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Coupling Nut Hot Dipped Galvanized

Hot Dip Galvanized Coupling Nuts

Rod Coupling Nut, or Extension Nut, in Hot Dip Galvanized Steel

  • Join two male threads
  • Commonly used with threaded rod
  • Also known as Extension Nuts
  • Available in reducer versions to connect two different sizes
  • Make longer rod assemblies from shorter lengths
  • Fine or coarse thread
  • Due to the finishing process for Hot Dip Galvanized fasteners, it is recommended to only use Hot Dip Galvanized fasteners with Hot Dip Galvanized fasteners and not mix metals. This can create threading and durability issues.
Nut Sizes Flats Length
1/4"-20 7/16" 1-3/4"
5/16"-18 1/2" 1-3/4"
3/8"-16 9/16" 1-3/4"
7/16"-14 5/8" 1-3/4"
1/2"-13 11/16" 1-3/4"
5/8"-11 13/16" 2-1/8"
3/4"-10 1" 2-1/4"
7/8"-9 1-1/4" 2-1/2"
1"-8 1-3/8" 2-3/4"
1"-8 1-1/4" 2-1/2"
1-1/8"-7 1-1/2" 3"
1-1/4"-7 1-5/8" 3"
1-1/2"-6 2" 4"
This item qualifies for FREE SHIPPING on orders $99+
Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Coupling Nut Hot Dipped Galvanized - 1/4"-20 (7/16" F x 1-3/4" L)
SKU #1070-080-0002
Coupling Nut Hot Dipped Galvanized - 1/4"-20 (7/16" F x 1-3/4" L)
SKU #1070-080-0002
1
 NA
25
 $12.50 (0.5/ea)
100
 $40.00 (0.4/ea)
1000
 $380.00 (0.38/ea)
Subtotal: $0.00 /
Coupling Nut Hot Dipped Galvanized - 5/16"-18 (1/2" F x 1-3/4" L)
SKU #1070-080-0012
Coupling Nut Hot Dipped Galvanized - 5/16"-18 (1/2" F x 1-3/4" L)
SKU #1070-080-0012
1
 NA
25
 $15.00 (0.6/ea)
100
 $48.00 (0.48/ea)
1000
 $450.00 (0.45/ea)
Subtotal: $0.00 /
Coupling Nut Hot Dipped Galvanized - 3/8"-16 (9/16" F x 1-3/4" L)
SKU #1070-080-0022
Coupling Nut Hot Dipped Galvanized - 3/8"-16 (9/16" F x 1-3/4" L)
SKU #1070-080-0022
1
 $1.17 (1.17/ea)
25
 $22.50 (0.9/ea)
100
 $74.00 (0.74/ea)
1000
 $690.00 (0.69/ea)
Subtotal: $0.00 /
Coupling Nut Hot Dipped Galvanized - 7/16"-14 (5/8" F x 1-3/4" L)
SKU #1070-080-0032
Coupling Nut Hot Dipped Galvanized - 7/16"-14 (5/8" F x 1-3/4" L)
SKU #1070-080-0032
1
 $1.10 (1.1/ea)
25
 $25.00 (1/ea)
100
 $80.00 (0.8/ea)
1000
 $750.00 (0.75/ea)
Subtotal: $0.00 /
Coupling Nut Hot Dipped Galvanized - 1/2"-13 (11/16" F x 1-3/4" L)
SKU #1070-080-0042
Coupling Nut Hot Dipped Galvanized - 1/2"-13 (11/16" F x 1-3/4" L)
SKU #1070-080-0042
1
 $3.55 (3.55/ea)
25
 $32.50 (1.3/ea)
100
 $108.00 (1.08/ea)
1000
 $1,010.00 (1.01/ea)
Subtotal: $0.00 /
Coupling Nut Hot Dipped Galvanized - 3/4"-10 (1" F x 2-1/4" L)
SKU #1070-080-0062
Coupling Nut Hot Dipped Galvanized - 3/4"-10 (1" F x 2-1/4" L)
SKU #1070-080-0062
1
 $3.11 (3.11/ea)
25
 $67.50 (2.7/ea)
100
 $217.00 (2.17/ea)
1000
 $2,030.00 (2.03/ea)
Subtotal: $0.00 /
Coupling Nut Hot Dipped Galvanized - 7/8"-9 (1-1/4" F x 2-1/2" L)
SKU #1070-080-0072
Coupling Nut Hot Dipped Galvanized - 7/8"-9 (1-1/4" F x 2-1/2" L)
SKU #1070-080-0072
1
 $6.13 (6.13/ea)
25
 $133.75 (5.35/ea)
100
 $429.00 (4.29/ea)
1000
 $4,020.00 (4.02/ea)
Subtotal: $0.00 /
Coupling Nut Hot Dipped Galvanized - 1"-8 (1-3/8" F x 2-3/4" L)
SKU #1070-080-0082
Coupling Nut Hot Dipped Galvanized - 1"-8 (1-3/8" F x 2-3/4" L)
SKU #1070-080-0082
1
 $8.11 (8.11/ea)
25
 $191.25 (7.65/ea)
100
 $614.00 (6.14/ea)
1000
 $5,750.00 (5.75/ea)
Subtotal: $0.00 /
Coupling Nut Hot Dipped Galvanized - 1"-8 (1-1/4" F x 2-1/2" L)
SKU #1070-080-0092
Coupling Nut Hot Dipped Galvanized - 1"-8 (1-1/4" F x 2-1/2" L)
SKU #1070-080-0092
1
 $8.76 (8.76/ea)
25
 $216.75 (8.67/ea)
100
 $861.00 (8.61/ea)
1000
 $8,580.00 (8.58/ea)
Subtotal: $0.00 /
Coupling Nut Hot Dipped Galvanized - 1-1/8"-7 (1-1/2" F x 3" L)
SKU #1070-080-0102
Coupling Nut Hot Dipped Galvanized - 1-1/8"-7 (1-1/2" F x 3" L)
SKU #1070-080-0102
1
 $21.63 (21.63/ea)
25
 $539.50 (21.58/ea)
100
 $2,150.00 (21.5/ea)
1000
 $21,470.00 (21.47/ea)
Subtotal: $0.00 /
Coupling Nut Hot Dipped Galvanized - 1-1/4"-7 (1-5/8" F x 3" L)
SKU #1070-080-0112
Coupling Nut Hot Dipped Galvanized - 1-1/4"-7 (1-5/8" F x 3" L)
SKU #1070-080-0112
1
 $22.37 (22.37/ea)
25
 $558.50 (22.34/ea)
100
 $2,226.00 (22.26/ea)
1000
 $22,220.00 (22.22/ea)
Subtotal: $0.00 /
Coupling Nut Hot Dipped Galvanized - 1-1/2"-6 (2" F x 4" L)
SKU #1070-080-0122
Coupling Nut Hot Dipped Galvanized - 1-1/2"-6 (2" F x 4" L)
SKU #1070-080-0122
1
 $41.98 (41.98/ea)
25
 $1,047.50 (41.9/ea)
100
 $4,185.00 (41.85/ea)
1000
 $41,810.00 (41.81/ea)
Subtotal: $0.00 /
Product Specifications
Color
Gray
Corrosion Resistant
Yes
Drive Style
External Hex
Finish
Hot Dip Galvanized
Grade
A563-A Grade A
Material
Steel
Product Type
Coupling Nut
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances

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