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    575 Products

    Steel Flanged Button Head Hex-Drive Screws

    Image of Product. Front orientation. Rounded Head Screws. Steel Flanged Button Head Hex-Drive Screws.
    With nearly twice the tensile strength of others, these alloy screws are the strongest flanged rounded head screws we offer. The flange spreads out pressure, reducing damage to thin and soft materials. The button head looks similar to a pan head, but it's lower and more compact, taking up less space. With six contact points, the hex drive withstands more torque than slotted and Phillips to securely grip your driver.
    Length is measured from under the head.
    Black-Oxide Alloy Steel—Typically chosen for their appearance, these screws have a dark, matte coating to create a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
    Zinc-Plated Alloy Steel—A common choice for areas with occasional exposure to moisture.
    Head
    Lg.
    Flange
    Dia.
    Dia.
    Ht.
    Threading
    Tensile Strength,
    psi
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Alloy Steel
     
    2-56
    1/4"0.188"0.142"0.046"Fully Threaded120,000ASTM F83510091355A011000000
    3/8"0.188"0.142"0.046"Fully Threaded120,000ASTM F83510091355A38000000
    1/2"0.188"0.142"0.046"Fully Threaded120,000ASTM F83510091355A50500000
     
    4-40
    1/8"0.234"0.173"0.059"Fully Threaded120,000591355A1510000
    3/16"0.234"0.173"0.059"Fully Threaded120,0001091355A1520000
    1/4"0.234"0.173"0.059"Fully Threaded120,0001091355A1530000
    5/16"0.234"0.173"0.059"Fully Threaded120,0001091355A15400000
    3/8"0.234"0.173"0.059"Fully Threaded120,0001091355A15500000
    1/2"0.234"0.173"0.059"Fully Threaded120,0001091355A15600000
    3/4"0.234"0.193"0.059"Fully Threaded120,000ASTM F83510091355A58100000
     
    6-32
    1/8"0.297"0.214"0.073"Fully Threaded120,000591355A15700000
    3/16"0.297"0.214"0.073"Fully Threaded120,0001091355A1580000
    1/4"0.297"0.214"0.073"Fully Threaded120,0001091355A1590000
    5/16"0.297"0.214"0.073"Fully Threaded120,0001091355A1600000
    3/8"0.297"0.214"0.073"Fully Threaded120,0001091355A1610000
    1/2"0.297"0.214"0.073"Fully Threaded120,0001091355A1620000
    5/8"0.297"0.214"0.073"Fully Threaded120,0001091355A16300000
    3/4"0.297"0.232"0.073"Fully Threaded120,000ASTM F83510091355A90000000
    1"0.297"0.232"0.073"Fully Threaded120,000ASTM F83510091355A99700000
     
    8-32
    3/16"0.359"0.271"0.087"Fully Threaded120,0001091355A16400000
    1/4"0.359"0.288"0.087"Fully Threaded120,000ASME B18.3, ASTM F8355091355A07200000
    5/16"0.359"0.271"0.087"Fully Threaded120,0001091355A16500000
    3/8"0.359"0.288"0.087"Fully Threaded120,000ASME B18.3, ASTM F8352591355A07400000
    1/2"0.359"0.288"0.087"Fully Threaded120,000ASME B18.3, ASTM F8352591355A07500000
    5/8"0.359"0.271"0.087"Fully Threaded120,0001091355A1660000
    3/4"0.359"0.271"0.087"Fully Threaded120,0001091355A1670000
    1"0.359"0.271"0.087"Fully Threaded120,0001091355A1680000
     
    10-24
    1/4"0.406"0.326"0.101"Fully Threaded120,0001091355A16900000
    3/8"0.406"0.33"0.101"Fully Threaded120,000ASME B18.3, ASTM F8355091355A10000000
    1/2"0.406"0.33"0.101"Fully Threaded120,000ASME B18.3, ASTM F8352591355A11000000
    5/8"0.406"0.33"0.101"Fully Threaded120,000ASME B18.3, ASTM F8352591355A12000000
    3/4"0.406"0.33"0.101"Fully Threaded120,000ASME B18.3, ASTM F8352591355A13000000
    1"0.406"0.326"0.101"Fully Threaded120,0001091355A1700000
     
    10-32
    1/4"0.406"0.326"0.101"Fully Threaded120,0001091355A1710000
    5/16"0.406"0.326"0.101"Fully Threaded120,0001091355A1720000
    3/8"0.406"0.33"0.101"Fully Threaded120,000ASME B18.3, ASTM F8355091355A07600000
    1/2"0.406"0.33"0.101"Fully Threaded120,000ASME B18.3, ASTM F8352591355A07700000
    5/8"0.406"0.33"0.101"Fully Threaded120,000ASME B18.3, ASTM F8352591355A07800000
    3/4"0.406"0.33"0.101"Fully Threaded120,000ASME B18.3, ASTM F8352591355A07900000
    1"0.406"0.326"0.101"Fully Threaded120,0001091355A1730000
    1 1/2"0.406"0.326"0.101"Fully Threaded120,0001091355A17400000
    2"0.406"0.326"0.101"Fully Threaded120,000591355A1750000
     
    1/4"-20
    1/4"0.560"0.406"0.132"Fully Threaded120,0001091355A17600000
    5/16"0.560"0.406"0.132"Fully Threaded120,0001091355A17700000
    3/8"0.560"0.406"0.132"Fully Threaded120,000ASME B18.3, ASTM F8352591355A08000000
    1/2"0.560"0.406"0.132"Fully Threaded120,000ASME B18.3, ASTM F8352591355A08100000
    5/8"0.560"0.406"0.132"Fully Threaded120,0001091355A1780000
    3/4"0.560"0.406"0.132"Fully Threaded120,000ASME B18.3, ASTM F8352591355A08200000
    7/8"0.560"0.406"0.132"Fully Threaded120,0001091355A17900000
    1"0.560"0.406"0.132"Fully Threaded120,000ASME B18.3, ASTM F8352591355A08300000
    1 1/2"0.560"0.406"0.132"Fully Threaded120,000591355A1800000
    2"0.560"0.406"0.132"Fully Threaded120,000591355A18100000
    2 1/2"0.560"0.406"0.132"Fully Threaded120,000191355A1820000
    3"0.560"0.406"0.132"Fully Threaded120,000191355A1830000
     
    1/4"-28
    1/4"0.560"0.365"0.132"Fully Threaded120,0001091355A18400000
    1/2"0.560"0.365"0.132"Fully Threaded120,0001091355A18500000
    3/4"0.560"0.365"0.132"Fully Threaded120,0001091355A18600000
    1"0.560"0.365"0.132"Fully Threaded120,0001091355A18700000
     
    5/16"-18
    3/8"0.688"0.501"0.166"Fully Threaded120,000ASME B18.3, ASTM F8352591355A08400000
    1/2"0.688"0.501"0.166"Fully Threaded120,000ASME B18.3, ASTM F8352591355A08500000
    5/8"0.688"0.501"0.166"Fully Threaded120,000ASME B18.3, ASTM F8352591355A09300000
    3/4"0.688"0.501"0.166"Fully Threaded120,000ASME B18.3, ASTM F8352591355A08600000
    7/8"0.688"0.523"0.166"Fully Threaded120,0001091355A18800000
    1"0.688"0.501"0.166"Fully Threaded120,000ASME B18.3, ASTM F8352591355A08700000
    1 1/2"0.688"0.523"0.166"Fully Threaded120,000591355A1890000
    2"0.688"0.523"0.166"Fully Threaded120,000591355A19000000
     
    3/8"-16
    1/2"0.813"0.6"0.199"Fully Threaded120,000ASME B18.3, ASTM F8351091355A0880000
    5/8"0.813"0.625"0.199"Fully Threaded120,0001091355A19100000
    3/4"0.813"0.6"0.199"Fully Threaded120,000ASME B18.3, ASTM F8351091355A0890000
    1"0.813"0.6"0.199"Fully Threaded120,000ASME B18.3, ASTM F8351091355A0900000
    1 1/4"0.813"0.6"0.199"Fully Threaded120,000ASME B18.3, ASTM F8351091355A09100000
    1 1/2"0.813"0.625"0.199"Fully Threaded120,000591355A19200000
    2"0.813"0.625"0.199"Fully Threaded120,000591355A19300000
     
    M3 × 0.5 mm
    6 mm6.9 mm5.2 mm1.65 mmFully Threaded150,000ISO 7380-25092137A68300000
    8 mm6.9 mm5.2 mm1.65 mmFully Threaded150,000ISO 7380-22592137A25000000
    10 mm6.9 mm5.2 mm1.65 mmFully Threaded150,000ISO 7380-25092137A25200000
    12 mm6.9 mm5.2 mm1.65 mmFully Threaded150,000ISO 7380-25092137A25400000
    16 mm6.9 mm5.2 mm1.65 mmFully Threaded150,000ISO 7380-25092137A25800000
    20 mm6.9 mm5.2 mm1.65 mmFully Threaded150,000ISO 7380-21092137A2620000
    25 mm6.9 mm5.2 mm1.65 mmFully Threaded150,000ISO 7380-21092137A8020000
    30 mm6.9 mm5.2 mm1.65 mmFully Threaded150,000ISO 7380-21092137A80300000
     
    M4 × 0.7 mm
    6 mm9.4 mm7.2 mm2.2 mmFully Threaded150,000ISO 7380-22592137A30100000
    8 mm9.4 mm7.2 mm2.2 mmFully Threaded150,000ISO 7380-22592137A3030000
    10 mm9.4 mm7.2 mm2.2 mmFully Threaded150,000ISO 7380-22592137A30500000
    12 mm9.4 mm7.2 mm2.2 mmFully Threaded150,000ISO 7380-22592137A30700000
    16 mm9.4 mm7.2 mm2.2 mmFully Threaded150,000ISO 7380-22592137A31100000
    20 mm9.4 mm7.2 mm2.2 mmFully Threaded150,000ISO 7380-22592137A31500000
    25 mm9.4 mm7.2 mm2.2 mmFully Threaded150,000ISO 7380-22592137A32000000
    30 mm9.4 mm7.2 mm2.2 mmFully Threaded150,000ISO 7380-21092137A3250000
     
    M5 × 0.8 mm
    6 mm11.8 mm8.8 mm2.75 mmFully Threaded150,000ISO 7380-22592137A6810000
    8 mm11.8 mm8.8 mm2.75 mmFully Threaded150,000ISO 7380-22592137A4120000
    10 mm11.8 mm8.8 mm2.75 mmFully Threaded150,000ISO 7380-22592137A4140000
    12 mm11.8 mm8.8 mm2.75 mmFully Threaded150,000ISO 7380-22592137A41600000
    16 mm11.8 mm8.8 mm2.75 mmFully Threaded150,000ISO 7380-22592137A42000000
    20 mm11.8 mm8.8 mm2.75 mmFully Threaded150,000ISO 7380-22592137A42400000
    25 mm11.8 mm8.8 mm2.75 mmFully Threaded150,000ISO 7380-22592137A42900000
    30 mm11.8 mm8.8 mm2.75 mmFully Threaded150,000ISO 7380-22592137A68400000
    35 mm11.8 mm8.8 mm2.75 mmFully Threaded150,000ISO 7380-21092137A80400000
     
    M6 × 1 mm
    6 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-22592137A68200000
    8 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-22592137A52300000
    10 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-22592137A5250000
    12 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-22592137A52700000
    16 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-22592137A53100000
    20 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-22592137A53500000
    25 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-22592137A54000000
    30 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-22592137A54500000
    35 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-22592137A55000000
    40 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-22592137A55500000
    45 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-2592137A80500000
    50 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-2592137A68500000
     
    M8 × 1.25 mm
    10 mm17.8 mm13.2 mm4.4 mmFully Threaded150,000ISO 7380-22592137A63400000
    12 mm17.8 mm13.2 mm4.4 mmFully Threaded150,000ISO 7380-22592137A63600000
    16 mm17.8 mm13.2 mm4.4 mmFully Threaded150,000ISO 7380-21092137A64000000
    20 mm17.8 mm13.2 mm4.4 mmFully Threaded150,000ISO 7380-21092137A64400000
    25 mm17.8 mm13.2 mm4.4 mmFully Threaded150,000ISO 7380-2592137A6490000
    30 mm17.8 mm13.2 mm4.4 mmFully Threaded150,000ISO 7380-2592137A65400000
    35 mm17.8 mm13.2 mm4.4 mmFully Threaded150,000ISO 7380-2592137A65900000
    40 mm17.8 mm13.2 mm4.4 mmFully Threaded150,000ISO 7380-2592137A66400000
    60 mm17.8 mm13.2 mm4.4 mmPartially Threaded150,000ISO 7380-21092137A80100000
     
    M10 × 1.5 mm
    16 mm21.9 mm16.5 mmFully Threaded150,000ISO 7380-2592137A74600000
    20 mm21.9 mm16.5 mmFully Threaded150,000ISO 7380-2592137A75000000
    25 mm21.9 mm16.5 mmFully Threaded150,000ISO 7380-21092137A68600000
    30 mm21.9 mm16.5 mmFully Threaded150,000ISO 7380-2592137A75500000
    35 mm21.9 mm16.5 mmFully Threaded150,000ISO 7380-2592137A76000000
    40 mm21.9 mm16.5 mmFully Threaded150,000ISO 7380-2192137A8060000
     
    M12 × 1.75 mm
    20 mm19.4 mm6.6 mmFully Threaded150,000ISO 7380-2192137A8070000
    25 mm19.4 mm6.6 mmFully Threaded150,000ISO 7380-2192137A8080000
     
    Zinc-Plated Alloy Steel
     
    4-40
    1/4"0.234"0.173"0.059"Fully Threaded120,0001096660A15100000
    3/8"0.234"0.173"0.059"Fully Threaded120,0001096660A15200000
    1/2"0.234"0.173"0.059"Fully Threaded120,0001096660A15300000
     
    6-32
    1/4"0.297"0.214"0.073"Fully Threaded120,0001096660A15400000
    3/8"0.297"0.214"0.073"Fully Threaded120,0001096660A15500000
    1/2"0.297"0.214"0.073"Fully Threaded120,0001096660A15600000
    3/4"0.297"0.214"0.073"Fully Threaded120,0001096660A15700000
     
    8-32
    1/4"0.359"0.271"0.087"Fully Threaded120,0001096660A15800000
    3/8"0.359"0.271"0.087"Fully Threaded120,0001096660A15900000
    1/2"0.359"0.271"0.087"Fully Threaded120,0001096660A16000000
    3/4"0.359"0.271"0.087"Fully Threaded120,000596660A1610000
     
    10-24
    3/8"0.406"0.326"0.101"Fully Threaded120,0001096660A16200000
    1/2"0.406"0.326"0.101"Fully Threaded120,0001096660A16300000
    3/4"0.406"0.326"0.101"Fully Threaded120,000596660A1640000
     
    10-32
    1/4"0.406"0.326"0.101"Fully Threaded120,0001096660A16500000
    3/8"0.406"0.326"0.101"Fully Threaded120,0001096660A16600000
    1/2"0.406"0.326"0.101"Fully Threaded120,0001096660A16700000
    3/4"0.406"0.326"0.101"Fully Threaded120,000596660A1680000
     
    1/4"-20
    1/4"0.560"0.406"0.132"Fully Threaded120,0001096660A16900000
    3/8"0.560"0.406"0.132"Fully Threaded120,0001096660A17000000
    1/2"0.560"0.406"0.132"Fully Threaded120,0001096660A17100000
    3/4"0.560"0.406"0.132"Fully Threaded120,000596660A1720000
    1"0.560"0.406"0.132"Fully Threaded120,000596660A17300000
     
    5/16"-18
    1/2"0.688"0.523"0.166"Fully Threaded120,000596660A1740000
    3/4"0.688"0.523"0.166"Fully Threaded120,000596660A17500000
    1"0.688"0.523"0.166"Fully Threaded120,000596660A17600000
     
    3/8"-16
    3/4"0.813"0.625"0.199"Fully Threaded120,000596660A17700000
    1"0.813"0.625"0.199"Fully Threaded120,000596660A17800000
    1 1/2"0.813"0.625"0.199"Fully Threaded120,000596660A17900000
     
    M3 × 0.5 mm
    6 mm6.9 mm5.2 mm1.65 mmFully Threaded150,000ISO 7380-22596660A2000000
    8 mm6.9 mm5.2 mm1.65 mmFully Threaded150,000ISO 7380-22596660A2010000
    10 mm6.9 mm5.2 mm1.65 mmFully Threaded150,000ISO 7380-22596660A20200000
    12 mm6.9 mm5.2 mm1.65 mmFully Threaded150,000ISO 7380-22596660A20300000
    16 mm6.9 mm5.2 mm1.65 mmFully Threaded150,000ISO 7380-22596660A24700000
    20 mm6.9 mm5.2 mm1.65 mmFully Threaded150,000ISO 7380-22596660A24800000
     
    M4 × 0.7 mm
    6 mm9.4 mm7.2 mm2.2 mmFully Threaded150,000ISO 7380-22596660A20400000
    8 mm9.4 mm7.2 mm2.2 mmFully Threaded150,000ISO 7380-22596660A20500000
    10 mm9.4 mm7.2 mm2.2 mmFully Threaded150,000ISO 7380-22596660A20600000
    12 mm9.4 mm7.2 mm2.2 mmFully Threaded150,000ISO 7380-22596660A20700000
    16 mm9.4 mm7.2 mm2.2 mmFully Threaded150,000ISO 7380-22596660A20800000
    20 mm9.4 mm7.2 mm2.2 mmFully Threaded150,000ISO 7380-25096660A2210000
    25 mm9.4 mm7.2 mm2.2 mmPartially Threaded150,000ISO 7380-25096660A22200000
    30 mm9.4 mm7.2 mm2.2 mmPartially Threaded150,000ISO 7380-25096660A22300000
     
    M5 × 0.8 mm
    8 mm11.8 mm8.8 mm2.75 mmFully Threaded150,000ISO 7380-22596660A20900000
    10 mm11.8 mm8.8 mm2.75 mmFully Threaded150,000ISO 7380-22596660A21000000
    12 mm11.8 mm8.8 mm2.75 mmFully Threaded150,000ISO 7380-22596660A21100000
    16 mm11.8 mm8.8 mm2.75 mmFully Threaded150,000ISO 7380-22596660A21200000
    20 mm11.8 mm8.8 mm2.75 mmFully Threaded150,000ISO 7380-22596660A21300000
    25 mm11.8 mm8.8 mm2.75 mmPartially Threaded150,000ISO 7380-22596660A22400000
    30 mm11.8 mm8.8 mm2.75 mmPartially Threaded150,000ISO 7380-22596660A22500000
     
    M6 × 1 mm
    8 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-22596660A24900000
    10 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-22596660A21400000
    12 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-22596660A21500000
    16 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-22596660A21600000
    20 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-21096660A2170000
    25 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-21096660A21800000
    30 mm13.6 mm10 mm3.3 mmPartially Threaded150,000ISO 7380-22596660A22600000
    35 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-21096660A25000000
    40 mm13.6 mm10 mm3.3 mmPartially Threaded150,000ISO 7380-21096660A2270000
    50 mm13.6 mm10 mm3.3 mmPartially Threaded150,000ISO 7380-21096660A2280000
    60 mm13.6 mm10 mm3.3 mmFully Threaded150,000ISO 7380-2596660A25100000
     
    M8 × 1.25 mm
    10 mm17.8 mm13.2 mm4.4 mmFully Threaded150,000ISO 7380-22596660A22900000
    12 mm17.8 mm13.2 mm4.4 mmFully Threaded150,000ISO 7380-22596660A23000000
    16 mm17.8 mm13.2 mm4.4 mmFully Threaded150,000ISO 7380-22596660A23100000
    20 mm17.8 mm13.2 mm4.4 mmFully Threaded150,000ISO 7380-21096660A2320000
    25 mm17.8 mm13.2 mm4.4 mmFully Threaded150,000ISO 7380-21096660A2330000
    30 mm17.8 mm13.2 mm4.4 mmPartially Threaded150,000ISO 7380-21096660A2340000
    35 mm17.8 mm13.2 mm4.4 mmPartially Threaded150,000ISO 7380-21096660A23500000
    40 mm17.8 mm13.2 mm4.4 mmPartially Threaded150,000ISO 7380-21096660A23600000
     
    M10 × 1.5 mm
    16 mm21.9 mm16.5 mmFully Threaded150,000ISO 7380-2596660A25200000
    20 mm21.9 mm16.5 mmFully Threaded150,000ISO 7380-21096660A23700000
    25 mm21.9 mm16.5 mmFully Threaded150,000ISO 7380-2596660A25300000
    30 mm21.9 mm16.5 mmFully Threaded150,000ISO 7380-21096660A23800000
    35 mm21.9 mm16.5 mmPartially Threaded150,000ISO 7380-21096660A23900000
    40 mm21.9 mm16.5 mmPartially Threaded150,000ISO 7380-21096660A24000000
     
    M12 × 1.75 mm
    20 mm26 mm19.4 mm6.6 mmFully Threaded150,000ISO 7380-2596660A24100000
    25 mm26 mm19.4 mm6.6 mmFully Threaded150,000ISO 7380-2596660A24200000
    30 mm26 mm19.4 mm6.6 mmFully Threaded150,000ISO 7380-2596660A24300000
    40 mm26 mm19.4 mm6.6 mmPartially Threaded150,000ISO 7380-2596660A24400000
    50 mm26 mm19.4 mm6.6 mmPartially Threaded150,000ISO 7380-2596660A24500000
    60 mm26 mm19.4 mm6.6 mmPartially Threaded150,000ISO 7380-2596660A24600000
     

    Stainless Steel Flanged Button Head Hex-Drive Screws

    Image of Product. Front orientation. Rounded Head Screws. Stainless Steel Flanged Button Head Hex-Drive Screws.
    Secure thin and soft materials in corrosive environments without needing a separate washer. A flange on these screws spreads pressure evenly over a wide area. Made of stainless steel, they won't rust, but they're not as strong as alloy steel. The button head looks similar to a pan head, but it's lower and more compact, taking up less space. With six contact points, the hex drive withstands more torque than slotted and Phillips to securely grip your driver.
    Head height includes the flange. Length is measured from under the flange.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these screws won't rust. However, they don't hold up to the harsh chemicals that 316 stainless steel can.
    Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these screws won't degrade when exposed to harsh weather, salt water, and most chemicals.
    Head
    Lg.
    Flange
    Dia.
    Dia.
    Ht.
    Threading
    Tensile Strength,
    psi
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    4-40
    3/16"0.234"0.169"0.084"Fully Threaded70,000ASME B18.31097654A644000000
    1/4"0.234"0.169"0.059"Fully Threaded70,0001097654A3410000
    3/8"0.234"0.169"0.059"Fully Threaded70,0001097654A3420000
    1/2"0.234"0.169"0.059"Fully Threaded70,0001097654A3430000
    3/4"0.234"0.169"0.084"Fully Threaded70,000ASME B18.31097654A64700000
     
    6-32
    1/4"0.297"0.244"0.073"Fully Threaded70,0001097654A3440000
    3/8"0.297"0.244"0.073"Fully Threaded70,0001097654A3450000
    1/2"0.297"0.244"0.073"Fully Threaded70,0001097654A3460000
    3/4"0.297"0.244"0.073"Fully Threaded70,0001097654A6110000
    1"0.297"0.244"0.073"Fully Threaded70,0001097654A6140000
     
    8-32
    1/4"0.359"0.271"0.087"Fully Threaded70,0002597654A10200000
    3/8"0.359"0.271"0.087"Fully Threaded70,0002597654A34700000
    1/2"0.359"0.271"0.087"Fully Threaded70,0002597654A10400000
    3/4"0.359"0.271"0.087"Fully Threaded70,0002597654A34800000
    1"0.359"0.271"0.087"Fully Threaded70,0002597654A61700000
     
    10-24
    3/8"0.406"0.326"0.101"Fully Threaded70,0002597654A14100000
    1/2"0.406"0.326"0.101"Fully Threaded70,0002597654A14200000
    5/8"0.406"0.326"0.101"Fully Threaded70,0002597654A14300000
    3/4"0.406"0.326"0.101"Fully Threaded70,0002597654A14400000
    1"0.406"0.326"0.101"Fully Threaded70,0001097654A3490000
    1 1/2"0.406"0.326"0.101"Fully Threaded70,0001097654A3500000
     
    10-32
    1/4"0.406"0.326"0.137"Fully Threaded70,000ASME B18.31097654A65000000
    3/8"0.406"0.326"0.101"Fully Threaded70,0002597654A17200000
    1/2"0.406"0.326"0.101"Fully Threaded70,0002597654A17300000
    5/8"0.406"0.326"0.101"Fully Threaded70,0002597654A17400000
    3/4"0.406"0.326"0.101"Fully Threaded70,0002597654A17500000
    1"0.406"0.326"0.101"Fully Threaded70,0001097654A3510000
    1 1/2"0.406"0.326"0.101"Fully Threaded70,0001097654A3520000
     
    1/4"-20
    1/4"0.563"0.415"0.178"Fully Threaded70,000ASME B18.31097654A65300000
    3/8"0.563"0.429"0.132"Fully Threaded70,0002597654A26100000
    1/2"0.563"0.429"0.132"Fully Threaded70,0001097654A2620000
    5/8"0.563"0.429"0.132"Fully Threaded70,0001097654A3530000
    3/4"0.563"0.429"0.132"Fully Threaded70,0001097654A26400000
    7/8"0.563"0.429"0.132"Fully Threaded70,0001097654A35400000
    1"0.563"0.429"0.132"Fully Threaded70,0001097654A26500000
    1 1/4"0.563"0.429"0.132"Fully Threaded70,000597654A6200000
    1 1/2"0.563"0.429"0.132"Fully Threaded70,000597654A3550000
    1 3/4"0.563"0.429"0.132"Fully Threaded70,000597654A6230000
    2"0.563"0.429"0.132"Fully Threaded70,000597654A35600000
    3"0.563"0.429"0.132"Fully Threaded70,000197654A6260000
    3 1/2"0.563"0.406"0.132"Fully Threaded70,000197654A70100000
     
    1/4"-28
    1/2"0.563"0.429"0.132"Fully Threaded70,000597654A6290000
    3/4"0.563"0.429"0.132"Fully Threaded70,000597654A6320000
    1"0.563"0.429"0.132"Fully Threaded70,000597654A6350000
     
    5/16"-18
    1/2"0.688"0.523"0.166"Fully Threaded70,0001097654A30300000
    5/8"0.688"0.523"0.166"Fully Threaded70,0001097654A30400000
    3/4"0.688"0.523"0.166"Fully Threaded70,0001097654A30500000
    1"0.688"0.523"0.166"Fully Threaded70,0001097654A30600000
    1 1/4"0.688"0.523"0.166"Fully Threaded70,000597654A6380000
    1 1/2"0.688"0.523"0.166"Fully Threaded70,000197654A3570000
    2"0.688"0.523"0.166"Fully Threaded70,000197654A3580000
     
    3/8"-16
    1/2"0.813"0.625"0.268"Fully Threaded70,000ASME B18.31097654A65600000
    3/4"0.813"0.625"0.199"Fully Threaded70,000597654A33200000
    1"0.813"0.625"0.199"Fully Threaded70,000597654A33300000
    1 1/4"0.813"0.625"0.199"Fully Threaded70,000597654A33400000
    1 1/2"0.813"0.625"0.199"Fully Threaded70,000197654A3590000
    2"0.813"0.625"0.199"Fully Threaded70,000197654A6410000
     
    1/2"-13
    1"1.156"0.828"0.265"Fully Threaded70,000197654A7020000
    1 1/2"1.156"0.828"0.265"Fully Threaded70,000197654A7030000
    2"1.156"0.828"0.265"Fully Threaded70,000197654A70400000
    2 1/2"1.156"0.828"0.265"Fully Threaded70,000197654A36000000
    3"1.156"0.828"0.265"Fully Threaded70,000197654A36100000
     
    M3 × 0.5 mm
    5 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010097654A6730000
    6 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010097654A6740000
    8 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010097654A6750000
    10 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010097654A6760000
    12 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010097654A6770000
    14 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010097654A2050000
    16 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010097654A2060000
    20 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010097654A2070000
    22 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010097654A20800000
    25 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010097654A2090000
     
    M4 × 0.7 mm
    5 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 73805097654A6810000
    6 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 73801097654A3710000
    8 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 73801097654A3720000
    10 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 73801097654A3730000
    12 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 73801097654A3740000
    14 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 73805097654A2110000
    16 mm9.4 mm7.2 mm2.2 mmFully Threaded70,0001097654A6600000
    18 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 73805097654A2120000
    20 mm9.4 mm7.2 mm2.2 mmFully Threaded70,0001097654A6610000
    22 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 73805097654A2130000
    25 mm9.4 mm7.2 mm2.2 mmFully Threaded70,0001097654A6620000
    30 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 73805097654A2140000
    35 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 73805097654A21500000
    40 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 73805097654A21600000
     
    M5 × 0.8 mm
    6 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 738010097654A67800000
    8 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 73802597654A37500000
    10 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 73802597654A37600000
    12 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 73802597654A37700000
    14 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 73805097654A2170000
    16 mm11.8 mm8.8 mm2.75 mmFully Threaded70,0001097654A6630000
    18 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 73805097654A21800000
    20 mm11.8 mm8.8 mm2.75 mmFully Threaded70,0001097654A66400000
    22 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 73805097654A21900000
    25 mm11.8 mm8.8 mm2.75 mmFully Threaded70,0001097654A66500000
    30 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 73805097654A22100000
    35 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 73805097654A22200000
    40 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 73805097654A22300000
     
    M6 × 1 mm
    6 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73801097654A6820000
    8 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73801097654A3780000
    10 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73801097654A3790000
    12 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73801097654A3800000
    14 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73805097654A67900000
    16 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73801097654A3810000
    18 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73805097654A22400000
    20 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73801097654A3820000
    22 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73805097654A22500000
    25 mm13.6 mm10 mm3.3 mmFully Threaded70,000597654A6660000
    30 mm13.6 mm10 mm3.3 mmFully Threaded70,000597654A6670000
    35 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73802597654A22600000
    40 mm13.6 mm10 mm3.3 mmFully Threaded70,000597654A6680000
    45 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73802597654A22700000
    50 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73802597654A22800000
     
    M8 × 1.25 mm
    10 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73801097654A6830000
    12 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73802597654A68000000
    16 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73801097654A38300000
    20 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73801097654A38400000
    22 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73802597654A22900000
    25 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73801097654A38500000
    30 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 7380597654A3860000
    35 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73801097654A2310000
    40 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000597654A66900000
    45 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73801097654A2320000
    50 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73801097654A23300000
     
    M10 × 1.5 mm
    12 mm22 mm16.5 mm5.5 mmFully Threaded70,000ISO 7380197654A2010000
    16 mm22 mm16.5 mm5.5 mmFully Threaded70,000ISO 7380197654A2020000
    20 mm20.6 mm17.72 mm5.5 mmFully Threaded70,000197654A6700000
    25 mm20.6 mm17.72 mm5.5 mmFully Threaded70,000197654A6710000
    30 mm20.6 mm17.72 mm5.5 mmFully Threaded70,000197654A6720000
    35 mm22 mm16.5 mm5.5 mmFully Threaded70,000ISO 7380197654A2030000
    40 mm22 mm16.5 mm5.5 mmFully Threaded70,000ISO 7380197654A2040000
     
    Highly Corrosion-Resistant 316 Stainless Steel
     
    4-40
    1/4"0.234"0.169"0.084"Fully Threaded70,000ASME B18.31090909A61100000
    3/8"0.234"0.169"0.084"Fully Threaded70,000ASME B18.31090909A61400000
    1/2"0.234"0.169"0.084"Fully Threaded70,000ASME B18.31090909A61700000
     
    6-32
    1/4"0.292"0.244"0.073"Fully Threaded70,0001090909A51100000
    3/8"0.292"0.244"0.073"Fully Threaded70,0001090909A51200000
    1/2"0.292"0.244"0.073"Fully Threaded70,0001090909A51300000
    3/4"0.292"0.244"0.101"Fully Threaded70,000ASME B18.31090909A62000000
     
    8-32
    1/4"0.359"0.271"0.087"Fully Threaded70,0002590909A51400000
    3/8"0.359"0.271"0.087"Fully Threaded70,0002590909A51500000
    1/2"0.359"0.271"0.087"Fully Threaded70,0002590909A51600000
    3/4"0.359"0.271"0.087"Fully Threaded70,0002590909A63200000
    1"0.359"0.271"0.087"Fully Threaded70,0001090909A6350000
     
    10-24
    3/8"0.406"0.326"0.101"Fully Threaded70,0002590909A51700000
    1/2"0.406"0.326"0.101"Fully Threaded70,0002590909A51800000
    3/4"0.406"0.326"0.101"Fully Threaded70,0001090909A5190000
    1"0.406"0.326"0.101"Fully Threaded70,0001090909A52000000
    1 1/2"0.406"0.326"0.101"Fully Threaded70,0001090909A21100000
     
    10-32
    1/4"0.406"0.326"0.137"Fully Threaded70,000ASME B18.31090909A62300000
    3/8"0.406"0.326"0.101"Fully Threaded70,0002590909A52100000
    1/2"0.406"0.326"0.101"Fully Threaded70,0002590909A52200000
    5/8"0.406"0.326"0.101"Fully Threaded70,0002590909A52300000
    3/4"0.406"0.326"0.101"Fully Threaded70,0002590909A52400000
    1"0.406"0.326"0.101"Fully Threaded70,0001090909A52500000
    1 1/2"0.406"0.326"0.101"Fully Threaded70,0001090909A63800000
     
    1/4"-20
    1/4"0.560"0.406"0.178"Fully Threaded70,000ASME B18.31090909A62600000
    5/16"0.560"0.406"0.178"Fully Threaded70,000ASME B18.31090909A62900000
    3/8"0.560"0.429"0.132"Fully Threaded70,0001090909A52600000
    1/2"0.560"0.429"0.132"Fully Threaded70,0001090909A52700000
    5/8"0.560"0.429"0.132"Fully Threaded70,0001090909A52800000
    3/4"0.560"0.429"0.132"Fully Threaded70,0001090909A52900000
    1"0.560"0.429"0.132"Fully Threaded70,0001090909A53000000
    1 1/4"0.563"0.429"0.132"Fully Threaded70,000590909A6410000
    1 1/2"0.563"0.429"0.132"Fully Threaded70,000590909A9440000
     
    5/16"-18
    1/2"0.688"0.523"0.166"Fully Threaded70,0001090909A53100000
    3/4"0.688"0.523"0.166"Fully Threaded70,0001090909A53200000
    1"0.688"0.523"0.166"Fully Threaded70,0001090909A53300000
    1 1/4"0.688"0.523"0.166"Fully Threaded70,000590909A64700000
    1 1/2"0.688"0.523"0.166"Fully Threaded70,000190909A6500000
    2"0.688"0.523"0.166"Fully Threaded70,000590909A21200000
     
    3/8"-16
    3/4"0.813"0.625"0.199"Fully Threaded70,000590909A53400000
    1"0.813"0.625"0.199"Fully Threaded70,000590909A53500000
    1 1/2"0.813"0.625"0.199"Fully Threaded70,000190909A5360000
    2"0.813"0.625"0.199"Fully Threaded70,000190909A2130000
     
    1/2"-13
    1"1.156"0.828"0.265"Fully Threaded70,000190909A2140000
    1 1/2"1.156"0.828"0.265"Fully Threaded70,000190909A21500000
    2"1.156"0.828"0.265"Fully Threaded70,000190909A21600000
    2 1/2"1.156"0.828"0.265"Fully Threaded70,000190909A21700000
    3"1.156"0.828"0.265"Fully Threaded70,000190909A21800000
     
    M3 × 0.5 mm
    5 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010090909A7110000
    6 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010090909A7120000
    8 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010090909A7130000
    10 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010090909A7140000
    12 mm6.9 mm5.2 mm1.65 mmFully Threaded70,000ISO 738010090909A7150000
     
    M4 × 0.7 mm
    5 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 738010090909A10300000
    6 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 738010090909A71600000
    8 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 738010090909A71700000
    10 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 738010090909A71800000
    12 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 738010090909A71900000
    16 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 738010090909A72000000
    20 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 738010090909A10800000
    25 mm9.4 mm7.2 mm2.2 mmFully Threaded70,000ISO 738010090909A11900000
     
    M5 × 0.8 mm
    6 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 738010090909A13000000
    8 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 738010090909A72100000
    10 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 73805090909A7220000
    12 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 73805090909A7230000
    16 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 73805090909A72400000
    20 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 73805090909A72500000
    25 mm11.8 mm8.8 mm2.75 mmFully Threaded70,000ISO 73805090909A15400000
     
    M6 × 1 mm
    6 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73805090909A27500000
    8 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73805090909A41800000
    10 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73805090909A72600000
    12 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73805090909A72700000
    14 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73805090909A41900000
    16 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73802590909A7280000
    20 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73802590909A72900000
    25 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73802590909A73000000
    30 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73802590909A42500000
    40 mm13.6 mm10 mm3.3 mmFully Threaded70,000ISO 73802590909A43200000
     
    M8 × 1.25 mm
    10 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73802590909A44700000
    12 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73802590909A45900000
    16 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73802590909A47900000
    20 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73802590909A48400000
    25 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73802590909A48500000
    30 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73801090909A54200000
    40 mm17.8 mm13.2 mm4.4 mmFully Threaded70,000ISO 73801090909A84900000
     

    Stainless Steel Oversized-Flange Button Head Hex-Drive Screws

    Image of Product. Front orientation. Rounded Head Screws. Stainless Steel Oversized-Flange Button Head Hex-Drive Screws.
    Spread out pressure over a large area without adding a washer. Up to twice the diameter of standard flanges, the flange on these screws distributes pressure over a large area, protecting thin material. Made of stainless steel, they won't rust or corrode when exposed to moisture and chemicals, but they're not as strong as alloy steel. The button head looks similar to a pan head, but it's lower and more compact, taking up less space. With six contact points, the hex drive withstands more torque than slotted and Phillips to securely grip your driver.
    Length is measured from under the head.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these screws won't rust. However, they don't hold up to the harsh chemicals that 316 stainless steel can.
    Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these screws won't degrade when exposed to harsh weather, salt water, and most chemicals.
    Head
    Lg.
    Flange
    Dia.
    Dia.
    Ht.
    Threading
    Tensile Strength,
    psi
    Each
    18-8 Stainless Steel
     
    4-40
    3/16"0.516"0.19"0.18"Fully Threaded80,00095599A11100000
    1/4"0.516"0.19"0.18"Fully Threaded80,00095599A1120000
    3/8"0.516"0.19"0.18"Fully Threaded80,00095599A1130000
    1/2"0.516"0.19"0.18"Fully Threaded80,00095599A1140000
    3/4"0.516"0.19"0.18"Fully Threaded80,00095599A1150000
     
    6-32
    1/4"0.563"0.2"0.19"Fully Threaded80,00095599A1160000
    3/8"0.563"0.2"0.19"Fully Threaded80,00095599A1170000
    1/2"0.563"0.2"0.19"Fully Threaded80,00095599A1180000
    3/4"0.563"0.2"0.19"Fully Threaded80,00095599A1190000
    1"0.563"0.2"0.19"Fully Threaded80,00095599A1200000
     
    8-32
    1/4"0.563"0.25"0.19"Fully Threaded80,00095599A1210000
    3/8"0.656"0.25"0.19"Fully Threaded80,00095599A1220000
    1/2"0.656"0.25"0.19"Fully Threaded80,00095599A1230000
    3/4"0.656"0.25"0.19"Fully Threaded80,00095599A1240000
    1"0.656"0.25"0.19"Fully Threaded80,00095599A1250000
     
    10-24
    1/4"0.75"0.25"0.21"Fully Threaded80,00095599A1260000
    3/8"0.75"0.3"0.21"Fully Threaded80,00095599A1270000
    1/2"0.75"0.3"0.21"Fully Threaded80,00095599A1280000
    3/4"0.75"0.3"0.21"Fully Threaded80,00095599A1290000
    1"0.75"0.3"0.21"Fully Threaded80,00095599A1300000
     
    10-32
    1/4"0.75"0.3"0.21"Fully Threaded80,00095599A1310000
    3/8"0.75"0.3"0.21"Fully Threaded80,00095599A1320000
    1/2"0.75"0.3"0.21"Fully Threaded80,00095599A1330000
    3/4"0.75"0.3"0.21"Fully Threaded80,00095599A1340000
    1"0.75"0.3"0.21"Fully Threaded80,00095599A1350000
     
    1/4"-20
    3/8"0.813"0.38"0.21"Fully Threaded80,00095599A1360000
    1/2"0.813"0.38"0.21"Fully Threaded80,00095599A1370000
    3/4"0.813"0.38"0.21"Fully Threaded80,00095599A1380000
    1"0.813"0.38"0.21"Fully Threaded80,00095599A1390000
    1 1/2"0.813"0.38"0.21"Fully Threaded80,00095599A14000000
     
    M3 × 0.5 mm
    5 mm12.8 mm5 mm4.6 mmFully Threaded80,00095608A1110000
    6 mm12.8 mm5 mm4.6 mmFully Threaded80,00095608A1120000
    8 mm12.8 mm5 mm4.6 mmFully Threaded80,00095608A1130000
    10 mm12.8 mm5 mm4.6 mmFully Threaded80,00095608A1140000
    12 mm12.8 mm5 mm4.6 mmFully Threaded80,00095608A1150000
     
    M4 × 0.7 mm
    6 mm16.5 mm6.4 mm4.85 mmFully Threaded80,00095608A1160000
    8 mm16.5 mm6.4 mm4.85 mmFully Threaded80,00095608A1170000
    10 mm16.5 mm6.4 mm4.85 mmFully Threaded80,00095608A1180000
    12 mm16.5 mm6.4 mm4.85 mmFully Threaded80,00095608A1190000
    16 mm16.5 mm6.4 mm4.85 mmFully Threaded80,00095608A1200000
     
    M5 × 0.8 mm
    8 mm19.1 mm7.6 mm5.3 mmFully Threaded80,00095608A1210000
    10 mm19.1 mm7.6 mm5.3 mmFully Threaded80,00095608A1220000
    12 mm19.1 mm7.6 mm5.3 mmFully Threaded80,00095608A1230000
    16 mm19.1 mm7.6 mm5.3 mmFully Threaded80,00095608A1240000
    20 mm19.1 mm7.6 mm5.3 mmFully Threaded80,00095608A1250000
     
    M6 × 1 mm
    10 mm20.3 mm9.7 mm5.3 mmFully Threaded80,00095608A1260000
    12 mm20.3 mm9.7 mm5.3 mmFully Threaded80,00095608A1270000
    16 mm20.3 mm9.7 mm5.3 mmFully Threaded80,00095608A1280000
    20 mm20.3 mm9.7 mm5.3 mmFully Threaded80,00095608A1290000
    25 mm20.3 mm9.7 mm5.3 mmFully Threaded80,00095608A1300000
     
    Highly Corrosion-Resistant 316 Stainless Steel
     
    4-40
    1/4"0.344"0.27"0.082"Fully Threaded80,00095560A1000000
    3/8"0.344"0.27"0.082"Fully Threaded80,00095560A1010000
    1/2"0.344"0.27"0.082"Fully Threaded80,00095560A1020000
     
    6-32
    3/8"0.406"0.34"0.098"Fully Threaded80,00095560A1030000
    1/2"0.406"0.34"0.098"Fully Threaded80,00095560A1040000
    3/4"0.406"0.34"0.098"Fully Threaded80,00095560A1050000
     
    8-32
    3/8"0.484"0.38"0.117"Fully Threaded80,00095560A1060000
    1/2"0.484"0.38"0.117"Fully Threaded80,00095560A1070000
    3/4"0.484"0.38"0.117"Fully Threaded80,00095560A1080000
     
    10-24
    3/8"0.5"0.4"0.125"Fully Threaded80,00095560A1090000
    1/2"0.5"0.4"0.125"Fully Threaded80,00095560A1100000
    3/4"0.5"0.4"0.125"Fully Threaded80,00095560A1110000
     
    10-32
    3/8"0.5"0.4"0.125"Fully Threaded80,00095560A1120000
    1/2"0.5"0.4"0.125"Fully Threaded80,00095560A1130000
    3/4"0.5"0.4"0.125"Fully Threaded80,00095560A1140000
     
    1/4"-20
    1/2"0.656"0.46"0.156"Fully Threaded80,00095560A1150000
    3/4"0.656"0.46"0.156"Fully Threaded80,00095560A1160000
    1"0.656"0.46"0.156"Fully Threaded80,00095560A1170000
     
    M3 × 0.5 mm
    5 mm8.5 mm6.9 mm2.1 mmFully Threaded75,00095612A1310000
    6 mm8.5 mm6.9 mm2.1 mmFully Threaded75,00095612A1110000
    8 mm8.5 mm6.9 mm2.1 mmFully Threaded75,00095612A1120000
    10 mm8.5 mm6.9 mm2.1 mmFully Threaded75,00095612A1130000
     
    M4 × 0.7 mm
    5 mm12.2 mm10.4 mm3 mmFully Threaded75,00095612A1320000
    6 mm12.2 mm10.4 mm3 mmFully Threaded75,00095612A1330000
    8 mm12.2 mm10.4 mm3 mmFully Threaded75,00095612A1140000
    10 mm12.2 mm10.4 mm3 mmFully Threaded75,00095612A1150000
    12 mm12.2 mm10.4 mm3 mmFully Threaded75,00095612A1160000
    16 mm12.2 mm10.4 mm3 mmFully Threaded75,00095612A1340000
    20 mm12.2 mm10.4 mm3 mmFully Threaded75,00095612A1350000
     
    M5 × 0.8 mm
    6 mm12.8 mm10.2 mm3.2 mmFully Threaded75,00095612A1360000
    8 mm12.8 mm10.2 mm3.2 mmFully Threaded75,00095612A1370000
    10 mm12.8 mm10.2 mm3.2 mmFully Threaded75,00095612A1170000
    12 mm12.8 mm10.2 mm3.2 mmFully Threaded75,00095612A1180000
    16 mm12.8 mm10.2 mm3.2 mmFully Threaded75,00095612A1190000
    20 mm12.8 mm10.2 mm3.2 mmFully Threaded75,00095612A1380000
    25 mm12.8 mm10.2 mm3.2 mmFully Threaded75,00095612A1390000
     
    M6 × 1 mm
    8 mm16.7 mm13.9 mm3.9 mmFully Threaded75,00095612A1410000
    10 mm16.7 mm13.9 mm3.9 mmFully Threaded75,00095612A1420000
    12 mm16.7 mm13.9 mm3.9 mmFully Threaded75,00095612A1200000
    14 mm16.7 mm13.9 mm3.9 mmFully Threaded75,00095612A1430000
    16 mm16.7 mm13.9 mm3.9 mmFully Threaded75,00095612A1210000
    20 mm16.7 mm13.9 mm3.9 mmFully Threaded75,00095612A1220000
    25 mm16.7 mm13.9 mm3.9 mmFully Threaded75,00095612A14400000
    30 mm16.7 mm13.9 mm3.9 mmFully Threaded75,00095612A14500000
    40 mm16.7 mm13.9 mm3.9 mmFully Threaded75,00095612A14600000
     
    M8 × 1.25 mm
    20 mm21.4 mm18.8 mm5.2 mmFully Threaded75,00095612A1470000
    25 mm21.4 mm18.8 mm5.2 mmFully Threaded75,00095612A14800000
    30 mm21.4 mm18.8 mm5.2 mmFully Threaded75,00095612A14900000
     

    Aluminum Oversized-Flange Button Head Hex-Drive Screws

    Image of Product. Front orientation. Rounded Head Screws. Aluminum Oversized-Flange Button Head Hex-Drive Screws.
    One-third the weight of steel, these are the lightest flanged screws we offer. They have an oversized flange that spreads pressure over a large area to protect thin material without needing a washer. The button head looks similar to a pan head, but it's lower and more compact, taking up less space. With six contact points, the hex drive withstands more torque than slotted and Phillips to securely grip your driver.
    Length is measured from under the head.
    6061 Aluminum—With a high strength-to-weight ratio, these lightweight screws offer good corrosion resistance.
    Head
    Lg.
    Flange
    Dia.
    Dia.
    Ht.
    Threading
    Tensile Strength,
    psi
    Pkg.
    Qty.
    Pkg.
    6061 Aluminum
     
    4-40
    3/16"0.516"0.19"0.18"Fully Threaded40,000194559A15100000
    1/4"0.516"0.19"0.18"Fully Threaded40,000194559A1540000
    3/8"0.516"0.19"0.18"Fully Threaded40,000194559A1570000
    1/2"0.516"0.19"0.18"Fully Threaded40,000194559A1620000
    3/4"0.516"0.19"0.18"Fully Threaded40,000194559A1650000
     
    6-32
    1/4"0.55"0.2"0.19"Fully Threaded40,000594559A11100000
    3/8"0.55"0.2"0.19"Fully Threaded40,000594559A11400000
    1/2"0.55"0.2"0.19"Fully Threaded40,000594559A11800000
    3/4"0.55"0.2"0.19"Fully Threaded40,000194559A1220000
    1"0.55"0.2"0.19"Fully Threaded40,000194559A1250000
     
    8-32
    1/4"0.563"0.25"0.19"Fully Threaded40,000194559A2220000
    3/8"0.656"0.25"0.19"Fully Threaded40,000594559A21100000
    1/2"0.656"0.25"0.19"Fully Threaded40,000594559A21400000
    3/4"0.656"0.25"0.19"Fully Threaded40,000594559A21800000
    1"0.656"0.25"0.19"Fully Threaded40,000194559A2250000
     
    10-24
    1/2"0.75"0.3"0.21"Fully Threaded40,000594559A31100000
    3/4"0.75"0.3"0.21"Fully Threaded40,000594559A31400000
    1"0.75"0.3"0.21"Fully Threaded40,000594559A31800000
     
    10-32
    1/4"0.75"0.3"0.21"Fully Threaded40,000194559A4220000
    3/8"0.75"0.3"0.21"Fully Threaded40,000194559A4250000
    1/2"0.75"0.3"0.21"Fully Threaded40,000594559A41100000
    3/4"0.75"0.3"0.21"Fully Threaded40,000594559A41400000
    1"0.75"0.3"0.21"Fully Threaded40,000594559A41800000
     
    1/4"-20
    3/8"0.75"0.3"0.21"Fully Threaded40,000194559A5250000
    1/2"0.797"0.38"0.21"Fully Threaded40,000194559A5110000
    3/4"0.797"0.38"0.21"Fully Threaded40,000194559A5140000
    1"0.797"0.38"0.21"Fully Threaded40,000194559A5180000
    1 1/2"0.797"0.38"0.21"Fully Threaded40,000194559A5220000
     
    5/16"-18
    1/2"1"0.38"0.21"Fully Threaded40,000194559A6110000
    3/4"1"0.38"0.21"Fully Threaded40,000194559A6140000
    1"1"0.38"0.21"Fully Threaded40,000194559A6180000
    1 1/2"1"0.38"0.21"Fully Threaded40,000194559A6220000
     
    M3 × 0.5 mm
    5 mm12.8 mm5 mm4.6 mmFully Threaded40,000194559A7010000
    6 mm12.8 mm5 mm4.6 mmFully Threaded40,000194559A7020000
    8 mm12.8 mm5 mm4.6 mmFully Threaded40,000194559A7030000
    10 mm12.8 mm5 mm4.6 mmFully Threaded40,000194559A7040000
    12 mm12.8 mm5 mm4.6 mmFully Threaded40,000194559A7050000
     
    M4 × 0.7 mm
    6 mm16.5 mm6.4 mm4.85 mmFully Threaded40,000194559A7110000
    8 mm16.5 mm6.4 mm4.85 mmFully Threaded40,000194559A7120000
    10 mm16.5 mm6.4 mm4.85 mmFully Threaded40,000194559A7130000
    12 mm16.5 mm6.4 mm4.85 mmFully Threaded40,000194559A7140000
    16 mm16.5 mm6.4 mm4.85 mmFully Threaded40,000194559A7150000
     
    M5 × 0.8 mm
    8 mm19.1 mm7.6 mm5.3 mmFully Threaded40,000194559A7210000
    10 mm19.1 mm7.6 mm5.3 mmFully Threaded40,000194559A7220000
    12 mm19.1 mm7.6 mm5.3 mmFully Threaded40,000194559A7230000
    16 mm19.1 mm7.6 mm5.3 mmFully Threaded40,000194559A7240000
    20 mm19.1 mm7.6 mm5.3 mmFully Threaded40,000194559A7250000
     
    M6 × 1 mm
    10 mm20.3 mm9.7 mm5.3 mmFully Threaded40,000194559A7310000
    12 mm20.3 mm9.7 mm5.3 mmFully Threaded40,000194559A7320000
    16 mm20.3 mm9.7 mm5.3 mmFully Threaded40,000194559A7330000
    20 mm20.3 mm9.7 mm5.3 mmFully Threaded40,000194559A7340000
    25 mm20.3 mm9.7 mm5.3 mmFully Threaded40,000194559A73500000
     
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