FCH Member Advertisement
FCH News
2 inch length 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
115 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 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 1/2-20 x 2 | 1/2-20x2 alloy blk 12 pt flange screws | stock |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-20 x 2 | 7/16-20x2 alloy 12 point flange bolt | stock |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Clear | 7/16-14 x 2 | 7/16-14 x 2 alloy zinc 12 point flange bolts | 450 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 5/16-18 x 2 | 12 pt flange screw alloy | 500 |
|
| Buy Counterbore Screws from one of our FCH Network Members | ||||||||
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 2 | nc ferry c/s | 49 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 2 | nf ferry c/s | 6 |
|
| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 3/8-16 x 2 | 3/8-16x2 gr8 12pt hd flange bolt plain | 200 |
|
| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 3/8-24 x 2 | 3/8-24x2 gr8 12pt hd flange bolt plain | 50 |
|
| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 7/16-14 x 2 | 7/16-14x2 gr8 12pt hd flange bolt plain | 100 |
|
| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 1/2-13 x 2 | 1/2-13x2 gr8 12pt hd flange bolt plain | 150 |
|
| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 1/2-20 x 2 | 1/2-20x2 gr8 12pt hd flange bolt plain | 25 |
|
| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 5/8-11 x 2 | 5/8-11x2 gr8 12pt hd flange bolt plain | 1 |
|
| 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 |
|
| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 3/4-16 x 2 | 3/4-16x2 gr8 12pt hd flange bolt plain | 10 |
|
| Future Fastener | TX | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 3/4-16 x 2 | 3/4-16x2 ferry hd cap screw blk | 900 |
|
| Future Fastener | TX | 12 Point Flange Screw (CounterBore) | Grade B7 | Black Oxide | 5/8-11 x 2 | 5/8-11 x 2 (12 pt) b7 ferry hd cap blk | 6 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-20 x 2 | nf ferry c/s | 23 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-20 x 2 | nf ferry c/s | 42 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-13 x 2 | ferry c/s | 42 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Yellow | 1-14 x 2 | nf ferry c/s | 6 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-14 x 2 | nc ferry c/s | 110 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-11 x 2 | nc ferry c/s | 70 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/4-16 x 2 | nf ferry c/s | 75 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/8-9 x 2 | nc ferry c/s | 142 |
|
| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-24 x 2 | 3/8-24 x 2 12 point cap screw alloy b18.2.1 | 100 |
|
| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-13 x 2 | 1/2-13 x 2 12 point cap screw alloy b18.2.1 | 35 |
|
| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-11 x 2 | 5/8-11 x 2 12 point cap screw alloy b18.2.1 | 1 |
|
| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-20 x 2 | 7/16-20 x 2 12 point cap screw alloy b18.2.1 | 40 |
|
| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-20 x 2 | 1/2-20 x 2 12 point cap screw alloy b18.2.1 | 10 |
|
| GLF | OH | 12 Point Flange Screw (CounterBore) | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 3/8-24 x 2 | 3/8-24x2 12-pt flange bolt 17-4 ph s/s b18.2.1 () () () | 49 |
|
| GLF | OH | 12 Point Flange Screw (CounterBore) | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 3/8-16 x 2 | 3/8-16x2 12-pt flange bolt 17-4 ph s/s b18.2.1 () () () | 50 |
|
| NAPPCO | TX | 12 Point Flange Screw (CounterBore) | Grade B7 | Plain | 1/2-13 x 2 | 1/2-13x2 a193 b7 ext flange c/s 12pt (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) (20-CAP SCREW-FLANGE 12 POINT) | 50 |
|
| Hayes | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/16-24 x 2 | 5/16-24 x 2 12 pt. ctrbr screw alloy | 100 |
|
| Hayes | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-24 x 2 | 3/8-24 x 2 12 pt. ctrbr screw alloy | 450 |
|
| Hayes | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 2 | 3/8-16 x 2 12 pt. ctrbr screw alloy | 22 |
|
| BHAM | AL | 12 Point Flange Screw (CounterBore) | Steel | Plain | #12-14 x 2 | #12-14x2 hwh seal drill flange 3 pt. b18.2.1 | 55509 |
|
| BHAM | AL | 12 Point Flange Screw (CounterBore) | Steel | Plain | #12-14 x 2 | #12-14x2 hwh seal drill flange 3 pt. b18.2.1 | 750 |
|
| BHAM | AL | 12 Point Flange Screw (CounterBore) | Steel | Plain | #12-14 x 2 | #12-14x2 hwh seal drill flange 3pt b18.2.1 | 49000 |
|
| Cal Fastenrs | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-13 x 2 | 12-pt fl/b - 12-pt fl/b | 100 |
|
| CIF | IL | 12 Point Flange Screw (CounterBore) | Grade 9 | Plain | 5/8-11 x 2 | 5/8-11x2 12 point flange bolt alloy steel grade 9 plain (63228) () | 63228 |
|
| CIF | IL | 12 Point Flange Screw (CounterBore) | Grade 9 | Phosphate | 5/8-11 x 2 | 5/8-11x2 12 point flange bolt alloy steel grade 9 with headmark phos coated and dry anti seize patch per mpap s-b-4.101-gs/pl (9919) () | 18909 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/4-28 x 2 | fine 12-point fl/b b18.2.1 | 100 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/16-18 x 2 | 5/16-18x2 coarse 12-point flange screw alloy pln b18.2.1 | 50 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/8-9 x 2 | coarse 12-point fl/b | 10 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-20 x 2 | fine 12-point fl/b | 2 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-13 x 2 | coarse 12-point fl/b | 31 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-14 x 2 | coarse 12-point fl/b | 75 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 2 | coarse 12-point fl/b | 75 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 9/16-12 x 2 | coarse 12-point fl/b | 69 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/16-24 x 2 | fine 12-point fl/b | 50 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-24 x 2 | fine 12-point fl/b | 322 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/4-10 x 2 | coarse 12-point fl/b | 16 |
|
| Olander | CA | 12 Point Flange Screw (CounterBore) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 x 2 12-pt bolt sst rohs | 4 |
| |
| CIF | IL | 12 Point Flange Screw (CounterBore) | Steel | Phosphate | 5/8-11 x 2 | 5/8-11x2 12 point flange bolt alloy steel phos coated for 72 hours to red rust (9000) |
| |
| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/16-18 x 2 | 5/16-18 x 2 12 point cap screw alloy b18.2.1 | 25 |
|
| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-24 x 2 | 3/8-24 x 2 12 point cap screw alloy b18.2.1 | 15 |
|
| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 2 | 3/8-16 x 2 12 point cap screw alloy b18.2.1 | 56 |
|
| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-11 x 2 | 5/8-11 x 2 12 point cap screw alloy b18.2.1 | 5 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Clear | 7/16-14 x 2 | 7/16-14 x 2 alloy zinc 12 point flange bolts | 450 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 5/16-18 x 2 | 12 pt flange screw alloy | 500 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 1/4-20 x 2 | 12 pt flange screw alloy | 500 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 3/8-16 x 2 | 12 pt flange screw alloy | 200 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 7/16-14 x 2 | 12 pt flange screw alloy | 11,340 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 1/2-13 x 2 | 12 pt flange screw alloy | 100 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Yellow | 7/16-14 x 2 | 12 pt flange screw alloy | 200 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-24 x 2 | 3/8-24 x 2 plain 12 point flange bolts | stock |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 9/16-18 x 2 | 9/16-18 x 2 alloy blk 12 pt flange screws f/thread | 4,290 |
|
| Century | NY | 12 Point Flange Screw (CounterBore) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-24 x 2 | l-3 communications 6518300-050 5/16-24x2 12 point bolt 304300 s/s | 8059 |
|
| Liberty | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 2 | 12 pt fl/b (counterbore bolt) | 400 |
|
| Alma Bolt | MI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-24 x 2 | SAE 12-pt counterbore screw | 313 |
|
| Fastener | OH | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-13 x 2 | 12 point flange screw 1/2-13x2 alloy steel plain | 15 |
|
| MidStates | MI | 12 Point Flange Screw (CounterBore) | Steel | Chrome | 5/16-18 x 2 | 12-pt -chrome | 17 |
|
| MidStates | MI | 12 Point Flange Screw (CounterBore) | Steel | Chrome | 1/4-20 x 2 | 12-pt -chrome ejot | 10 |
|
| MidStates | MI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/4-28 x 2 | 1/4-28 x 2 12pt flange sc-counterbore | 87 |
|
| WDMB | IA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 2 | scr 12pt flange alloy (pl) 3/8-16x2 (W000) | 2,100 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 1/2-20 x 2 | 1/2-20x2 alloy blk 12 pt flange screws | stock |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-20 x 2 | 7/16-20x2 alloy 12 point flange bolt | stock |
|
| IPC | VA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-13 x 2 | 1/2-13x2 12 pt. flange screw | 1,220 |
|
| CIF | IL | 12 Point Flange Screw (CounterBore) | Grade 9 | Plain | 9/16-18 x 2 | 9/16-18x2 12 point flange bolt grade 9 plain (9) (9) | 9 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-13 x 2 | 12 pt countr-bor plain 1/2-13 x 2 | 90 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-11 x 2 | 12 pt countr-bor plain 5/8-11 x 2 | 182 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-11 x 2 | 12 pt countr-bor plain 5/8-11 x 2 (DRILLED HEAD) | 178 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/4-10 x 2 | 12 pt countr-bor plain 3/4-10 x 2 | 57 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1-8 x 2 | 12 pt countr-bor plain 1-8 x 2 | 70 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Grade B7 | Plain | 1/2-13 x 2 | 12 pt cntr-bor b7 grn 1/2-13 x 2 (XYLAN 1425 GREEN) | 84 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 2 | 12 pt countr-bor plain 3/8-16 x 2 | 75 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/16-18 x 2 | 12 pt countr-bor plain 5/16-18 x 2 | 143 |
|
| JET Indus | WI | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 1/2-20 x 2 | grade 8 12pt flange bolt 1/2-20x2 plain | 140 |
|
| JET Indus | WI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-20 x 2 | 12pt flange bolt 1/2-20x2 plain fine thread | 10 |
|
| JET Indus | WI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-11 x 2 | 12pt. flange bolt 5/8-11x2 plain | 142 |
|
| JET Indus | WI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/4-10 x 2 | 12pt. flange bolt 3/4-10x2 plain | 103 |
|
| QFC | TX | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Clear | 3/4-10 x 2 | 3/4-10x2 ferry head c/s 170ksi mech zinc mtrs must show hrc 37-45 and chemistry b18.2.1 | 74 |
|
| ISSCO | MO | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-14 x 2 | 12 point counterbore screw | 235 |
|
| ISSCO | MO | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 2 | 12 point counterbore screw | 185 |
|
| ISSCO | MO | 12 Point Flange Screw (CounterBore) | Steel | Cadmium | 3/4-10 x 2 | 12 point counterbore screw | 115 |
|
| ISSCO | MO | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/4-16 x 2 | 12 point counterbore screw | 73 |
|
| ISSCO | MO | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Clear | 7/8-14 x 2 | 12 point counterbore screw z/stress | 495 |
|
| 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 |
|
| General F | MI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-20 x 2 | 7/16-20 x 2 12 pt ctbr scr b18.2.1 | 650 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/16-24 x 2 | 12 pt countr-bor plain 5/16-24 x 2 | 55 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | 316, 317, A4 Stainless | Plain | 5/8-11 x 2 | 12 pt cap screw 316 sst 5/8-11x2 | 1700 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Phosphate | 3/8-24 x 2 | 12 pt countr-bor phos 3/8-24x2 | 110 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 9/16-18 x 2 | 9/16-18 x 2 alloy blk 12 pt flange screws f/thread | 300 |
|
| All Size | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-13 x 2 | 1/2-13 x 2 12 point flange bolt plain b18.2.1 | 33 |
|
| All Size | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 2 | 3/8-16 x 2 12 point flange bolt b18.2.1 | 54 |
|
| Wurth | IN | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-11 x 2 | 5/8-11 x 2 countr-bor screw alloy pack 90 per poly bag | 19,448 |
|
| Wurth | IN | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/8-9 x 2 | 7/8-9 x 2 countr-bor alloy pack 50 per poly bag | 412 |
|
| Wurth | IN | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Yellow | 5/8-11 x 2 | 5/8-11 x 2 countr-bor screw alloy znc/ye zinc/yellow plated | 500 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/4-20 x 2 | nc 12 pt fl/b pl | 50 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/16-18 x 2 | nc 12 pt fl/b pl | 14 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 2 | nc 12 pt fl/b pl | 2 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-14 x 2 | nc 12 pt fl/b pl | 14 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/4-28 x 2 | nf 12 pt fl/b pl | 71 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/8-9 x 2 | nc 12 pt fl/b pl | 2 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-20 x 2 | nf 12 pt fl/b pl | 20 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-24 x 2 | nf 12 pt fl/b pl | 54 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-20 x 2 | nf 12 pt fl/b pl | 15 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 2 | nf 12 pt fl/b pl | 3 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1-14 x 2 | nf 12 pt fl/b pl | 8 |
|
Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.
