Check the listing for details. 84pack Lamp Pipe with Lock Nuts Teeth Washers 1/8IP Thread Fasteners Assortment. Condition: New. Listed at 13.75 USD. These hex nuts are common hardware to screw into the threaded lamp pipe. And the standard washer is for spreading the load of fastened fittings' surface. Commonly used on securing thread pipes for assembling, replacing, repairing chandelier,ceiling light or making other DIY lamp projects.Thread Size: 1/8IP; Lamp Pipes Length: 2cm(0.8"), 2.5cm(0.98"), 3cm(1.2"), 3.5cm(1.4"), 4cm(1.6"), 5cm(2"), 6cm(2.4"); Lamp Pipe ID: 7mm / 0.28"; Hex Nut Width: 13.5mm / 0.53"; Hex Nut Height: 3mm / 0.12"; Teeth Washers Size: 10.5mmx17mm / 0.41"x0.67"Made of iron material, zinc coated finished surface, with good strength and rust resistance. Washers with teeth can grip the surface firmly when you turning the nuts. This kit can save your time to search the nuts, pipes and washers one by one.