Grade 8 Rod Coupling Nut

Also known as extension nuts use these to connect and extend threaded rods.

Grade 8 rod coupling nut. Reducer coupler nuts connect threaded fasteners with different diameters like a metric bolt and a standard rod. Coupler nuts also allow you to connect two threaded rods. 72 items stainless steel coupling nuts. Show all 105 results.

44 24 52 100 items 29 69 shipping. A zinc plating provides corrosion resistance in wet environments. 18 8 stainless steel coupling nuts. Grade 18 8 a general designation for the most common and popular stainless steel 300 series referring to the 18 chromium and 8 nickel.

Zinc plated steel coupling nuts resist corrosion in wet environments. Comparable in strength to grade 9 bolts these coupling nuts are about 20 stronger than high strength steel coupling nuts. They must be used with other hot dipped galvanized fasteners. Used with threaded rod the coupling nut joins 2 piece of threaded rod together from opposing ends for hanging various items either vertically or horizontally.

Reducing coupling nuts join studs or threaded rods of different diameters. Coupling nut nut style coupling nut system of measurement inch basic material stainless steel material grade 18 8 fastener finish plain fastener thread direction right hand dia thread size 5 8 in 11 length 2 1 8 in fastener thread type unc coarse width across flats 13 16 in package quantity 50. Use a rod coupling nut to extend space or level a threaded rod or stud. For technical drawings and 3 d models click on a part number.

Available in inch thread sizes. Hot dipped galvanized steel coupling nuts have a thick coating for better corrosion resistance than zinc plated steel nuts. Made from grade 8 steel they re about 25 stronger than medium strength steel coupling nuts. Also known as extension nuts use these to connect and extend threaded rods.

3 8 in 16 tpi zinc rod coupling nuts crown bolt s rod coupling nuts are internally crown bolt s rod coupling nuts are internally threaded nuts in extended lengths.