Skip to main content
Main navigation
Custom Orders
About Us
Contact
Blog
FAQ
Products
Anchors
Bits
Bolts
Clips - Pins - Hooks - Studs
Electronic Fasteners
Military Fasteners
Nuts
Retaining Rings
Rivets
Screws
Washers
Fulltext search
Search
Reset
Empty
$0.00
User menu
Login
Home
Products
Nuts
Rod Couplings
Low Carbon Steel - Zinc Plated (Standard)
1/2" Across Flats
Hex Rod Coupling Nut - 1/2" Across Flats
Across the Flats: 1/2"
Tensile Strength 60,000 psi. min.
Steel - Zinc Plated
Technical Specifications / 2D
Coupling, Hex Grades 2, 5 & 18-8 SS
Show filters
Hide filters
Inner Diameter
5/16
(3)
3/8
(2)
Thread Pitch
16
(1)
18
(3)
24
(1)
Length
7/8
(1)
1 1/8
(3)
1 3/4
(1)
Distance Across Flats
1/2
(5)
Show More Sizes
Product SKU:
Size
Size:
Box Count:
Price Per Box:
5 Box Price:
Total Pieces:
311408NCUP
5/16-18X7/8
5/16-18X7/8
200
$89.03
$78.18
200
Quantity
Add
311808NCUP
5/16-18X1 1/8
5/16-18X1 1/8
200
$136.80
$120.12
200
Quantity
Add
312808NCUP
5/16-18X1 3/4
5/16-18X1 3/4
200
$127.38
$116.93
200
Quantity
Add
371808NCUP
3/8-16X1 1/8
3/8-16X1 1/8
200
$60.43
$53.06
200
Quantity
Add
381808NCUP
3/8-24X1 1/8
3/8-24X1 1/8
200
$118.49
$108.77
200
Quantity
Add