$199 away from FREE SHIPPING
SKU: LDT-5850

Tapcon 5/8" x 5" LDT Large Diameter Concrete Screw - Hex Head - Zinc | Qty. 10

Tapcon 5/8" x 5" LDT Large Diameter Concrete Screw - Hex Head - Zinc | Qty. 10!

Skip to product information
SKU: LDT-5850

Tapcon 5/8" x 5" LDT Large Diameter Concrete Screw - Hex Head - Zinc | Qty. 10

$59.99
Request Bulk Pricing
Request Bulk Pricing
Ships Jun 15 when you order now

Lengths:

1-3/4" 2-1/2" 3" 4" 5" 6" 4-1/2" 5-1/2" 6-1/4"

Blazing Fast Shipments

Shipping & Returns

Tailored Business Programs

Partner with Us

Questions?

We can help!

Payment Options

American Express
Apple Pay
Discover
Google Pay
Mastercard
PayPal
Shop Pay
Venmo
Visa

Specifications

Diameter: 5/8"
Length: 5"
Fixture Hole Size: 5/8"
Drill Bit Size: 1/2"
Maximum Fixture Thickness: 2-1/4"
Drive Type: 3/4" Hex
Head Type: Hex Head
Material: Carbon Steel
Finish: Zinc
Manufacturer Name: ITW Red Head
Quantity: 10
Description

5/8" x 5" LDT Tapcon Screw, Zinc, Pkg 10

The 5/8 inch x 5 inch LDT Tapcon Zinc Concrete Screw Anchor delivers serious holding strength for heavy structural applications. Its large diameter and long embedment profile provide dependable anchoring into concrete and masonry. Each 10-pack supports high-load installations where performance is critical.

5/8" x 5" Zinc Heavy-Duty Concrete Screw Anchor

Protected with a zinc-plated finish, this anchor is suited for interior and dry-use environments. The hex washer head design ensures strong torque transfer and secure seating during installation.

Key Features

  • Large Diameter Construction: Built for demanding structural loads.
  • Zinc Coating: Provides corrosion resistance indoors.
  • Hex Washer Head: Delivers consistent driving control.
  • Direct Masonry Threads: Installs without expansion sleeves.

Common Applications

  • Structural Steel Installation: Anchor heavy supports to concrete.
  • Industrial Equipment: Secure machinery bases.
  • Safety Barrier Systems: Mount guardrails to masonry surfaces.
  • Thick Wood Framing: Attach heavy timbers to concrete walls.
  • Commercial Infrastructure: Reinforce high-load connections.

Installation Tips

  • Use Specified Drill Bit: Match bit size to anchor diameter.
  • Remove Dust Thoroughly: Clean hole for maximum grip.
  • Drive Evenly: Apply controlled torque until securely seated.
View full details
× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
J
Jeremiah Glosenger
Exactly as advertised

These worked great. Just be aware that they use a 1/2" drill and are the same size as the Tapcon nominal 1/2" concrete screws, so they won't save you if the hole is a little too big.