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Counterbore Screws, Grade 8

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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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 13/8-16x1 gr8 12pt hd flange bolt plain200
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/8-16 x 1 1/43/8-16x1 1/4 gr8 12pt hd flange bolt plain300
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/8-16 x 1 1/23/8-16x1 1/2 gr8 12pt hd flange bolt plain200
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/8-16 x 23/8-16x2 gr8 12pt hd flange bolt plain200
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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 8Plain3/8-24 x 13/8-24x1 gr8 12pt hd flange bolt plain50
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/8-24 x 1 1/43/8-24x1 1/4 gr8 12pt hd flange bolt plain50
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/8-24 x 1 1/23/8-24x1 1/2 gr8 12pt hd flange bolt plain50
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain3/8-24 x 23/8-24x2 gr8 12pt hd flange bolt plain50
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain7/16-14 x 17/16-14x1 gr8 12pt hd flange bolt plain100
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain7/16-14 x 1 1/47/16-14x1 1/4 gr8 12pt hd flange bolt plain100
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain7/16-14 x 1 1/27/16-14x1 1/2 gr8 12pt hd flange bolt plain100
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain7/16-14 x 27/16-14x2 gr8 12pt hd flange bolt plain100
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain7/16-20 x 17/16-20x1 gr8 12pt hd flange bolt plain50
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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 8Plain1/2-13 x 11/2-13x1 gr8 12pt hd flange bolt plain150
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain1/2-13 x 1 1/41/2-13x1 1/4 gr8 12pt hd flange bolt plain150
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain1/2-13 x 1 1/21/2-13x1 1/2 gr8 12pt hd flange bolt plain200
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WeaverWA12 Point Flange Screw (CounterBore)Grade 8Plain1/2-13 x 21/2-13x2 gr8 12pt hd flange bolt plain150
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