These metric threaded rods tighten when turned to the left; once fastened, they resist loosening from counterclockwise motion. About half the strength of medium-strength steel threaded rods, use them for light duty hanging, mounting, and fastening.M6-1.0 x 1 M DIN 975 Gr A2 Stainless Steel Threaded Rod Threaded Rod:Yield Strength:30458 - 87022 psi:Product Weight:0.3902 UOM:each Catalog Page:BBV11, Page 01-256 Notes. Used in chemical, food and other industries where corrosion resistance is required. A2-70 Stainless Steel. 6G thread requirement. Stainless Steel material.