Product Included: 20 x Hex Coupling Nut; Hex-Shaped on the outsides, a wrench can tighten or loosen it easily
Thread Size: M3 x 10mm; Pitch: 0.5mm;Length: 10mm/0.39" ;Color: silver
Material: Coupling nut are made of 304 Stainless Steel, good rust resistance and durable
Application: Metric coupling nuts are designed to secure 2 parts together, most commonly threaded rod
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Female thread, 304 stainless steel material
This rod coupling is designed with female thread and hex rod
Installed with sleeve anchor, wedge anchor and all thread rod, etc.
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