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12 Point Flange Screw (CounterBore)

Fastener12-point Flange Screws, Counterbore Screws,  Ferry Head Cap Screws or Counterbore Screws, feature a 12 point head and a flanged bearing surface. Usually fully threaded, the 12-point design provides for higher tightening torque, without edge rounding and they are covered under ASME Standard B18.2.1

2,727 12 Point Flange Screw (CounterBore), showing 200, (click on any line for more information)

Search Results Sponsored by Metric Threaded Products, Inc., your source for Counterbore Screws. For more results, visit   www.metric-threaded.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
MetricThrdCA12 Point Flange Screw (CounterBore)SteelZinc/Black5/16-18 x 7/85/16-18x7/8 blk/zn 12 point flange screwsstock
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MetricThrdCA12 Point Flange Screw (CounterBore)SteelPlain9/16-18 x 2 1/49/16-18 x 2 1/4 alloy 170psi 12 point flange bolts hrc 38-43 1-1/4 thread lengthstock
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MetricThrdCA12 Point Flange Screw (CounterBore)SteelZinc/Yellow9/16-18 x 5 1/29/16-18 x 5 1/2 alloy 170psi 12 point flange bolts yellow zinc 8u hrc 38-432,710
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MetricThrdCA12 Point Flange Screw (CounterBore)SteelZinc/Yellow9/16-18 x 69/16-18 x 6 alloy 170psi 12 point flange bolts yellow zinc 8u hrc 38-432,710
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JacksonMS12 Point Flange Screw (CounterBore)SteelPlain1/2-13 x 2-1/4 nc ferry head c/s plain6
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JacksonMS12 Point Flange Screw (CounterBore)SteelPlain3/4 x 4-1/2 ferry head cap screw 170m psi 12 point plain partially threaded23
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/8-24 x 13/8-24x1 gr8 12pt hd flange bolt plain40
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/4-16 x 3 1/23/4-16x3 1/2 gr8 12pt hd flange bolt plain10
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OneMonroeNC12 Point Flange Screw (CounterBore)SteelZinc/YellowM6-1.0-1.00 x 16m6-1.0 x 16 ind hex phil double sem yellow zinc2000
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OneMonroeNC12 Point Flange Screw (CounterBore)SteelZinc/YellowM6-1.0-1.00 x 20m6-1.0 x 20 ind hex phil double sem yellow zinc2200
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OneMonroeNC12 Point Flange Screw (CounterBore)SteelPlain5/16-18 x 1 1/45/16-18 x 1-1/4 12 point plain finish flange screw85
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OneMonroeNC12 Point Flange Screw (CounterBore)SteelPlain1-8 x 41-8 x 4 12 point plain finish flange screw5
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OneMonroeNC12 Point Flange Screw (CounterBore)ASTM A574Plain1/2-13 x 1 1/21/2-13 x 1 1/2 12point capscrew alloy26
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OneMonroeNC12 Point Flange Screw (CounterBore)ASTM A574Plain3/8-16 x 13/8-16 x 1 12 point capscrew alloy1310
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TownCountryAR12 Point Flange Screw (CounterBore)SteelPlain3/8 x 3/16adjustable counterbore #54
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Set ScrewIL12 Point Flange Screw (CounterBore)Grade B7Nickel Plated5/8-11 x 2 1/412-pt fl/b astm193 b7 material plate & bake per printinquire
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Set ScrewIL12 Point Flange Screw (CounterBore)Grade B7Nickel Plated5/8-11 x 2 3/812-pt fl/b astma193 b7 material plate & bake per printinquire
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Set ScrewIL12 Point Flange Screw (CounterBore)Grade B7Nickel Plated5/8-11 x 2 3/412-pt fl/b astma193 b7 material plate & bake per printinquire
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Set ScrewIL12 Point Flange Screw (CounterBore)Grade B7Nickel Plated5/8-11 x 3 1/212-pt fl/b astma193 b7 material plate & bake per printinquire
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Set ScrewIL12 Point Flange Screw (CounterBore)Grade B7Nickel Plated5/8-11 x 3 3/412-pt fl/b astma193 b7 material plate & bake per printinquire
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain1/4-20 x 1/21/4-20 x 1/2 170m psi 12-point flange screw plain400
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain5/16-24 x 1 1/45/16-24 x 1-1/4 12 point flange screw fine 170m psi plain40
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain3/8-16 x 2 1/23/8-16 x 2-1/2 12 point flange screw 170m psi plain75
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain3/8-16 x 2 3/43/8-16 x 2-3/4 12 point flange screw 170m psi plain40
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain3/8-16 x 33/8-16 x 3 12 point flange screw 170m psi plain900
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain3/8-16 x 3 1/43/8-16 x 3-1/4 12 point flange screw 170m psi plain11
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain3/8-16 x 4 1/23/8-16 x 4-1/2 12 point flange screw 170m psi plain50
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain7/16-14 x 1 3/47/16-14 x 1-3/4 12-point flange screw coarse 170m psi plain150
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain7/16-14 x 2 3/47/16-14 x 2-3/4 12-point flange screw coarse 170m psi plain1200
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain7/16-14 x 37/16-14 x 3 12-point flange screw coarse 170m psi plain1000
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain7/16-14 x 3 1/47/16-14 x 3-1/4 12-point flange screw coarse 170m psi plain300
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain1/4-20 x 1 1/41/4-20 x 1-1/4 12-point flange screw 170m psi plain58
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain7/16-14 x 3 1/27/16-14 x 3-1/2 12-point flange screw coarse 170m psi plain620
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain7/16-14 x 4 1/47/16-14 x 4-1/4 12-point flange screw coarse 170m psi plain1600
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain7/16-14 x 4 1/27/16-14 x 4-1/2 12-point flange screw coarse 170m psi plain120
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain7/16-14 x 4 3/47/16-14 x 4-3/4 12-point flange screw coarse 170m psi plain700
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain1/4-20 x 1 3/41/4-20 x 1-3/4 12-point flange screw 170m psi plain50
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain1/4-20 x 2 1/21/4-20 x 2-1/2 12-point flange screw 170m psi plain200
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain5/16-18 x 5/85/16-18 x 5/8 12-point flange screw 170m psi coarse plain2493
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Active12 Point Flange Screw (CounterBore)ASTM A574Plain5/16-18 x 7/85/16-18 x 7/8 12-point flange screw coarse 170m psi plain171
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S+S FasteOH12 Point Flange Screw (CounterBore)ASTM A574Zinc/Clear5/16-24 x 15/16-24 x 1 12 pt ferry cap sc zinc w/10000
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QFCTX12 Point Flange Screw (CounterBore)SteelPlain1/2 x 1 1/41/2x1 1/4nc ferry head cap screw b18.2.1100
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QFCTX12 Point Flange Screw (CounterBore)SteelPlain1/2-13 x 1 1/21/2-13x1 1/2 ferry head c/s alloy plain b18.2.1800
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QFCTX12 Point Flange Screw (CounterBore)SteelZinc/Clear3/4-10 x 23/4-10x2 ferry head c/s 170ksi mech zinc mtrs must show hrc 37-45 and chemistry b18.2.174
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YANKEENH12 Point Flange Screw (CounterBore)SteelPlain5/16-18 x 3/45/16-18 x 3/4-12-point flange screw high strength alloy steel41
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YANKEENH12 Point Flange Screw (CounterBore)SteelPlain3/8-16 x 2 1/23/8-16 x 2-1/2 12 point flange bolt-high tensile strength-alloy steel20
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YANKEENH12 Point Flange Screw (CounterBore)SteelPlain1/2-13 x 1.25-12-pt flange high strength screw72
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METRO INDOH12 Point Flange Screw (CounterBore)Class 12.9PlainM20 x 100M20x100 counterbore 12 point cap screw 12.935
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METRO INDOH12 Point Flange Screw (CounterBore)SteelPlain1/2-20 x 3counterbore sae15
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METRO INDOH12 Point Flange Screw (CounterBore)SteelPlainM8 x 30counter bor1700
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OneMonroeMN12 Point Flange Screw (CounterBore)nullPlain3/8-24 x 1 1/43/8-24 x 1-1/4 12 point flange bolt56
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JacksonMS12 Point Flange Screw (CounterBore)SteelZinc/Clear3/8-24 x 1nf ferry c/s35
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JacksonMS12 Point Flange Screw (CounterBore)SteelPlain1/2-13 x 3ferry c/s1
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/4-16 x 23/4-16x2 gr8 12pt hd flange bolt plain10
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlainM8-1.25 x 20m8-1.25 x 20 12 point cap screw alloy246
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain1/4-20 x 1 1/41/4-20 x 1 1/4 12 point cap screw alloy b18.2.1100
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain1/4-20 x 3/41/4-20 x 3/4 12 point cap screw alloy b18.2.175
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain1/4-28 x 1 1/41/4-28 x 1 1/4 12 point cap screw alloy b18.2.1125
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain1/4-28 x 1 1/21/4-28 x 1 1/2 12 point cap screw alloy b18.2.165
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain1/4-28 x 3/41/4-28 x 3/4 12 point cap screw alloy b18.2.120
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-18 x 15/16-18 x 1 12 point cap screw alloy b18.2.169
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-18 x 1 1/45/16-18 x 1 1/4 12 point cap screw alloy b18.2.150
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Ababa< /td>CA12 Point Flange Screw (CounterBore)SteelPlain5/16-18 x 1 3/45/16-18 x 1 3/4 12 point cap screw alloy b18.2.175
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-18 x 3/45/16-18 x 3/4 12 point cap screw alloy b18.2.162
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-18 x 7/85/16-18 x 7/8 12 point cap screw alloy b18.2.1125
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-24 x 15/16-24 x 1 12 point cap screw alloy b18.2.1295
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-24 x 1 1/45/16-24 x 1 1/4 12 point cap screw alloy b18.2.1120
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-24 x 3/45/16-24 x 3/4 12 point cap screw alloy b18.2.1150
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-24 x 7/85/16-24 x 7/8 12 point cap screw alloy b18.2.125
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/8-16 x 13/8-16 x 1 12 point cap screw alloy b18.2.144
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/8-16 x 1 1/23/8-16 x 1 1/2 12 point cap screw alloy b18.2.1111
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/8-24 x 13/8-24 x 1 12 point cap screw alloy b18.2.160
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AbabaCA12 Point Flange Screw (CounterBore)SteelZinc/Clear3/8-24 x 1 1/43/8-24 x 1 1/4 12 point cap screw alloy znc b18.2.12224
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/8-24 x 1 1/23/8-24 x 1 1/2 12 point cap screw alloy b18.2.172
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain1/4-28 x 7/81/4-28x7/8 gr8 12pt hd flange bolt plain50
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/8-16 x 2 1/23/8-16x2 1/2 gr8 12pt hd flange bolt plain460
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain7/16-20 x 1 1/27/16-20x1 1/2 gr8 12pt hd flange bolt plain16
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain5/8-18 x 2 1/25/8-18x2 1/2 gr8 12pt hd flange bolt plain5
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain5/8-18 x 35/8-18x3 gr8 12pt hd flange bolt plain25
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain5/8-18 x 3 1/25/8-18x3 1/2 gr8 12pt hd flange bolt plain24
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain5/8-18 x 45/8-18x4 gr8 12pt hd flange bolt plain25
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlainM8-1.25 x 20m8-1.25 x 20 12 point cap screw alloy100
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlainM8-1.25 x 50m8-1.25 x 50 12 point cap screw alloy75
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain1/4-20 x 1 1/41/4-20 x 1 1/4 12 point cap screw alloy b18.2.125
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain1/4-20 x 1 1/21/4-20 x 1 1/2 12 point cap screw alloy b18.2.125
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain1/4-20 x 1 1/21/4-20 x 1 1/2 12 point cap screw alloy b18.2.150
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain1/4-28 x 1 1/41/4-28 x 1 1/4 12 point cap screw alloy b18.2.1100
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain1/4-28 x 1 1/21/4-28 x 1 1/2 12 point cap screw alloy b18.2.125
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-18 x 15/16-18 x 1 12 point cap screw alloy b18.2.1100
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-18 x 1 1/45/16-18 x 1 1/4 12 point cap screw alloy b18.2.150
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-18 x 1 3/45/16-18 x 1 3/4 12 point cap screw alloy b18.2.125
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-18 x 25/16-18 x 2 12 point cap screw alloy b18.2.125
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-18 x 3/45/16-18 x 3/4 12 point cap screw alloy b18.2.1100
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-24 x 15/16-24 x 1 12 point cap screw alloy b18.2.175
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-24 x 7/85/16-24 x 7/8 12 point cap screw alloy b18.2.125
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/8-16 x 13/8-16 x 1 12 point cap screw alloy b18.2.1140
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-24 x 1/25/16-24 x 1/2 12 point cap screw alloy b18.2.1100
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/8-24 x 13/8-24 x 1 12 point cap screw alloy b18.2.140
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/8-24 x 1 1/43/8-24 x 1 1/4 12 point cap screw alloy b18.2.160
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/8-24 x 1 1/43/8-24 x 1 1/4 12 point cap screw alloy b18.2.120
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/8-24 x 1 1/23/8-24 x 1 1/2 12 point cap screw alloy b18.2.150
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ExpressCA12 Point Flange Screw (CounterBore)SteelBlack Oxide5/16-24 x 1 3/45/16-24x1-3/4 flange bolt 12pt black alloy400
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ExpressCA12 Point Flange Screw (CounterBore)Class 12.9Black OxideM8-1.25 x 30M8-1.25x30 flange bolt 12.9 12pt black alloy100
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OneMonroeTX12 Point Flange Screw (CounterBore)SteelZinc/ClearM3.5screw m3.5x12 pt pan/phil steel zinc2974
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OneMonroeTX12 Point Flange Screw (CounterBore)SteelZinc/BlackM3.5screw m3.5x12 pt pan/phil black zinc1884
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OneMonroeTX12 Point Flange Screw (CounterBore)SteelZinc/Yellowscrew hex double sems m4x8 split & flat combo 10mm od on flat steel yellow zinc1150
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B & K FASTPA12 Point Flange Screw (CounterBore)SteelPlain1/41/4 counterbore # csc55655 b18.2.11
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B & K FASTPA12 Point Flange Screw (CounterBore)SteelPlain5/16-18 x 15/16-18 x 1 12 pt flange bolts b18.2.19
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B & K FASTPA12 Point Flange Screw (CounterBore)SteelPlain5/16-18 x 1 1/45/16-18 x 1 1/4 12 pt flange bolts b18.2.1347
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B & K FASTPA12 Point Flange Screw (CounterBore)SteelPlain5/16-24 x 15/16-24 x 1 12 pt flange bolts b18.2.154
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B & K FASTPA12 Point Flange Screw (CounterBore)SteelPlain3/8-16 x 1 3/43/8-16 x 1 3/4 12 pt flange bolts b18.2.12
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B & K FASTPA12 Point Flange Screw (CounterBore)SteelPlain3/8-16 x 4 3/43/8-16 x 4 3/4 12 pt flange bolts b18.2.1104
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B & K FASTPA12 Point Flange Screw (CounterBore)SteelPlain1/2-13 x 1 1/41/2-13 x 1 1/4 12 pt flange bolts b18.2.125
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B & K FASTPA12 Point Flange Screw (CounterBore)SteelPlain1/2-13 x 2 1/21/2-13 x 2 1/2 12 pt flange bolts b18.2.125
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B & K FASTPA12 Point Flange Screw (CounterBore)SteelPlain1/2-20 x 2 1/21/2-20 x 2 1/2 12 pt flange bolts b18.2.165
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B & K FASTPA12 Point Flange Screw (CounterBore)Grade 8Plain9/16-18 x 1 1/29/16-18 x 1 1/2 12 pt flange bolts gr 8 plain b18.2.11
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B & K FASTPA12 Point Flange Screw (CounterBore)SteelPlain5/8-11 x 1 3/45/8-11 x 1 3/4 12 pt flange bolts b18.2.144
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B & K FASTPA12 Point Flange Screw (CounterBore)SteelPlain5/8-18 x 25/8-18 x 2 12 pt flange bolts b18.2.117
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B & K FASTPA12 Point Flange Screw (CounterBore)SteelPlain5/8-18 x 2 1/25/8-18 x 2 1/2 12 pt flange bolts b18.2.128
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B & K FASTPA12 Point Flange Screw (CounterBore)SteelPlain7/8-14 x 47/8-14 x 4 12 pt flange bolts b18.2.11
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B & K FASTPA12 Point Flange Screw (CounterBore)Class 12.9PlainM10-1.50 x 35m10-1.50 x 35 12 pt flange bolts 12.923
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B & K FASTPA12 Point Flange Screw (CounterBore)Class 12.9PlainM12-1.75 x 40m12-1.75 x 40 12 pt flange bolts 12.9 plain5
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B & K FASTPA12 Point Flange Screw (CounterBore)Class 12.9PlainM16-2.00 x 40m16-2.0 x 40 12 pt flange bolts 12.9 plain3
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B & K FASTPA12 Point Flange Screw (CounterBore)Class 12.9PlainM16-2.00 x 50m16-2.0 x 50 12 pt flange bolts 12.925
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JacksonMS12 Point Flange Screw (CounterBore)SteelPlain1/2-13 x 5ferry c/s5
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