Concrete Anchor 3/8 in. x 3 in. Hex Nut Head Hex (50-Pack)

The anchor stud is manufactured using cold forming and features a threaded portion with standard coarse bolt threads at one end and a parabolic mandrel at the other end to facilitate smoother expansion. It includes a 360° single-piece clip that acts like a two-piece clip for enhanced contact, allows for torque-controlled expansion, and can be placed into a bottomless hole. There are three head styles available: Hex Nut, Wire Hanger, and Tie Down Hook. Over 39 sizes are offered in two materials: Carbon steel and 304 Stainless steel. Approvals: UL. Underwriters Laboratory - File #EX 4687.

• Parabolic mandrel for smoother expansion

• 360° single-piece clip that operates as a two-piece clip

• Suitable for installation in a bottomless hole

• Cold formed for enhanced strength

• Drill a suitably sized hole into the base material

• Clean the hole with a dust blower or compressed air

• Insert the nut leaving a clearance of 1/8 in. from the top of the anchor

• With a hammer or light weight, drive the anchor into the hole

• Take out the nut and place the object to be installed

• Use a wrench to tighten the nut by turning it clockwise until significant resistance is felt (2 to 3 turns will fully secure the anchor)