Linear Shaft stainless steel Rod (4MM 1M)

From the shop's description

Linear Shaft stainless steel Rod (4MM *1M) is a high-quality electronic component designed for Arduino, prototyping, and educational electronics. steel bar is used in conditions of high stress, friction and harsh conditions. Accordingly, the quality of the base metal and subsequent surface treatment are of paramount importance. Wear resistance, corrosion resistance, surface smoothness, high yield strength and uniform quality are essential properties of chrome plated bars. Chrome plated linear bars are generally produced from steel bars combining high strength with excellent machinability and weldability. Common applications are found in linear motion, automatic machinery, cnc machines, injection molding machine, agricultural machinery and production equipments. Steel Grade According to Different Standards Germany steel grades (DIN standard): CK45 Japanese steel grades (JIS standard): S45C American steel grades (AISI Standard): 1045 It’s perfect for DIY makers, students, and anyone building custom electronic circuits or STEM kits.