5/16" x 18 Hanger Bolt sku#77003

Regular price $0.85

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Steel Hanger Bolt with nut. Size 3-1/2" x 5/16-18. Supplied with hex nut. Hanger bolt is half machine thread and half wood screw thread with area in center for wrench tightening. One end of hanger bolt screws into a pilot hole in wood and  the other send provides a machine threaded stud that for a nut, Tnut or other fastener attachment.