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Coupling Nuts Zinc Plated

Zinc Plated Coupling Nuts

Rod Coupling Nut, or Extension Nut, in CR+3 Zinc Plated A563 Grade A 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
Nut Sizes Flats Length
1/4"-20 3/8" 7/8"
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 9/16" 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"
3/4"-10 1-1/8" 2-1/4"
7/8"-9 1-1/4" 2-1/2"
1"-8 1-3/8" 2-3/4"
1-1/8"-7 1-1/2" 3"
1-1/4"-7 1-5/8" 3"
1-1/4"-7 1-7/8" 3-3/4"
1-1/2"-6 2" 4"
This item qualifies for FREE SHIPPING on orders $250+
Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Coupling Nut Zinc Plated - 1/4"-20 (3/8" F x 7/8" L)
SKU #1102-078-0002
Coupling Nut Zinc Plated - 1/4"-20 (3/8" F x 7/8" L)
SKU #1102-078-0002
1
 NA
25
 $5.00 (0.2/ea)
100
 $16.00 (0.16/ea)
1000
 $140.00 (0.14/ea)
Subtotal: $0.00 /
Coupling Nut Zinc Plated - 1/4"-20 (7/16" F x 1-3/4" L)
SKU #1102-078-0012
Coupling Nut Zinc Plated - 1/4"-20 (7/16" F x 1-3/4" L)
SKU #1102-078-0012
1
 $0.83 (0.83/ea)
25
 $18.75 (0.75/ea)
100
 $54.00 (0.54/ea)
1000
 $510.00 (0.51/ea)
Subtotal: $0.00 /
Coupling Nut Zinc Plated - 5/16"-18 (1/2" F x 1-3/4" L)
SKU #1102-078-0022
Coupling Nut Zinc Plated - 5/16"-18 (1/2" F x 1-3/4" L)
SKU #1102-078-0022
1
 $1.35 (1.35/ea)
25
 $30.75 (1.23/ea)
100
 $82.00 (0.82/ea)
1000
 $770.00 (0.77/ea)
Subtotal: $0.00 /
Coupling Nut Zinc Plated - 3/8"-16 (9/16" F x 1-3/4" L)
SKU #1102-078-0042
Coupling Nut Zinc Plated - 3/8"-16 (9/16" F x 1-3/4" L)
SKU #1102-078-0042
1
 $1.75 (1.75/ea)
25
 $39.75 (1.59/ea)
100
 $97.00 (0.97/ea)
1000
 $910.00 (0.91/ea)
Subtotal: $0.00 /
Coupling Nut Zinc Plated 7/16"-14 x 1-3/4"
SKU #1102-078-0052
Coupling Nut Zinc Plated 7/16"-14 x 1-3/4"
SKU #1102-078-0052
1
 $0.96 (0.96/ea)
25
 $22.50 (0.9/ea)
100
 $83.00 (0.83/ea)
1000
 $750.00 (0.75/ea)
Subtotal: $0.00 /
Coupling Nut Zinc Plated - 1/2"-13 (11/16" F x 1-3/4" L)
SKU #1102-078-0062
Coupling Nut Zinc Plated - 1/2"-13 (11/16" F x 1-3/4" L)
SKU #1102-078-0062
1
 $1.98 (1.98/ea)
25
 $45.00 (1.8/ea)
100
 $136.00 (1.36/ea)
1000
 $1,290.00 (1.29/ea)
Subtotal: $0.00 /
Coupling Nut Zinc Plated - 5/8"-11 (13/16" F x 2-1/8" L)
SKU #1102-078-0072
Coupling Nut Zinc Plated - 5/8"-11 (13/16" F x 2-1/8" L)
SKU #1102-078-0072
1
 $3.30 (3.3/ea)
25
 $75.00 (3/ea)
100
 $258.00 (2.58/ea)
1000
 $2,410.00 (2.41/ea)
Subtotal: $0.00 /
Coupling Nut Zinc Plated - 3/4"-10 (1" F x 2-1/4" L)
SKU #1102-078-0082A
Coupling Nut Zinc Plated - 3/4"-10 (1" F x 2-1/4" L)
SKU #1102-078-0082A
1
 $5.50 (5.5/ea)
25
 $125.00 (5/ea)
100
 $398.00 (3.98/ea)
1000
 $3,760.00 (3.76/ea)
Subtotal: $0.00 /
Coupling Nut Zinc Plated - 3/4"-10 (1-1/8" F x 2-1/4" L)
SKU #1102-078-0082
Coupling Nut Zinc Plated - 3/4"-10 (1-1/8" F x 2-1/4" L)
SKU #1102-078-0082
1
 $5.50 (5.5/ea)
25
 $125.00 (5/ea)
100
 $398.00 (3.98/ea)
1000
 $3,780.00 (3.78/ea)
Subtotal: $0.00 /
Coupling Nut Zinc Plated - 7/8"-9 (1-1/4" F x 2-1/2" L)
SKU #1102-078-0092
Coupling Nut Zinc Plated - 7/8"-9 (1-1/4" F x 2-1/2" L)
SKU #1102-078-0092
1
 $6.60 (6.6/ea)
25
 $150.00 (6/ea)
100
 $520.00 (5.2/ea)
1000
 $4,970.00 (4.97/ea)
Subtotal: $0.00 /
Coupling Nut Zinc Plated - 1"-8 (1-3/8" F x 2-3/4" L)
SKU #1102-078-0102
Coupling Nut Zinc Plated - 1"-8 (1-3/8" F x 2-3/4" L)
SKU #1102-078-0102
1
 $7.70 (7.7/ea)
25
 $175.00 (7/ea)
100
 $649.00 (6.49/ea)
1000
 $5,950.00 (5.95/ea)
Subtotal: $0.00 /
Coupling Nut Zinc Plated - 1-1/8"-7 (1-1/2" F x 3" L)
SKU #1102-078-0122
Coupling Nut Zinc Plated - 1-1/8"-7 (1-1/2" F x 3" L)
SKU #1102-078-0122
1
 $13.93 (13.93/ea)
25
 $268.00 (10.72/ea)
100
 $1,022.00 (10.22/ea)
1000
 $9,820.00 (9.82/ea)
Subtotal: $0.00 /
Coupling Nut Zinc Plated - 1-1/4"-7 (1-5/8" F x 3" L)
SKU #1102-078-0132
Coupling Nut Zinc Plated - 1-1/4"-7 (1-5/8" F x 3" L)
SKU #1102-078-0132
1
 $18.45 (18.45/ea)
25
 $429.50 (17.18/ea)
100
 $1,588.00 (15.88/ea)
1000
 $14,590.00 (14.59/ea)
Subtotal: $0.00 /
Coupling Nut Zinc Plated - 1-1/4"-7 (1-7/8" F x 3-3/4" L)
SKU #1102-078-0142
Coupling Nut Zinc Plated - 1-1/4"-7 (1-7/8" F x 3-3/4" L)
SKU #1102-078-0142
1
 $19.53 (19.53/ea)
25
 $454.50 (18.18/ea)
100
 $1,682.00 (16.82/ea)
1000
 $15,460.00 (15.46/ea)
Subtotal: $0.00 /
Coupling Nut Zinc Plated - 1-1/2"-6 (2" F x 4" L)
SKU #1102-078-0152
Coupling Nut Zinc Plated - 1-1/2"-6 (2" F x 4" L)
SKU #1102-078-0152
1
 $30.44 (30.44/ea)
25
 $708.25 (28.33/ea)
100
 $2,621.00 (26.21/ea)
1000
 $24,100.00 (24.1/ea)
Subtotal: $0.00 /
Product Specifications
Color
Silver
Drive Style
External Hex
Finish
Zinc Plated
Grade
A563 Grade A
Material
Steel
Product Type
Coupling Nut
Standards Met
REACH and RoHS
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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