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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"
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
 $4.75 (0.19/ea)
100
 $15.00 (0.15/ea)
1000
 $130.00 (0.13/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
 $0.79 (0.79/ea)
25
 $17.75 (0.71/ea)
100
 $51.00 (0.51/ea)
1000
 $480.00 (0.48/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
 $1.28 (1.28/ea)
25
 $29.25 (1.17/ea)
100
 $78.00 (0.78/ea)
1000
 $730.00 (0.73/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
 $1.66 (1.66/ea)
25
 $37.75 (1.51/ea)
100
 $92.00 (0.92/ea)
1000
 $860.00 (0.86/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
 $0.91 (0.91/ea)
25
 $21.50 (0.86/ea)
100
 $79.00 (0.79/ea)
1000
 $710.00 (0.71/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
 $1.88 (1.88/ea)
25
 $42.75 (1.71/ea)
100
 $129.00 (1.29/ea)
1000
 $1,230.00 (1.23/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
 $3.14 (3.14/ea)
25
 $71.25 (2.85/ea)
100
 $245.00 (2.45/ea)
1000
 $2,290.00 (2.29/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
 $5.23 (5.23/ea)
25
 $118.75 (4.75/ea)
100
 $378.00 (3.78/ea)
1000
 $3,570.00 (3.57/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
 $5.23 (5.23/ea)
25
 $118.75 (4.75/ea)
100
 $378.00 (3.78/ea)
1000
 $3,590.00 (3.59/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
 $6.27 (6.27/ea)
25
 $142.50 (5.7/ea)
100
 $494.00 (4.94/ea)
1000
 $4,720.00 (4.72/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
 $7.32 (7.32/ea)
25
 $166.25 (6.65/ea)
100
 $617.00 (6.17/ea)
1000
 $5,650.00 (5.65/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
 $13.23 (13.23/ea)
25
 $254.50 (10.18/ea)
100
 $971.00 (9.71/ea)
1000
 $9,330.00 (9.33/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
 $17.53 (17.53/ea)
25
 $408.00 (16.32/ea)
100
 $1,509.00 (15.09/ea)
1000
 $13,860.00 (13.86/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
 $18.55 (18.55/ea)
25
 $431.75 (17.27/ea)
100
 $1,598.00 (15.98/ea)
1000
 $14,690.00 (14.69/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
 $28.92 (28.92/ea)
25
 $672.75 (26.91/ea)
100
 $2,490.00 (24.9/ea)
1000
 $22,900.00 (22.9/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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Volume Pricing: Buy in volume, get a discount. The larger the pack, the lower the cost per piece. Visit the New Site Features Page for additional details.