• Zinc Large Diameter Concrete Screws

    Zinc Large Diameter Concrete Screws

    Zinc Large Diameter Concrete Screws

  • Galvanized Large Diameter Concrete Screws

    Galvanized Large Diameter Concrete Screws

    Galvanized Large Diameter Concrete Screws

  • Stainless Steel Large Diameter Concrete Screws

    Stainless Steel Large Diameter Concrete Screws

    Stainless Steel Large Diameter Concrete Screws

Large Diameter Concrete Screws

  • 1/4" x 1-7/8" Conquest Large Diameter Concrete Screws - Zinc, Pkg 100
    SKU: CLCS14-178Z

    Conquest Large Diameter Concrete Screws - Zinc

    4 Diameters | 8 Lengths
    • Installs With An Impact Wrench
    • Fully Removable Anchor
    Diameters:
    1/4"3/8"1/2"5/8"
    Lengths:
    1-3/4"1-7/8"2-1/2"2-3/4"3"4"5"6"
    STARTING AT
    $26.54
  • 3/8" x 4" Conquest Large Diameter Concrete Screws - Galvanized, Pkg 50
    SKU: CLCS38-400G

    Conquest Large Diameter Concrete Screws - Galvanized

    3 Diameters | 3 Lengths
    • Galvanized For Added Corrosion Resistance
    • Fully Removable Anchor
    Diameters:
    3/8"1/2"5/8"
    Lengths:
    4"5"6"
    STARTING AT
    $40.01
  • 1/4" x 1-7/8" Strong-Tie THDB25178H Titen HD Screw Anchor, Zinc
    SKU: THDB25178H

    Strong-Tie Titen HD Screw Anchor, Zinc

    5 Diameters | 17 Lengths
    • Self-undercutting, non-expansion screw anchors
    • Designed to be installed in dry, interior, non-corrosive environments
    Diameters:
    1/4"3/8"1/2"5/8"3/4"
    Lengths:
    1-3/4"1-7/8"2-1/2"2-3/4"3"3-1/2"4"5"6"6-1/2"7"8"8-1/2"10"12"14"15"
    STARTING AT
    $25.62
  • 3/8" X 3" Strong-Tie THD37300H4SS Titen HD Screw Anchor, 304 Stainless Steel
    SKU: THD37300H4SS

    Strong-Tie Titen HD Screw Anchor, 304 Stainless Steel - Box Quanties

    4 Diameters | 8 Lengths
    • Self-undercutting, non-expansion screw anchors
    • Ideal for general exterior environments
    Diameters:
    3/8"1/2"5/8"3/4"
    Lengths:
    3"4"5"6"6-1/2"7"8"8-1/2"
    STARTING AT
    $71.98
  • 38 inch x 134 inch LDT Tapcon Screw Zinc Pkg 50
    SKU: LDT-3816

    LDT Tapcon Screw, Zinc

    4 Diameters | 9 Lengths
    • Ideal for installing racking, shelving and conveyor systems
    • Suitable for non-corrosive indoor environments
    Diameters:
    3/8"1/2"5/8"3/4"
    Lengths:
    1-3/4"2-1/2"3"4"4-1/2"5"5-1/2"6"6-1/4"
    STARTING AT
    $31.25
  • 14 inch x 178 inch StrongTie Countersunk Titen HD Anchor Zinc Pkg 100 image 1 of 3
    SKU: THDB25178CS

    Strong-Tie Countersunk Titen HD Anchor, Zinc

    2 Diameters | 8 Lengths
    • Designed to be installed in dry, interior, non-corrosive environments
    Diameters:
    1/4"3/8"
    Lengths:
    1-7/8"2-1/2"2-3/4"3"3-1/2"4"4-1/2"5"
    STARTING AT
    $39.57
  • 38 inch x 212 inch LDT Tapcon 410 Stainless Steel Screw Pkg 50
    SKU: SLDT-3824

    LDT Tapcon 410 Stainless Steel Screw

    2 Diameters | 4 Lengths
    • Ideal for installing racking, shelving and conveyor systems
    • Type 410 Stainless Steel provides extra corrosion resistance
    Diameters:
    3/8"1/2"
    Lengths:
    2-1/2"3"4"5"
    STARTING AT
    $162.26
  • 1/4" x 2 3/8" Strong-Tie Countersunk Titen HD Anchor - 316 Stainless
    SKU: THDC25238CS6SS

    Strong-Tie Countersunk Titen HD Anchor, 316 Stainless

    • Provides long lasting resistance in corrosive environments
    STARTING AT
    $0.00
  • Washer Head Titen HD Anchor - Zinc Simspon Strong-Tie Anchor
    SKU: THD50600WH

    Strong-Tie Washer Head Titen HD - Zinc

    2 Diameters | 3 Lengths
    • Washer head is commonly used where low profile head is necessary
    • Designed to be installed in dry, interior, non-corrosive environments
    Diameters:
    1/2"5/8"
    Lengths:
    6"8"10"
    STARTING AT
    $39.53
  • 1/4" X 2" Strong-Tie THDC25200H6SS Titen HD Screw Anchor, 316 Stainless Steel
    SKU: THDC25200H6SS

    Strong-Tie Titen HD Screw Anchor, 316 Stainless Steel - Box Quantities

    5 Diameters | 10 Lengths
    • Provides long lasting resistance in corrosive environments
    • Serrated cutting teeth for easy installation
    Diameters:
    1/4"3/8"1/2"5/8"3/4"
    Lengths:
    2"2-3/8"3"4"5"6"6-1/2"7"8"8-1/2"
    STARTING AT
    $84.37
  • 3/8" x 3" Strong-Tie THD37300HMG Titen HD Screw Anchor, Galvanized
    SKU: THD37300HMG

    Strong-Tie Titen HD Screw Anchor, Galvanized, Box Qty

    4 Diameters | 9 Lengths
    • Designed to be installed in cracked and uncracked concrete applications
    • Serrated cutting teeth for easy installation
    Diameters:
    3/8"1/2"5/8"3/4"
    Lengths:
    3"4"5"6"6-1/2"8"8-1/2"10"12"
    STARTING AT
    $45.18
  • 3/8" x 3" Strong-Tie THD37300HF1 Titen HD Screw Anchor, Zinc
    SKU: THD37300HF1

    3/8" Strong-Tie Titen HD Screw Anchor, Zinc - Single Quantities

    4 Lengths | 2 Quantities
    • Single Quantities
    • Designed to be installed in dry, interior, non-corrosive environments
    Lengths:
    3"4"5"6"
    Quantities:
    130
    STARTING AT
    $2.10
  • 3/8 x 3" Strong-Tie THD37300H4SSF1 Titen HD Screw Anchor, 304 Stainless Steel, Pkg 1
    SKU: THD37300H4SSF1

    Strong-Tie Titen HD Screw Anchor, 304 Stainless Steel - Single Quantities

    3 Diameters | 4 Lengths
    • Single Quantities
    • Ideal for general exterior environments
    Diameters:
    3/8"1/2"5/8"
    Lengths:
    3"5"6"8"
    STARTING AT
    $5.36
  • 3/8" x 3" Strong- Tie THD37300H6SSF1 Titen HD Screw Anchor, 316 Stainless Steel
    SKU: THD37300H6SSF1

    Strong-Tie Titen HD Screw Anchor, 316 Stainless Steel - Single Quantities

    3 Diameters | 4 Lengths
    • Single Quantities
    • Provides long lasting resistance in corrosive environments
    Diameters:
    3/8"1/2"5/8"
    Lengths:
    3"5"6"8"
    STARTING AT
    $7.15
  • 1/2" x 3" Strong-Tie THD50300HF1 Titen HD Screw Anchor, Zinc
    SKU: THD50300HF1

    1/2" Strong-Tie Titen HD Screw Anchor, Zinc - Single Quantities

    5 Lengths | 4 Quantities
    • Single Quantities
    • Designed to be installed in dry, interior, non-corrosive environments
    Lengths:
    3"4"5"6"13"
    Quantities:
    152025
    STARTING AT
    $2.13
  • 1/2" x 6" Strong-Tie THD50600HMG-RP2 Titen HD Screw Anchor, Galvanized
    SKU: THD50600HMG-RP2

    1/2" x 6" Strong-Tie THD50600HMG-RP2 Titen HD Screw Anchor, Galvanized, Pkg 2

    Ships Jun 27 when you order now
    $7.08
    Sale 7.08
    You Save 0%
  • 3/4" x 5" Strong-Tie THD75500HMG Titen HD Screw Anchor, Galvanzied, Pkg 5
    SKU: THD75500HMG

    3/4" x 5" Strong-Tie THD75500HMG Titen HD Screw Anchor, Galvanzied, Pkg 5

    Ships Jun 27 when you order now
    $47.69
    Sale 47.69
    You Save 0%
  • 1/4" x 1-7/8" Strong-Tie THDB25178HF1 Titen HD Screw Anchor, Zinc
    SKU: THDB25178HF1

    1/4" Strong-Tie Titen HD Screw Anchor, Zinc - Single Quantities

    2 Lengths | 2 Quantities
    • Single Quantities
    • Designed to be installed in dry, interior, non-corrosive environments
    Lengths:
    1-7/8"3-1/2"
    Quantities:
    120
    STARTING AT
    $2.13
  • 5/8 x 10" Strong-Tie THDB62100HMG Titen HD Screw Anchor, Galvanized, Pkg 10
    SKU: THDB62100HMG

    5/8" x 10" Strong-Tie THDB62100HMG Titen HD Screw Anchor, Galvanized, Pkg 10

    4 Diameters | 9 Lengths
    Diameters:
    3/8"1/2"5/8"3/4"
    Lengths:
    3"4"5"6"6-1/2"8"8-1/2"10"12"
    STARTING AT
    $45.18
  • 5/8" x 6" Strong-Tie THDB62600HF1 Titen HD Screw Anchor, Zinc
    SKU: THDB62600HF1

    5/8" x 6" Strong-Tie THDB62600HF1 Titen HD Screw Anchor, Zinc, Pkg 1

    Ships Jun 27 when you order now
    $5.32
    Sale 5.32
    You Save 0%
  • 5/8" x 8" Strong-Tie THDB62800HF1 Titen HD Screw Anchor, Zinc
    SKU: THDB62800HF1

    5/8" x 8" Strong-Tie THDB62800HF1 Titen HD Screw Anchor, Zinc, Pkg 1

    Ships Jun 27 when you order now
    $10.93
    Sale 10.93
    You Save 0%
  • Simpson Strong-Tie Titen HD Screw Anchor Thread Gauge
    SKU: THDRG6275

    Simpson Strong-Tie Titen HD Screw Anchor Thread Gauge

    Ships Jun 27 when you order now
    $48.96
    Sale 48.96
    You Save 0%
  • Simpson Titen HD 1/2" x 6" Mechanically Galvanized Heavy-Duty Screw Anchor w/ Washer Head - Pkg 15
    SKU: THD50600WHMG

    Simpson Titen HD Screw Anchor w/ Washer Head - Mechanically Galvanized

    2 Diameters | 3 Lengths
    Diameters:
    1/2"5/8"
    Lengths:
    6"8"10"
    STARTING AT
    $76.21
  • Simpson Titen HD Anchor Bolt Mechanically Galvanized
    SKU: THD37400HMGF1

    Strong-Tie Titen HD Screw Anchor, Galvanized, Single Quantities

    3 Diameters | 5 Lengths
    • Self-undercutting, non-expansion screw anchors
    Diameters:
    3/8"1/2"5/8"
    Lengths:
    4"5"6"6-1/2"8"
    STARTING AT
    $3.50
top

Large diameter concrete screws are a fast and convenient alternative to Wedge Anchors. They are easy to install because of the all-in-one hardware design, with no need for nuts and bolts. Additionally, they are removable if a temporary application is required.

Large diameter masonry screws range from 1/4” to 3/4" in diameter. The increased diameter size means you can get higher load strength, which makes these heavy duty concrete screws exceptionally great for installing temporary fixtures, machinery, pallet racking, shelving and more. Fasteners Plus offers large diameter concrete screws in zinc, galvanized, and stainless steel options.

Be sure to browse our full selection of concrete anchors which includes several different fastening solutions for your next project.

If you have any questions about our Concrete Screws, reach out to our product experts at 888-794-1590.