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3/4 inch length Counterbore Screws (ASME B18. 2.1)

12-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

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Search Results Sponsored by Metric Threaded Products, Inc., your source for 12 Point Flange Screws. For more results, visit   www.metric-threaded.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
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GLFOH12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain5/16-18 x 3/45/16-18x3/4 12-pt flange bolt 17-4 ph s/s b18.2.1 () () ()306
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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 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 3/45/16-18 x 3/4 12 point cap screw alloy b18.2.162
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain5/16-24 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)SteelPlain3/8-24 x 3/43/8-24 x 3/4 12 point cap screw alloy b18.2.190
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain7/16-14 x 3/47/16-14 x 3/4 12 point cap screw alloy b18.2.140
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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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