52 PCS 1/4" x 3-1/4" Construction Lag Screw Torx/Star Drive Heavy Duty Structural Lag Screw Far Superior to Common Lag Screws, Gold Znic copper The galvanized steel is more

The galvanized steel is more durable and has better rust-resistance even under extreme environments

HANDY PACKING: All nuts bolts washers are well packed in a large double sided storage box with thickened latch and dividers

Second step: Insert the anchor through the fixture into the hole

Grip Length: 4/5" Flange Diamter: 5/8"  50 pcs  in a small paper box

Concrete anchor bolts are made of outstanding PE material

52 PCS 1/4" x 3-1/4" Construction Lag Screw Torx/Star Drive Heavy Duty Structural Lag Screw Far Superior to Common Lag Screws, Gold Znic copper The galvanized steel is moreDurable and Robust: The interior construction lag screws replace traditional lag screws or carriage bolts. The improved truss washer head design provides a modern and sleek finished installation. Exceptional pull down strength is achieved without the need for a separate washer, offering superior clamping capability and easier installation Function: These construction lag screws are coated with yellow zinc to enhance durability and feature a heavy duty