Made in USA - 66 Piece, 1/2″ Pipe, Galvanized Pipe Nipple Set - 74025727 - MSC Industrial Supply
R 3/4'' Male x 26.9mm Stainless steel Pipe Nipple with Welding End 20 Bar DIN 2982 - 30mm | Tameson.com
Pipe Nipples - Stainless Steel (304) - 3/4" x 6"
Amazon.com: 3/4 Inch Pipe Assortment, Malleable Threaded Pipe Nipples,Steel Pipe Fittings Great For All Your DIY Vintage Shelving Projects, Black (Includes 6 Of Each size, 1-6 Inches 66 Pieces in total) : Everything Else
Southland 1/2 in. x 4 in. Black Steel Nipple 583-040HN - The Home Depot
Steel Pipe Nipple - Octal Pipe Fittings
Standard Galvanized Pipe Nipples | GETPIPE
Matco-Norca 1 in. x 4 in. Schedule 40 Welded Stainless Steel Nipple Fitting SSN304054 - The Home Depot
Amazon.com: Hooshing 3/8" Male to 3/8" Male NPT Hex Nipple Stainless Steel 304 Threaded Pipe Fittings for Brew Kit Home Piping, Pack of 4 : Industrial & Scientific
384.5Nip-10 Black Steel Pipe Nipples 3/8"X 4 1/2" (10CT) | National Fire Supply
The Plumber's Choice 3/4 in. x 7 in. Galvanized Steel Nipple Pipe (4-Pack) 3470NPGL-4 - The Home Depot
Smith Cooper Schedule 80 Welded Black Carbon Steel Pipe Nipples - John M. Ellsworth Co. Inc.