar - 7/8" Screw, Grade 18-8 Stainless Steel Extra Thick Flat Washer - 29/32" ID x 1-3/4" OD, 1/4" Thick, Plain Finish


Item #: 73840308
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.
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 Extra Thick
System of Measurement Inch
Screw Size 7/8
Inside Diameter (Inch) 29/32
Inside Diameter (Decimal Inch) 0.9063
Outside Diameter (Inch) 1-3/4
Outside Diameter (Decimal Inch) 1.7500
Thickness (Decimal Inch) 0.2500
Thickness (Inch) 1/4
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

$ 18.62

Gibraltar - 7/8" Screw, Grade 18-8 Stainless Steel Standard Flat Washer - 29/32" ID x 1-3/4" OD, 5/32" Thick, Plain Finish


Item #: 71925754
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 7/8
Inside Diameter (Inch) 29/32
Inside Diameter (Decimal Inch) 0.9063
Outside Diameter (Inch) 1-3/4
Outside Diameter (Decimal Inch) 1.7500
Thickness (Decimal Inch) 0.1563
Thickness (Inch) 5/32
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

$ 14.44

Gibraltar - 7/8" Screw, Steel Fender Flat Washer - 15/16" ID x 3-1/4" OD, 3/8" Thick, Zinc-Plated Finish


Item #: 73840951
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 7/8
Inside Diameter (Inch) 15/16
Inside Diameter (Decimal Inch) 0.9375
Outside Diameter (Inch) 3-1/4
Outside Diameter (Decimal Inch) 3.2500
Thickness (Decimal Inch) 0.3750
Thickness (Inch) 3/8
Material Steel
Finish/Coating Zinc-Plated
Outside Diameter Tolerance (Decimal Inch) -0.156 to 0.156

$ 21.93

Gibraltar - 7/8" Screw, Steel Standard Flat Washer - 29/32" ID x 1-53/64" OD, 1/4" Thick, Black Oxide Finish


Item #: 73840431
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.
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 Standard
System of Measurement Inch
Screw Size 7/8
Inside Diameter (Inch) 29/32
Inside Diameter (Decimal Inch) 0.9063
Outside Diameter (Inch) 1-53/64
Outside Diameter (Decimal Inch) 1.8281
Thickness (Decimal Inch) 0.2500
Thickness (Inch) 1/4
Material Steel
Finish/Coating Black Oxide

$ 9.93

Gibraltar - 8mm Bolt, Type G, Case Hardened Steel, Female Spherical Washer - 9.6mm Female Inside x 24mm Female Outside Diameter, 5mm Thick


Item #: 85558641
Brand: Gibraltar
Exact Tooling IR#: 04

Features and Benefits

Female spherical washers, also known as dished washers, are the bottom washer in a spherical washer assembly.
Product Specifications
Type Female Spherical Washer
Trade Type Designation Type G
Bolt Size (mm) 8.00
System of Measurement Metric
Female Inside Diameter (mm) 9.60
Female Outside Diameter (mm) 24.00
Thickness (mm) 5.00
Material Case Hardened Steel
Maximum Correction (Degrees) 3.00
Fastener Standard DIN 6319

$ 5.09

Gibraltar - 9/16" Screw, Grade 18-8 Stainless Steel Extra Thick Flat Washer - 19/32" ID x 1-3/16" OD, 3/16" Thick, Plain Finish


Item #: 73840332
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.
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 Extra Thick
System of Measurement Inch
Screw Size 9/16
Inside Diameter (Inch) 19/32
Inside Diameter (Decimal Inch) 0.5938
Outside Diameter (Inch) 1-3/16
Outside Diameter (Decimal Inch) 1.1875
Thickness (Decimal Inch) 0.1875
Thickness (Inch) 3/16
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

$ 9.44

Gibraltar - M16 Screw, Grade 1010 Case Hardened Steel Extra Thick Flat Washer - 17mm ID x 32mm OD, 5mm Thick, Black Oxide Finish


Item #: 73249344
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.
Case hardened carbon steel is less brittle than carbon steel and will not fracture under high stress.
Product Specifications
Type Extra Thick
System of Measurement Metric
Screw Size M16
Inside Diameter (mm) 17.00
Outside Diameter (mm) 32.00
Thickness (mm) 5.00
Material Grade 1010
Material Case Hardened Steel
Finish/Coating Black Oxide

$ 5.43

Gibraltar - M22 Screw, Steel Standard Flat Washer - 23mm ID x 50mm OD, 8mm Thick, Black Phosphate Finish


Item #: 00316000
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.
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 Standard
System of Measurement Metric
Screw Size M22
Inside Diameter (mm) 23.00
Outside Diameter (mm) 50.00
Thickness (mm) 8.00
Material Steel
Finish/Coating Black Phosphate
Fastener Standard DIN 6340

$ 6.29

Gibraltar - M24 Screw, Grade 1010 Case Hardened Steel Extra Thick Flat Washer - 25mm ID x 43mm OD, 6.5mm Thick, Black Oxide Finish


Item #: 73249369
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.
Case hardened carbon steel is less brittle than carbon steel and will not fracture under high stress.
Product Specifications
Type Extra Thick
System of Measurement Metric
Screw Size M24
Inside Diameter (mm) 25.00
Outside Diameter (mm) 43.00
Thickness (mm) 6.50
Material Grade 1010
Material Case Hardened Steel
Finish/Coating Black Oxide

$ 6.15

Gibraltar - M24 Screw, Steel Standard Flat Washer - 25mm ID x 60mm OD, 8mm Thick, Black Phosphate Finish


Item #: 00316018
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.
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 Standard
System of Measurement Metric
Screw Size M24
Inside Diameter (mm) 25.00
Outside Diameter (mm) 60.00
Thickness (mm) 8.00
Material Steel
Finish/Coating Black Phosphate
Fastener Standard DIN 6340

$ 7.21