Grade 8 Rod Coupling Nut

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.

Grade 8 rod coupling nut.

Grade 18 8 a general designation for the most common and popular stainless steel 300 series referring to the 18 chromium and 8 nickel. Available in inch thread sizes. Made from grade 8 steel they re about 25 stronger than medium strength steel coupling nuts. 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.

18 8 stainless steel coupling nuts. For technical drawings and 3 d models click on a part number. 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.

Show all 105 results. Comparable in strength to grade 9 bolts these coupling nuts are about 20 stronger than high strength steel coupling nuts. A zinc plating provides corrosion resistance in wet environments. Also known as extension nuts use these to connect and extend threaded rods.

Grade 8 coupling nuts. Also known as extension nuts use these to connect and extend threaded rods. They must be used with other hot dipped galvanized fasteners. 44 24 52 100 items 29 69 shipping.

72 items stainless steel coupling nuts. Hot dipped galvanized steel coupling nuts have a thick coating for better corrosion resistance than zinc plated steel nuts. For high moisture situations choose a coupler nut with a zinc. 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.

For technical drawings and 3 d models click on a part number.