Counterbore Screws, Grade 9

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

13 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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MESAFASTCA12 Point Flange Screw (CounterBore)Grade 9Plain3/8-24 x 3/43/8-24 x 3/4 hex flange gr9 12 point steel plain50.0
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WDMBIA12 Point Flange Screw (CounterBore)Grade 9Plaine/scr-12pt-flg-gr9-(pl)-1/2_20x8.52-drw9,188
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Alpine SuUT12 Point Flange Screw (CounterBore)Grade 9Plain1/2-20 x 21/2-20x2 12 pt flange bolt plain gr921
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Alpine SuUT12 Point Flange Screw (CounterBore)Grade 9Plain1/2-20 x 2 1/21/2-20x2 1/2 12 pt flange bolt plain gr99
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WDMBIA12 Point Flange Screw (CounterBore)Grade 9Plain1/2-20 x 7.79screw 12pt flange gr9 (pl) 1/2-20x7.79 drw2,815
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CIFIL12 Point Flange Screw (CounterBore)Grade 9Plain9/16-18 x 1 3/49/16-18 x 1 3/4 12 point flange bolt grade 9 plain5
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CIFIL12 Point Flange Screw (CounterBore)Grade 9Plain9/16-18 x 29/16-18x2 12 point flange bolt grade 9 plain9
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CIFIL12 Point Flange Screw (CounterBore)Grade 9Phosphate5/8-11 x 25/8-11x2 12 point flange bolt grade 9 with headmark phos coated and dry anti seize patch per mpap s-b-4.101-gs/pl20
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CNBIL12 Point Flange Screw (CounterBore)Grade 9Plain1 1/4-12unrf-3ax7 1/2 12-pt fl/b rc 37-43 tensile 170 000 min psi proofload140 000 min psi per drawing # wa5660 rev. 26838
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WurthIN12 Point Flange Screw (CounterBore)Grade 9Plain1 1/4-12 x 91 1/4-12 x 9 12pt flange screw gr9 170 stamp pack 520
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WurthIN12 Point Flange Screw (CounterBore)Grade 9Plain1/2-20 x 7.791/2-20 x 7.79 countr-bor per print grd 9 114154-0273,976
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WurthIN12 Point Flange Screw (CounterBore)Grade 9Plain1/2-20 x 7-1/2 countr-bor gr9 per print 12pt 114154-02630,691
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WurthIN12 Point Flange Screw (CounterBore)Grade 9Plain1-8 x 12 1/21-8 x 12-1/2 12-pt bolt gr9 per print 5.02.034344
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