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7/8 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

6 results, (click on any line for more information)

Search Results Sponsored by Metric Threaded Products, Inc., your source for 12 Point Flange Screws. For more results, visit   www.metric-threaded.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Buy Counterbore Screws from one of our FCH Network Members
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 7/85/16-24 x 7/8 12 point cap screw alloy b18.2.125
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AbabaCA12 Point Flange Screw (CounterBore)SteelPlain3/8-24 x 7/83/8-24 x 7/8 12 point cap screw alloy b18.2.141
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ASMCIL12 Point Flange Screw (CounterBore)SteelPlain1/4-28 x 7/8fine 12-point fl/b 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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THRDFASTOK12 Point Flange Screw (CounterBore)SteelPlain1/4-20 x 7/812 pt counterbore screw b18.2.125
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