1/2-13 x 3-1/2-inch hex head cap screw, Grade 5. Used on the Century 1150 and Holmes 600R.
Miller Industries part number 0400186.
1/2-13 x 3-1/2-inch hex head cap screw, Grade 5. Used on the Century 1150 and Holmes 600R.
Miller Industries part number 0400186.