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Counterbore Screws, Grade 8 (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

8 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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B & K FASTPA12 Point Flange Screw (CounterBore)Grade 8Plain9/16-18 x 1 1/29/16-18 x 1 1/2 12 pt flange bolts gr 8 plain b18.2.11
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General FMI12 Point Flange Screw (CounterBore)Grade 8Plain29-20 x 1.75 12-pt flange scr gr8 q29 b18.2.1900
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OSSCORI12 Point Flange Screw (CounterBore)Grade 8Plain3/8-16 x 13/8-16x1 ferry ctrbore cap screw gr8 b18.2.113
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OSSCORI12 Point Flange Screw (CounterBore)Grade 8Plain3/8-24 x 13/8-24x1 ferry ctrbore cap screw gr8 b18.2.150
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OSSCORI12 Point Flange Screw (CounterBore)Grade 8Plain3/4-10 x 43/4-10x4 ferry ctrbore cap screw gr8 b18.2.130
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OSSCORI12 Point Flange Screw (CounterBore)Grade 8Plain5/8-11 x 2 1/45/8-11x2 1/4 ferry ctrbore cap screw gr8 b18.2.115
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OSSCORI12 Point Flange Screw (CounterBore)Grade 8Plain5/8-11 x 2 1/25/8-11x2 1/2 ferry ctrbore cap screw gr8 b18.2.120
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OSSCORI12 Point Flange Screw (CounterBore)Grade 8Plain5/8-11 x 35/8-11x3 ferry ctrbore cap screw gr8 b18.2.117
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