FCH Member Advertisement
FCH News
1 3/4 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
91 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 1 3/4 | 1/2-20x1 3/4 alloy blk 12 pt flange screws | stock |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-20 x 1 3/4 | 7/16-20x1 3/4 alloy 12 point flange bolt | 1,409 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 5/16-18 x 1 3/4 | 12 pt flange screw alloy | 500 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 1/4-20 x 1 3/4 | 12 pt flange screw alloy | 500 |
|
| Buy Counterbore Screws from one of our FCH Network Members | ||||||||
| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 5/8-11 x 1 3/4 | 5/8-11x1 3/4 gr8 12pt hd flange bolt plain | 50 |
|
| Future Fastener | TX | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Yellow | 7/16-20 x 1 3/4 | 7/16-20 x 1 3/4 (b7) 12 pt ferry yellow zinc | 455 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-24 x 1 3/4 | nf ferry c/s | 22 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/4-10 x 1 3/4 | nc ferry c/s | 4 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 1 3/4 | nc ferry c/s | 35 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-20 x 1 3/4 | nf ferry c/s | 39 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 1 3/4 | nf ferry c/s | 63 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-13 x 1 3/4 | nc ferry c/s | 182 |
|
| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/4-16 x 1 3/4 | nf ferry c/s | 39 |
|
| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/16-18 x 1 3/4 | 5/16-18 x 1 3/4 12 point cap screw alloy b18.2.1 | 75 |
|
| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-24 x 1 3/4 | 3/8-24 x 1 3/4 12 point cap screw alloy b18.2.1 | 39 |
|
| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-20 x 1 3/4 | 1/2-20 x 1 3/4 12 point cap screw alloy b18.2.1 | 70 |
|
| GLF | OH | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 5/8-11 x 1 3/4 | 5/8-11x1-3/4 12 point flange screw-grade 8-plain b18.2.1 () () () | 15 |
|
| SunPack | FL | 12 Point Flange Screw (CounterBore) | Grade B7 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 5/8-11 x 1 3/4 | 5/8-11x1-3/4 a193 b7 12pt ferry head bolt ptfe blue | 3 |
|
| Hayes | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/16-24 x 1 3/4 | 5/16-24 x 1 3/4 12 pt. ctrbr screw alloy | 78 |
|
| Hayes | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-20 x 1 3/4 | 1/2-20 x 1 3/4 12 pt. ctrbr screw alloy | 31 |
|
| CIF | IL | 12 Point Flange Screw (CounterBore) | Grade 9 | Plain | 9/16-18 x 1 3/4 | 9/16-18x1 3/4 12 point flange bolt grade 9 plain (5) (5) (2) () | 2 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-20 x 1 3/4 | fine 12-point fl/b b18.2.1 | 195 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-18 x 1 3/4 | 5/8-18x1 3/4 fine 12-point flange screw alloy pln | 30 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-11 x 1 3/4 | coarse 12-point fl/b | 14 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-24 x 1 3/4 | fine 12-point fl/b | 175 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 1 3/4 | coarse 12-point fl/b | 25 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/4-20 x 1 3/4 | coarse 12-point fl/b | 75 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-20 x 1 3/4 | fine 12-point fl/b | 39 |
|
| ASMC | IL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/16-18 x 1 3/4 | coarse 12-point fl/b | 100 |
|
| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/16-18 x 1 3/4 | 5/16-18 x 1 3/4 12 point cap screw alloy b18.2.1 | 25 |
|
| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-24 x 1 3/4 | 3/8-24 x 1 3/4 12 point cap screw alloy b18.2.1 | 30 |
|
| Endries | WI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/8-9 x 1 3/4 | 7/8-9x1-3/4 alloy stl 170 000 psi 12 point flange screw plain | 100 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 5/16-18 x 1 3/4 | 12 pt flange screw alloy | 500 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 1/4-20 x 1 3/4 | 12 pt flange screw alloy | 500 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 3/8-16 x 1 3/4 | 12 pt flange screw alloy | 200 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 7/16-14 x 1 3/4 | 12 pt flange screw alloy | 10,930 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 1/2-13 x 1 3/4 | 12 pt flange screw alloy | 3,597 |
|
| ACCURATE | IL | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 3/8-16 x 1 3/4 | 12-pt flange scr gr8 counter-bor | 139 |
|
| ACCURATE | IL | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 3/8-24 x 1 3/4 | 12-pt flange scr gr8 counter-bor | 184 |
|
| Liberty | IL | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 3/8-24 x 1 3/4 | 12-pt c/s | 100 |
|
| Alma Bolt | MI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 1 3/4 | 12-pt counterbore screw | 279 |
|
| SunPack | FL | 12 Point Flange Screw (CounterBore) | Grade B7 | Plain | 9/16-18 x 1 3/4 | 9/16-18x1-3/4 a193 b7 12pt ferry head bolt | 32 |
|
| Express | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 5/16-24 x 1 3/4 | 5/16-24x1-3/4 flange bolt 12pt black alloy | 400 |
|
| SunPack | FL | 12 Point Flange Screw (CounterBore) | Grade B7 | Plain | 9/16-18 x 1 3/4 | 9/16-18x1-3/4 a193 b7 12pt ferry head bolt | 32 |
|
| MidStates | MI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/16-24 x 1 3/4 | 12pt fl/b sc-cntrbore | 77 |
|
| MidStates | MI | 12 Point Flange Screw (CounterBore) | Steel | Chrome | 1/4-20 x 1 3/4 | 12-pt -chrome ejot | 14 |
|
| WDMB | IA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-14 x 1 3/4 | screw 12pt flange alloy (pl) 7/16-14x1 3/4 (W020) (W020) (W020) | 825 |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 1/2-20 x 1 3/4 | 1/2-20x1 3/4 alloy blk 12 pt flange screws | stock |
|
| MTP | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-20 x 1 3/4 | 7/16-20x1 3/4 alloy 12 point flange bolt | 1,409 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-13 x 1 3/4 | 12 pt countr-bor plain 1/2-13 x 1 3/4 | 152 |
|
| 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 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Clear | 3/4-10 x 1 3/4 | 12 pt countr-bor zinc 3/4-10 x 1 3/4 | 60 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Grade B7M | Plain | 3/4-10 x 1 3/4 | 12 pt countr-bor a193-b7m 3/4-10 x 1 3/4 (WITH PHOSPHATE COATING) | 200 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Grade B7 | Plain | 1/2-13 x 1 3/4 | 12 pt cntr-bor b7 blue 1/2-13 x 1 3/4 (XYLAN BLUE 1425) | 130 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/16-18 x 1 3/4 | 12 pt countr-bor plain 5/16-18 x 1 3/4 | 180 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 1 3/4 | 12 pt countr-bor plain 3/8-16 x 1 3/4 | 75 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Grade B7M | Plain | 3/4-10 x 1 3/4 | 12 pt countr-bor dom. lb7m 3/4-10x1 3/4 (W/PC) | 200 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/4-10 x 1 3/4 | 12 pt countr-bor 3/4-10x1 3/4 | 246 |
|
| Delta | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-20 x 1 3/4 | 12 pt countr-bor 1/2-20x1 3/4 (FINE THREAD) | 70 |
|
| Liberty | IL | 12 Point Flange Screw (CounterBore) | Steel | Black Oxide | 1/4-20 x 1 3/4 | hex c bore 12-pt bolt black with 360 degree blue nylock patch | 148 |
|
| WDMB | IA | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Clear | 1/2-13 x 1 3/4 | scr 12pt flange st (zn) 1/2-13x1 3/4 (W050) | 836 |
|
| WDMB | IA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-11 x 1 3/4 | screw 12pt flange alloy (pl) 5/8-11x1 3/4 | 255 |
|
| WDMB | IA | 12 Point Flange Screw (CounterBore) | Steel | Phosphate | 5/8-11 x 1 3/4 | screw 12pt flange all (po) 5/8-11x1 3/4 drw | 30 |
|
| SunPack | FL | 12 Point Flange Screw (CounterBore) | Grade B7 | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 5/8-11 x 1 3/4 | 5/8-11x1-3/4 a193 b7 12pt ferry head bolt ptfe blue | 3 |
|
| JET Indus | WI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-20 x 1 3/4 | 12pt. flange bolt 1/2-20x1 3/4 plain | 446 |
|
| JET Indus | WI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-24 x 1 3/4 | 12pt flange bolt 3/8-24x1 3/4 plain | 80 |
|
| JET Indus | WI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-20 x 1 3/4 | 12pt. flange bolt 1/2-20x1 3/4 plain | 200 |
|
| ISSCO | MO | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-13 x 1 3/4 | 12 point counterbore screw | 300 |
|
| ISSCO | MO | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Clear | 5/8-11 x 1 3/4 | 12 point counterbore screw | 491 |
|
| ISSCO | MO | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/4-10 x 1 3/4 | 12 point counterbore screw | 142 |
|
| Cascade | OR | 12 Point Flange Screw (CounterBore) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 3/4 | 18-8ss | 1000 |
|
| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 1 3/4 | 3/8-16 x 1 3/4 12 pt flange bolts b18.2.1 | 2 |
|
| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-11 x 1 3/4 | 5/8-11 x 1 3/4 12 pt flange bolts b18.2.1 | 44 |
|
| BHAM | AL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 1 3/4 | 12 pt counterbore bolt | 41 |
|
| Bostwick | IN | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 1 3/4 | 3/8-16 x 1 3/4 12 pt. counterbore screw alloy b18.2.1 | 50 |
|
| Bostwick | IN | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Yellow | 3/4-16 x 1 3/4 | 3/4-16 x 1 3/4 12 pt. counterbore screw alloy zinc yellow b18.2.1 | 4 |
|
| FastWare | Sask | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/4-16 x 1 3/4 | nf 12-pt ferry c/s | 75 |
|
| SRF | AL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-14 x 1 3/4 | 12 pt counterbore screw | 44 |
|
| ASFCORP | MI | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-11 x 1 3/4 | 5/8-11 x 1 3/4 counter bore scw alloy pkg | 15 |
|
| OBRIEN | OH | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain | 5/16-18 x 1 3/4 | 12 pt flange scr gr8 black | 24 |
|
| OBRIEN | OH | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-11 x 1 3/4 | 12pt fl/b | 4 |
|
| THRDFAST | OK | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-13 x 1 3/4 | 12 pt counterbore screw b18.2.1 | 81 |
|
| THRDFAST | AL | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/16-14 x 1 3/4 | 12 pt counterbore screw b18.2.1 | 248 |
|
| WSB | KY | 12 Point Flange Screw (CounterBore) | Steel | Plain | 7/8-9 x 1 3/4 | screw 12pt flange alloy (pl) 7/8-9x1 3/4 b18.2.1 | 62 |
|
| Wurth Ind | D.F. | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Yellow | 1/2-13 x 1 3/4 | 1/2-13 x 1 3/4 12 pt. counterbore screw yz | 398 |
|
| Wurth | IN | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-13 x 1 3/4 | 1/2-13 x 1-3/4 countr-bor screw alloy | 36,596 |
|
| Wurth | IN | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 1 3/4 | 3/8-16x1 3/4 counter-bor alloy | 20,131 |
|
| Wurth | IN | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-11 x 1 3/4 | 5/8-11 x 1-3/4 ctr-bor screw alloy | 5,128 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/4-20 x 1 3/4 | nc 12 pt fl/b pl | 100 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/16-18 x 1 3/4 | nc 12 pt fl/b pl | 100 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-16 x 1 3/4 | nc 12 pt fl/b pl | 32 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-13 x 1 3/4 | nc 12 pt fl/b pl | 65 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 1/2-20 x 1 3/4 | nf 12 pt fl/b pl | 45 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 3/8-24 x 1 3/4 | nf 12 pt fl/b pl | 97 |
|
| Valley Nu | WA | 12 Point Flange Screw (CounterBore) | Steel | Plain | 5/8-11 x 1 3/4 | nc 12 pt fl/b pl | 2 |
|
Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.
