12 Pcs M6 Coupling Nut – 304 Stainless Steel Threaded Rod Connector, 20mm Long Stud Extension for Lamp Bracket & Machinery Repair

★★★★★ 4.2 142 reviews

US$3.20
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US$3.20
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 250206071 Release Date 2026/09/17 List Price US$3.20 Model Number 250206071
Category
  • 【Heavy Duty 304 Stainless Steel Construction】 – Crafted from premium 304 stainless steel to provide superior strength and rust resistance compared to standard carbon steel. This stainless steel coupling nut maintains structural integrity in humid environments or outdoor projects. Will it rust? No – 304 stainless steel ensures long-lasting corrosion resistance.
  • 【Precision M6 x 1.0 Thread – Compact 20mm Design】 – Each coupling nut features a threaded size of M6 x 1.0 (coarse thread), outer diameter of 10mm (0.39"), and height of 20mm (0.79") . This M6 extension nut connects two threaded shafts or extends M6 screws – ideal for installing chandeliers, repairing machinery, or custom furniture frames. The 20mm height fits tight spaces where longer nuts won't work. Will this fit my rod? Yes – standard M6 coarse thread fits most threaded rods.
  • 【Smooth Precision Threading – No Seizing】 – Features a standard M6 x 1.0 metric coarse thread with a smooth inner wall for effortless installation. This rod connector allows you to securely fasten bolts and studs without seizing or stripping during high-torque applications – saving time and preventing damaged threads.
  • 【Secure Fastening & Vibration Resistance】 – The cylindrical design with a 10mm outer diameter provides a solid grip surface for tightening. This stud extension nut acts as a reliable standoff or sleeve connector that prevents loosening under vibration in mechanical assemblies – ideal for 3D printers, CNC machines, and automotive repairs.
  • 【Value Pack – 12 Pieces for Multiple Projects】 – Includes 12 pieces of silver coupling nuts with a total height of 20mm, offering ample supply for multiple maintenance tasks, 3D printer upgrades, or DIY construction needs requiring durable threaded rod connectors.
ASIN B0GS4T76P7
Brand RiseDirectly
Color Silver
Set Name 12 Pack M6 20mm Height Round Coupling Nut
Size Name M6*20
Metal Type Stainless Steel
Unit Count 12 Count
Part Number RD-Coupling Nuts-46-1101-main
Thread Size M6
Thread Type Iso Metric
Finish Types Stainless Steel
Manufacturer RiseDirectly-US
Thread Class Coarse
Thread Style Right Hand
Fastener Type Coupling
Item Diameter 10 millimeters
Material Type Stainless Steel
Exterior Finish Stainless Steel
Item Dimensions 4.7 x 3.15 x 0.39 inches
Number Of Items 12
Thread Coverage Fully Threaded
Number of Pieces 12
Outside Diameter 10 millimeters
Inside Thread Size M6

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