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M5 x .8 x 15 Hex Rod Coupler Plated
SKU: MRC5
$0.149each -
M6 x 1.0 x 18 Hex Rod Coupler Plated
SKU: MRC6
$0.196each -
M8 x 1.25 x 24 Hex Rod Coupler Plated
SKU: MRC8
$0.310each -
M10 x 1.5 x 30 Hex Rod Coupler Plated
SKU: MRC10
$0.661each -
M12 x 1.75 x 36 Hex Rod Coupler Plated
SKU: MRC12
$0.908each -
M14 x 2.0 x 42 Hex Rod Coupler Plated
SKU: MRC14
$1.478each -
M16 x 2.0 x 48 Hex Rod Coupler Plated
SKU: MRC16
$1.879each -
M20 x 2.5 x 60 Hex Rod Coupler Plated
SKU: MRC20
$3.879each -
M24 x 3.0 x 72 Hex Rod Coupler Plated
SKU: MRC24
$7.561each
Metric Rod Coupler Nut

Metric Hex Rod Coupler Nuts
Zinc plated metric hex rod coupler nuts that join two lengths of metric threaded rod or extend a bolt. Each coupler is 3 times as long as its diameter, from 15mm to 72mm. We stock M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.5, M12 x 1.75, M14 x 2.0, M16 x 2.0, M20 x 2.5, M24 x 3.0.
Specifications
- Sizes: M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.5, M12 x 1.75, M14 x 2.0, M16 x 2.0, M20 x 2.5, M24 x 3.0
- Lengths: 15mm, 18mm, 24mm, 30mm, 36mm, 42mm, 48mm, 60mm, 72mm (3 x diameter)
- Finish: zinc plated
- Pitch: standard (coarse)
(Length of Rod Coupler is 3 times the diameter)
Common Uses
- Joining metric threaded rod
- Hanging pipe, duct and cable tray
- Extending studs and anchors
FAQ
How do I use a coupling nut?
Thread each rod into the coupler halfway, so both rods have the same thread engagement. Mark the rods at half the coupler length to check.
How long is 1 meter of threaded rod?
1 meter is 39.37 inches, a little over 3 feet.
Related: Metric Threaded Rod | Metric Hex Nuts | Stainless Metric Coupling Nuts | All Metric Nuts
Free shipping on orders over $100, and orders placed before noon EST ship the same day. Purchase orders are accepted from government agencies, schools, hospitals, municipalities and companies with established credit with The Nutty Company, Inc.