Coupling Nut Zinc Plated

Zinc Plated Coupling Nuts

Rod Coupling Nuts in CR+3 Zinc Plated A563 Grade A Steel


  • Join two male threads
  • Commonly used with threaded rod
  • 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" 1-1/4"
3/8"-16 9/16" 1-3/4"
1/2"-13 11/16" 1-3/4"
5/8"-11 13/16" 2-1/8"
3/4"-10 1-1/8" 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
Product Specifications
Color
Silver
Color May Vary
Yes
Finish
Case Hardened (CR+3) Zinc Plated
Material
A563 Grade A Steel
Product Type
Coupling Nut
Standards Met
REACH and RoHS
Thread Direction
Right Hand
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
Select Products Below
Qty
Size
Select Package Quantity
SubTotal
1/4"-20 (7/8" Long)
SKU #1102-078-0002
1/4"-20 (7/8" Long)
SKU #1102-078-0002
1
$0.15 (0.15/ea)
25
$2.50 (0.10/ea)
100
$9.00 (0.09/ea)
1000
$80.00 (0.08/ea)
 
1/4"-20 (1-3/4" Long)
SKU #1102-078-0012
1/4"-20 (1-3/4" Long)
SKU #1102-078-0012
1
$0.39 (0.39/ea)
25
$9.00 (0.36/ea)
100
$33.00 (0.33/ea)
1000
$290.00 (0.29/ea)
 
5/16"-18
SKU #1102-078-0022
5/16"-18
SKU #1102-078-0022
1
$0.41 (0.41/ea)
25
$9.50 (0.38/ea)
100
$35.00 (0.35/ea)
1000
$310.00 (0.31/ea)
 
3/8"-16 (1-1/4" Long)
SKU #1102-078-0032
3/8"-16 (1-1/4" Long)
SKU #1102-078-0032
1
$0.43 (0.43/ea)
25
$9.75 (0.39/ea)
100
$36.00 (0.36/ea)
1000
$320.00 (0.32/ea)
 
3/8"-16 (1-3/4" Long)
SKU #1102-078-0042
3/8"-16 (1-3/4" Long)
SKU #1102-078-0042
1
$0.40 (0.40/ea)
25
$9.25 (0.37/ea)
100
$34.00 (0.34/ea)
1000
$300.00 (0.30/ea)
 
1/2"-13
SKU #1102-078-0062
1/2"-13
SKU #1102-078-0062
1
$0.55 (0.55/ea)
25
$12.75 (0.51/ea)
100
$46.00 (0.46/ea)
1000
$410.00 (0.41/ea)
 
5/8"-11
SKU #1102-078-0072
5/8"-11
SKU #1102-078-0072
1
$0.88 (0.88/ea)
25
$20.25 (0.81/ea)
100
$73.00 (0.73/ea)
1000
$660.00 (0.66/ea)
 
3/4"-10
SKU #1102-078-0082
3/4"-10
SKU #1102-078-0082
1
$1.41 (1.41/ea)
25
$32.25 (1.29/ea)
100
$117.00 (1.17/ea)
1000
$1,060.00 (1.06/ea)
 
7/8"-9
SKU #1102-078-0092
7/8"-9
SKU #1102-078-0092
1
$2.93 (2.93/ea)
25
$67.00 (2.68/ea)
100
$244.00 (2.44/ea)
1000
$2,200.00 (2.20/ea)
 
1"-8
SKU #1102-078-0102
1"-8
SKU #1102-078-0102
1
$3.64 (3.64/ea)
25
$83.50 (3.34/ea)
100
$303.00 (3.03/ea)
1000
$2,730.00 (2.73/ea)
 
1-1/8"-7
SKU #1102-078-0122
1-1/8"-7
SKU #1102-078-0122
1
$9.16 (9.16/ea)
25
$209.75 (8.39/ea)
100
$763.00 (7.63/ea)
1000
$6,870.00 (6.87/ea)
 
1-1/4"-7 (3" Long)
SKU #1102-078-0132
1-1/4"-7 (3" Long)
SKU #1102-078-0132
1
$10.04 (10.04/ea)
25
$230.00 (9.20/ea)
100
$836.00 (8.36/ea)
1000
$7,530.00 (7.53/ea)
 
1-1/4"-7 (3-3/4" Long)
SKU #1102-078-0142
1-1/4"-7 (3-3/4" Long)
SKU #1102-078-0142
1
$19.24 (19.24/ea)
25
$441.00 (17.64/ea)
100
$1,603.00 (16.03/ea)
1000
$14,430.00 (14.43/ea)
 
1-1/2"-6
SKU #1102-078-0152
1-1/2"-6
SKU #1102-078-0152
1
$15.17 (15.17/ea)
25
$347.75 (13.91/ea)
100
$1,264.00 (12.64/ea)
1000
$11,380.00 (11.38/ea)