7/8-9 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

21 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 
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HayesCA12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 37/8-9 x 3 12 pt. ctrbr screw alloy8
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HayesCA12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 2 1/27/8-9 x 2 1/2 12 pt. ctrbr screw alloy5
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General FMI12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 4 1/47/8-9 x 4.25 12-pt ctrb scr q29 b18.2.13,899
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General FMI12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 2 1/47/8-9 x 2.25 12 pt ctbr scr q-29 b18.2.110,564
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ASMCIL12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 2 1/47/8-9x2 1/4 coarse 12-point flange screw alloy pln b18.2.18
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ASMCIL12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 2coarse 12-point fl/b10
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JacksonMS12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 2nc ferry c/s142
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Spring BoTX12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 37/8(9) x 3 flange screw 12 point A286 660B b18.2.1 b18.2.1 usainquire
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Spring BoTX12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 37/8(9) x 3 flange screw 12 point A286 660B b18.2.1 usainquire
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MidStatesMI12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 3 3/412pt fl/b sc-cntrbore136
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MidStatesMI12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 47/8-9 x 4in 12pt flange sc-counterbore27
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WSBKY12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 1 3/4screw 12pt flange alloy (pl) 7/8-9x1 3/4 b18.2.162
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WSBKY12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 5screw 12pt flange alloy (pl) 7/8-9x5 b18.2.160
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LibertyIL12 Point Flange Screw (CounterBore)Grade 8Plain7/8-9 x 4 1/412-point c/s29
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WurthIN12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 6 1/2 x 67/8-9x6 1/2 countr-bor 7/8-9x6 1/2w/2.25thd290
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WurthIN12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 27/8-9 x 2 countr-bor alloy pack 50 per poly bag412
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WurthIN12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 6 1/2 x 67/8-9x6 1/2 countr-bor 7/8-9x6 1/2w/2.25thd pack 5140
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WurthIN12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 47/8-9 x 4 countr bor screw per print rev .007108
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Valley NuWA12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 2nc 12 pt fl/b pl2
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Valley NuWA12 Point Flange Screw (CounterBore)SteelPlain7/8-9 x 5nc 12 pt fl/b pl4
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Dan-LocTX12 Point Flange Screw (CounterBore)Grade B7Plain7/8-9 x 3 1/47/8-9x3-1/4 c/s 12 pt b7/l7 pl full thread4411
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