5/8-18 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
40 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 | ||||||||
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
Buy Counterbore Screws from one of our FCH Network Members | ||||||||
Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 1 1/4 | nf 12 pt fl/b pl | 3 |
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Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 1 1/4 | 12 pt countr-bor 5/8-18x1 1/4 (FINE THREAD) | 140 |
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Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 1 1/2 | 5/8-18 x 1 1/2 12 point cap screw alloy b18.2.1 | 20 |
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Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 5/8-18 x 1 1/2 | 5/8-18x1 1/2 gr8 12pt hd flange bolt plain | 25 |
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Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 1 1/2 | nf 12 pt fl/b pl | 14 |
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Liberty | IL | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 5/8-18 x 1 1/2 | 12-pt c/s | 100 |
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System 22 | PA | 12 Point Flange Screw (CounterBore) | Superalloy (Inconel, Hastelloy, Alloy 20) | Silver Plated | 5/8-18 x 1 1/2 | inconel 718 | 15 |
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Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 1 3/4 | nf ferry c/s | 57 |
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Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 1 3/4 | 12 pt countr-bor plain 5/8-18 x 1 3/4 (FINE THREAD) | 50 |
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General F | MI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 1 3/4 | 5/8-18 x 1.75 counterbore scr q-29 b18.2.1 | 273 |
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Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 2 | nf ferry c/s | 6 |
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Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 5/8-18 x 2 | 5/8-18x2 gr8 12pt hd flange bolt plain | 5 |
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B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 2 | 5/8-18 x 2 12 pt flange bolts b18.2.1 | 17 |
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Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 2 | nf 12 pt fl/b pl | 3 |
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Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 2 1/2 | 5/8-18 x 2 1/2 12 point cap screw alloy b18.2.1 | 5 |
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Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 5/8-18 x 2 1/2 | 5/8-18x2 1/2 gr8 12pt hd flange bolt plain | 5 |
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B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 2 1/2 | 5/8-18 x 2 1/2 12 pt flange bolts b18.2.1 | 28 |
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Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 2 1/2 | 12 pt countr-bor plain 5/8-18 x 2 1/2 (FINE THREAD) | 50 |
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Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 5/8-18 x 3 | 5/8-18x3 gr8 12pt hd flange bolt plain | 25 |
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Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 3 | nf 12 pt fl/b pl | 16 |
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Hayes | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 3 | 5/8-18 x 3 12 pt. ctrbr screw alloy | 6 |
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MidStates | MI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 3 1/4 | 12pt fl/b sc-cntrbore | 113 |
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AIH | AZ | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 27/8 | 5/8-18x2.875 bolt 12 pt tension steel | 2 |
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Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 3 1/2 | 5/8-18 x 3 1/2 12 point cap screw alloy b18.2.1 | 15 |
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Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 5/8-18 x 3 1/2 | 5/8-18x3 1/2 gr8 12pt hd flange bolt plain | 24 |
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Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 3 1/2 | nf 12 pt fl/b pl | 1 |
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General F | MI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 3 1/2 | 5/8-18x3.5 ctbr scr q-29 patch roc std b-104p 5-18-95 | 1,000 |
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Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 4 | 5/8-18 x 4 12 point cap screw alloy b18.2.1 | 25 |
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Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 5/8-18 x 4 | 5/8-18x4 gr8 12pt hd flange bolt plain | 25 |
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Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 4 | nf 12 pt fl/b pl | 3 |
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Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 4 1/2 | nf 12 pt fl/b pl | 19 |
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All Size | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 4 1/2 | 5/8-18 x 4-1/2 12 point flange bolt plain b18.2.1 | 1 |
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Hayes | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 4 1/2 | 5/8-18 x 4 1/2 12 pt. ctrbr screw alloy | 21 |
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Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 5 | 5/8-18 x 5 12 point cap screw alloy b18.2.1 | 1 |
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Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 5 3/4 | nf ferry c/s | 4 |
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Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 6 | nf ferry c/s | 4 |
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AIH | AZ | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 51/8 | 5/8-18x5.125 bolt 12 pt tension steel | 2 |
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Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 6 1/2 | 5/8-18 x 6 1/2 inch 12 point cap screw alloy b18.2.1 | 12 |
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Future Fastener | TX | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 5/8-18 x 6 1/2 | 5/8-18 x 6 1/2 ferry head cap screw blk | 50 |
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Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 7 | nf 12 pt fl/b pl | 7 |
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