1)Standard: DIN975, ANSI BSW JIS 2)Class: 4.8, 8.8 3)Surface: zinc plated 4) 1M ~ 3M long 5) Material:Iron, SS201/304 Details for Rods1)Product Name: threaded rods 2)Standard: DIN975, ANSI BSW JIS 3)Class: 4.8, 8.84)Surface: zinc plated,Plain5)Size:M6,M8...M30, 1/4, 3/4...1" 1meter / 2 meters / 3 meters6)Material: Iron, Stainless Steel 201, Stainless Steel 304 UNC or ISO Threaded Rods M8 / M10 / ...