Amazon.com: 1Pcs Fine Threaded Rod M6-M20 Full Threaded Rod Bolt Bar Studs 304 Stainless Steel Length 250mm - (Size: M12x1.25x250) : Industrial & Scientific
M20 x 200mm Threaded Bars (DIN 976-1) - 18-8 / 304 Stainless Steel: Accu.co.uk: Precision Screws
A2 Stainless Steel Fine Thread Rod M6 M8 M10-M20 Threaded Bar Studde Long 250mm | eBay