7/16quot Aluminum Plates McMasterCarr
Specifi ions Met: ASTM A29, ASTM A108. Also known as chromemoly steel, this versatile 4140 alloy steel is used for a wide range of parts, such as gears, axles, shafts, collets, and die holders. It resists fracturing from repeated stress. For technical drawings and 3D models, click on a part number.