#8 Counterbore Screws

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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SupplierLocTypeMaterialFinishSizeDescriptionQty 
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CenturyFL12 Point Flange Screw (CounterBore)300 Stainless (A1,A2, 18-8,304,310 etc.)#8-32 x 3/8nas1301c8-65810
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AIHAZ12 Point Flange Screw (CounterBore)300 Stainless (A1,A2, 18-8,304,310 etc.)#8-32 x 3/88-32 x 3/8 phil pan screw assembly s/s NAS1301C8-6177
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