1.5" Tall Stainless Stud w/5/16" x 18 ThreadThe HS200 stud is designed for heavy load applications such as mounting filters and panels. Thestud is inertial (friction) welded to a 2" base plate creating a very strong part. Manufactured of 304 stainless steel. Tensile strength is approximately 1,200 lbs. and shear strength is 1,500 lbs.