Counterbore Screws, Superalloy (Inconel, Hastelloy, Alloy 20)

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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Spring BoTX12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain5/16-24 x 2.005/16(24) x 2.00 flange 12-point screw nitronic 60 b18.2.1 b18.2.1 usainquire
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Spring BoTX12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain5/16-18 x 1.005/16(18) x 1.00 12point flange screw 17-4ph h1150 b18.2.1 b18.2.1 usainquire
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Spring BoTX12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain1/4-20 x 3/41/4(20) x .75 12point flange screw 17-4ph h1150 b18.2.1 b18.2.1 usainquire
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Spring BoTX12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain3/4-10 x 1 3/43/4 (10) x 1-3/4 flange screw 12 pt inconel 718 b18.2.1 b18.2.1 usainquire
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Spring BoTX12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain1/4-28 x 1 1/41/4(28) x 1.25 flange 12-point screw nitronic 60 b18.2.1 b18.2.1 usainquire
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Spring BoTX12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain1/4-28 x 1 1/41/4(28) x 1.25 flange 12-point screw nitronic 60 b18.2.1 usainquire
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Spring BoTX12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain3/4-10 x 1 3/43/4 (10) x 1-3/4 flange screw 12 pt inconel 718 b18.2.1 usainquire
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Spring BoTX12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain5/16-24 x 2.005/16(24) x 2.00 flange 12-point screw nitronic 60 b18.2.1 usainquire
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Spring BoTX12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain1/4-20 x 3/41/4(20) x .75 12point flange screw 17-4ph h1150 b18.2.1 usainquire
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Spring BoTX12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain5/16-18 x 1.005/16(18) x 1.00 12point flange screw 17-4ph h1150 b18.2.1 usainquire
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GLFOH12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain5/16-18 x 3/412-pt flg bolt 17-4 ph s/s250
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GLFOH12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain3/8-24 x 2 1/212-pt flg bolt 17-4 ph s/s150
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GLFOH12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain3/8-24 x 212-pt flg bolt 17-4 ph s/s100
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GLFOH12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain7/8-14 x 3 1/412-pt flg bolt 17-4 ph s/s100
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GLFOH12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain1/2-20 x 2 3/412-pt flg bolt 17-4 ph s/s100
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GLFOH12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain1/2-13 x 212-pt flg bolt 17-4 ph s/s100
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GLFOH12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain3/4-10 x 312-pt flg bolt 17-4 ph s/s50
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GLFOH12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain3/4-16 x 4 1/23/4-16x4-1/2 12-pt flg bolt 17-4 ph s/s50
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GLFOH12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain3/8-24 x 2 1/412-pt flg bolt 17-4 ph s/s50
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GLFOH12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain9/16-18 x 4 3/412-pt flg bolt 17-4 ph stainless bolt15
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System 22PA12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain1/2-20 x 3inconel 71811
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System 22PA12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Silver5/8-18 x 1 1/2inconel 71815
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System 22PA12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain1/2 x 2 1/2inconel 71850
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System 22PA12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Silver1/2-20 x 2 1/2inconel 71830
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System 22PA12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain1/2-13 x 3inconel 71830
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System 22PA12 Point Flange Screw (CounterBore)Superalloy (Inconel, Hastelloy, Alloy 20)Plain1/2 x 3inconel 71830
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