The threads on sheet metal screws are designed to pull 2 materials tightly together. When attaching metal to wood, it is especially important to pre-drill a hole. Use a smaller drill size than screw when pre-drilling a hole.
- Size: 1/2 in.-13 x 12 in.
- Includes 2 hex nuts
- Features a closed loop or eye at 1 end and machine screw threads at the opposite end
- In some applications a washer may possibly be needed
- Suggested that washers are used between nuts and post
- Thread Type: coarse, thread class: 1A, point style: blunt
- Specification(s) met: ASME B1.1













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