1/2 Inch x 4-1/4 Inch Wedge Anchor (25-Pack)

The Parawedge anchor stud is cold-formed and consists of a threaded section with standard coarse bolt threads at 1 end and a parabolic mandrel at the opposite end for a smoother expansion. It has a 360° 1-piece clip that functions as a 2-piece clip for more contact, a torque-controlled expansion, and can be installed into a bottomless hole. 3 head styles are available: Hex Nut, Wire Hanger, and Tie Down Hook. More than 39 sizes are available, in 2 types of material: Carbon steel and 304 Stainless steel. Approvals: UL. Underwriters Laboratory.

Features:

• Parabolic mandrel for a smoother expansion
• 360° 1-piece clip that functions as a 2-piece clip
• Can be installed into a bottomless hole
• Cold formed for increased strength
• Drill an appropriate size hole into the base material
• Clean the hole using a dust blower or compressed air
• Insert the nut with a clearance of 1/8 in. to the top of the anchor
• Hammer or light mass, insert the anchor into the hole
• Remove the nut and insert the object to be installed
• Using a wrench, tighten the nut by turning clockwise until there is a strong resistance (2 to 3 turns will fully set the anchor)

Specifications:

• Anchor Diameter (in.): 1/2"
• Anchor Length (in.): 4.25"
• Fastener Length (in.): 4.25"
• Required Drill Hole Size (in.): 0.50
• Color Family: Silver
• Fastener Head Style: Hex Nut
• Fastener Plating: Zinc
• Fastener Type: Wedge Anchors
• Fastener/Connector Material: Steel
• Fastening Base Material: Brick, Concrete
• Features: No Additional Features
• Finish: Silver
• Finish Family: Silver
• Included: Nut
• Interior/Exterior: Exterior, Interior
• Maximum Weight Capacity (lb.): 1654
• Measurement Standard: SAE, UNC
• Package Quantity: 25
• Product Weight (lb.): 0.242 lb
• Returnable: 90-Day