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    53 Products

    Hex Head Tapping Screws for Masonry and Concrete

    Secure material into masonry and concrete—these screws have a hex head for a firm, high-torque grip. They’re also known as Tapcons. To create a pilot hole, use a hammer drill or rotary hammer and a compatible bit. Pull-out strength and shear strength values are 25% of the ultimate values.
    Corrosion-Resistant-Coated Steel—Won’t rust in wet environments but are less corrosion resistant than stainless steel screws.
    410 Stainless Steel—Tougher and more wear resistant than other stainless steel screws but less corrosion resistant.
    18-8 Stainless Steel—The best choice for wet and outdoor environments. These screws have a stainless steel head to resist corrosion and a hardened steel point and threads to penetrate concrete.
    Oversized Flange—Spread out pressure during installation to prevent damaging thin and soft materials. The flange also neatly covers pilot holes.
    Head
    Strength,
    lbf
    Lg.
    Drill Bit
    Size
    Thread
    Lg.
    Min. Installation
    Dp.
    Wd.
    Ht.
    Flange
    Dia.
    Pull-Out
    Shear
    Conditions
    Tested In
    Drive Style
    Certification
    Pkg.
    Qty.
    Pkg.
    Blue Corrosion-Resistant-Coated Steel
    Image of Product. Front orientation. Contains Annotated. Masonry and Concrete Screws. Hex Head Tapping Screws for Masonry and Concrete, Blue Corrosion-Resistant-Coated Steel.
     
    3/16" Screw Size
    1 1/4"5/32"
    1 1/4"1"1/4"9/64"0.355"1501803,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    5090161A512000000
    1 3/4"5/32"
    1 5/8"1"1/4"9/64"0.355"1501803,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    5090161A52500000
    2 1/4"5/32"
    1 5/8"1"1/4"9/64"0.355"1501803,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    5090161A10100000
    2 3/4"5/32"
    1 5/8"1"1/4"9/64"0.355"1501803,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    5090161A52900000
    3 1/4"5/32"
    1 5/8"1"1/4"9/64"0.355"1501803,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    2590161A53100000
    3 3/4"5/32"
    1 7/8"1"1/4"7/64"0.344"155803,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    2590161A4510000
    4"5/32"
    1 7/8"1"1/4"7/64"0.344"155803,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    2590161A4520000
     
    1/4" Screw Size
    1 1/4"3/16"
    1 1/4"1"5/16"3/16"0.414"1902253,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    5090161A54400000
    1 3/4"3/16"
    1 5/8"1"5/16"3/16"0.414"1902253,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    5090161A54800000
    2 1/4"3/16"
    1 5/8"1"5/16"3/16"0.414"1902253,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    5090161A55100000
    2 3/4"3/16"
    1 5/8"1"5/16"3/16"0.414"1902253,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    2590161A55300000
    3 1/4"3/16"
    1 5/8"1"5/16"3/16"0.414"1902253,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    2590161A55500000
    3 3/4"3/16"
    1 5/8"1"5/16"3/16"0.414"1902253,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    2590161A55700000
    4"3/16"
    1 5/8"1"5/16"3/16"0.414"1902253,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    2590161A55900000
    5"3/16"
    1 5/8"1"5/16"3/16"0.414"1902253,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    1090161A56400000
    6"3/16"
    1 5/8"1"5/16"3/16"0.414"1902253,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    1090161A56800000
     
    Silver Corrosion-Resistant-Coated Steel
    Image of Product. Front orientation. Contains Annotated. Masonry and Concrete Screws. Hex Head Tapping Screws for Masonry and Concrete, Silver Corrosion-Resistant-Coated Steel.
     
    1/4" Screw Size
    1 1/4"3/16"
    1"1"5/16"9/64"0.406"210953,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    5090161A44500000
    1 3/4"3/16"
    1 1/2"1"5/16"9/64"0.406"210953,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    5090161A44600000
    2 1/4"3/16"
    1 7/8"1"5/16"9/64"0.406"210953,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    2590161A4470000
    2 3/4"3/16"
    1 7/8"1"5/16"9/64"0.406"210953,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    2590161A4480000
    3 1/4"3/16"
    1 7/8"1"5/16"9/64"0.406"210953,000 psi ConcreteSlotted/External Hex
    ICC-ES Listed
    2590161A4490000
     
    5/16" Screw Size
    1 3/4"1/4"
    1 1/2"1"5/16"1/4"0.54"1651953,000 psi ConcreteExternal Hex
    2590161A67100000
    2 1/4"1/4"
    2"1"5/16"1/4"0.54"1651953,000 psi ConcreteExternal Hex
    2590161A38100000
    2 3/4"1/4"
    2"1"5/16"15/64"0.54"1651953,000 psi ConcreteExternal Hex
    2590161A38500000
    3 1/4"1/4"
    2"1"5/16"1/4"0.54"1651953,000 psi ConcreteExternal Hex
    1090161A6720000
    3 3/4"1/4"
    2"1"5/16"1/4"0.54"1651953,000 psi ConcreteExternal Hex
    1090161A67300000
    4"1/4"
    2"1"5/16"1/4"0.54"1651953,000 psi ConcreteExternal Hex
    1090161A67400000
    5"1/4"
    2"1"5/16"1/4"0.54"1651953,000 psi ConcreteExternal Hex
    1090161A67500000
    6"1/4"
    2"1"5/16"1/4"0.54"1651953,000 psi ConcreteExternal Hex
    590161A67600000
     
    Silver Corrosion-Resistant-Coated Steel with Oversized Flange
    Image of Product. Front orientation. Contains Annotated. Masonry and Concrete Screws. Hex Head Tapping Screws for Masonry and Concrete, Silver Corrosion-Resistant-Coated Steel with Oversized Flange.
     
    1/4" Screw Size
    1 3/4"3/16"
    1 1/2"1"5/16"15/64"0.609"2101353,000 psi ConcreteExternal Hex
    ICC-ES Listed
    2590161A1090000
    2 1/4"3/16"
    1 7/8"1"5/16"15/64"0.609"2101353,000 psi ConcreteExternal Hex
    ICC-ES Listed
    2590161A11200000
    2 3/4"3/16"
    1 7/8"1"5/16"15/64"0.609"2101353,000 psi ConcreteExternal Hex
    ICC-ES Listed
    2590161A2010000
    3 1/4"3/16"
    1 7/8"1"5/16"15/64"0.609"2101353,000 psi ConcreteExternal Hex
    ICC-ES Listed
    2590161A20200000
     
    410 Stainless Steel
    Image of Product. Front orientation. Contains Annotated. Masonry and Concrete Screws. Hex Head Tapping Screws for Masonry and Concrete, 410 Stainless Steel.
     
    3/16" Screw Size
    1 1/4"5/32"
    1 1/4"1 1/4"1/4"7/64"0.344"2354203,000 psi ConcreteExternal Hex
    1090950A5810000
    1 3/4"5/32"
    1 3/4"1 1/4"1/4"7/64"0.344"2354203,000 psi ConcreteExternal Hex
    1090950A5820000
    2 1/4"5/32"
    2 1/4"1 1/4"1/4"7/64"0.344"2354203,000 psi ConcreteExternal Hex
    1090950A5830000
    2 3/4"5/32"
    2 3/4"1 1/4"1/4"7/64"0.344"2354203,000 psi ConcreteExternal Hex
    1090950A5840000
     
    1/4" Screw Size
    1 1/4"3/16"
    1"1"5/16"0.18"0.414"1902253,000 psi ConcreteExternal Hex
    1090950A10100000
    1 3/4"3/16"
    1 5/8"1"5/16"0.18"0.414"1902253,000 psi ConcreteExternal Hex
    1090950A10200000
    2 1/4"3/16"
    1 5/8"1"5/16"0.18"0.414"1902253,000 psi ConcreteExternal Hex
    1090950A10300000
    2 3/4"3/16"
    1 5/8"1"5/16"0.18"0.414"1902253,000 psi ConcreteExternal Hex
    1090950A10400000
    3 1/4"3/16"
    2 1/8"1"5/16"0.18"0.415"1902253,000 psi ConcreteExternal Hex
    590950A93000000
    3 3/4"3/16"
    2 1/8"1"5/16"0.18"0.414"1902253,000 psi ConcreteExternal Hex
    590950A91000000
    4"3/16"
    1 7/8"1 1/4"5/16"9/64"0.406"210953,000 psi ConcreteExternal Hex
    590950A5780000
    5"3/16"
    2 1/4"1"5/16"0.18"0.414"1902253,000 psi ConcreteExternal Hex
    190950A9200000
    6"3/16"
    1 7/8"1 1/4"5/16"9/64"0.406"210953,000 psi ConcreteExternal Hex
    590950A57900000
     
    18-8 Stainless Steel
    Image of Product. Front orientation. Contains Annotated. Masonry and Concrete Screws. Hex Head Tapping Screws for Masonry and Concrete, 18-8 Stainless Steel.
     
    1/4" Screw Size
    1 1/4"3/16"
    1 1/8"1"5/16"9/64"0.406"1101952,000 psi ConcreteExternal Hex
    590161A6010000
    1 3/4"3/16"
    1 5/8"1"5/16"9/64"0.406"1101952,000 psi ConcreteExternal Hex
    590161A6020000
    2 1/4"3/16"
    1 7/8"1"5/16"9/64"0.406"1101952,000 psi ConcreteExternal Hex
    590161A60300000
    2 3/4"3/16"
    1 7/8"1"5/16"9/64"0.406"1101952,000 psi ConcreteExternal Hex
    590161A60400000
    3 1/4"3/16"
    1 7/8"1"5/16"9/64"0.406"1101952,000 psi ConcreteExternal Hex
    590161A60500000
    4"3/16"
    1 7/8"1"5/16"9/64"0.406"1101952,000 psi ConcreteExternal Hex
    190161A6060000
     
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