Counterbore Screws, Class 10.9
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
74 results, (click on any line for more information)
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Chrome Plated | M9 x 35 x 16 | m9 x 35 16mm thread cl 10.9 chrome metric 12 point flange bolts | stock |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Chrome Plated | M9 x 32 | m 9 x 32 cl 10.9 chrome 12 point flange bolts with 15mm thread length | 53,880 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Nickel Plated | M7 x 31 | m 7 x 31 black nickel cl 10.9 12 point f/bolts 13 mm | 17,515 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M8 x 26 | m 8 x 26 cl 10.9 pvd g04 gold 12 point flange bolts 14mmo.d | 5,350 |
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| CIF | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M12-1.25 x 2.560 | m12 x 1.25 x 2.560 12 point flange bolt 10.9 plain | 5050 |
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| CIF | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Phosphate | M8-1.25 x 53.60 | m8 x 1.25 x 53.60 12 point(10mm) drive fuel injector bolt 10.9 roll after heat treat zinc phos coated | 2028 |
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| CIF | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Phosphate | M10-1.50 x 117 | m10 x 1.5 x 117 hex flange bolt with internal 12 point drive 10.9 with point per print grey zinc phos | 4026 |
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| CIF | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M12-1.25 x 25 | m12 x 1.25 x 25 12 point flange bolt with special flange diameter per print 10.9 plain | 12623 |
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| CIF | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M12-1.25 x 25 | m12 x 1.25 x 25 12 point flange bolt 10.9 grade per tms-4518 (magni 565 type 1) with patch per print special flange od | 6845 |
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| CIF | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M11-1.50 x 101 | m11 x 1.5 x 101 12 point flange bolt with 97mm useable thread 10.9 plain | 564 |
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| CIF | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Phosphate | M8-1.25 x 20.25 | m8 x 1.25 x 20.25 12 point flange bolt 10.9 phos coated | 16780 |
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| CIF | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M8-1.25 x 53.60 | m8 x 1.25 x 53.60 12 point(10mm) drive fuel injector bolt 10.9 roll after heat treat plain | 15200 |
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| CIF | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Zinc/Black | M11-1.50 x 134 | m11 x 1.5 x 134 12 point flange bolt sem 10.9 black zinc | 25782 |
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| CIF | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | #8 | mj24 x 3.0 x 700 12 point flange bolt 10.9 plated per 1e1675g (zinc flake 720 h to red 8 microns min) | 20 |
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| CIF | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Phosphate | M12-1.25 x 2.460 | m12 x 1.25 x 2.460 12 point flange bolt 10.9 phos coated | 5941 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Chrome Plated | M9 x 32 | m 9 x 32 cl 10.9 chrome 12 point flange bolts with 15mm thread length | 53,880 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Nickel Plated | M7 x 31 | m 7 x 31 black nickel cl 10.9 12 point f/bolts 13 mm | 17,515 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M8 x 26 | m 8 x 26 cl 10.9 pvd g04 gold 12 point flange bolts 14mmo.d | 5,350 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M8 x 32 | m 8 x 32 cl 10.9 pvd g04 gold 12 point f/bolts 14 mm | 23,922 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M8 x 26 | m 8 x 26 cl 10.9 pvd rg11 rose gold 12 point flange bolts 14mmo.d | 4,366 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Nickel Plated | M8 x 26 | m 8 x 26 black nickel cl 10.9 12 point flange bolts 14mmo.d | 10,534 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M7 x 31 | m 7 x 31 cl 10.9 pvd g11 rose gold 12 point f/bolts 13 mm | 6,235 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M8 x 35 | m 8 x 35 cl 10.9 pvd g04 gold metric 12 point flange bolts | 5,505 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M8 x 35 | m 8 x 35 cl 10.9 pvd rg11 rose gold metric 12 point flange bolts | 5,230 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M7 x 31 | m 7 x 31 cl 10.9 pvd g04 gold 12 point f/bolts 13 mm | 20,581 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Zinc/Black | M8 x 32 | m 8 x 32 matte black cl 10.9 12 point f/bolts 14 mm mtp | 38,050 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Black Oxide | M8 x 32 | m 8 x 32 cl 10.9 12 point flange bolts 14mmmtp | 25,920 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Black Oxide | M8 x 25 | m 8 x 26 cl 10.9 12 point flange bolts 11.6mm o.d | stock |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Chrome Plated | M7 x 31 | m 7 x 31 chrome cl 10.9 12 point f/bolts 13 mm | 17,992 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Chrome Plated | M8 x 26 | m 8 x 26 chrome cl 10.9 12 point f/bolts 14 mm | 62,370 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Chrome Plated | M6 x 30 | m 6 x 30 chrome cl 10.9 12 point f/bolts 8mm drive,7mm head hight,13 mm flange od and 15mm tl | 25,667 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Chrome Plated | M8 x 26 | m 8 x 26 chrome cl 10.9 12 point f/bolts 11.6 mm | 825 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M8 x 32 | m 8 x 32 bl/chrome cl 10.9 12 point f/bolts 14 mm mtp | 480 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Chrome Plated | M8 x 35 | m 8 x 35 cl 10.9 chrome metric 12 point flange bolts | 44,111 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Chrome Plated | M8 x 32 | m 8 x 32 chrome cl 10.9 12 point f/bolts 14 mm | 105,321 |
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| Optimas | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M20-2.50 x 35 | m20-2.5 x 35mm 12-point counterbore screw class 10.9 per drawing (p) | 15 |
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| Optimas | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M16-2.00 x 85 | M16-2.0x85 12-point counterbore screw class 10.9 per drawing ppap | 52 |
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| Optimas | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M10-1.50 x 45 | M10x1.5x45 12-point counterbore screw class 10.9 ppap | 2492 |
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| Optimas | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M16-2.00 x 110 | m16-2 x 110mm 12-point counterbore screw class 10.9 per drawing ppap | 6 |
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| Optimas | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M20-2.50 x 180 | m20-2.5 x 180mm 12-point counterbore screw class 10.9 per drawing ppap | 7 |
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| Optimas | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M16-2.00 x 140 | m16x2 x 140mm 12-point counterbore screw class 10.9 per drawing ppap | 93 |
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| Optimas | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M8-1.25 x 25 | m8-1.25 x 25mm 12-pt cntrbore screw cl 10.9 dacromet 320+l per drawing ppap | 4777 |
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| Optimas | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M8-1.25 x 40 | m8-1.25 x 40mm 12-point counterbore screw class 10.9 per drawing ppap | 9 |
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| American | WI | 12 Point Flange Screw (CounterBore) | Class 10.9 | Zinc/Clear | M12-1.75 x 45 | m12-1.75x45 12 point flange bolt cl 10.9 zinc per print #1220477 | 20 |
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| American | WI | 12 Point Flange Screw (CounterBore) | Class 10.9 | Zinc/Clear | M14-2.00 x 60 | m14-2.0x60 12 point flange bolt cl 10.9 zinc per print #974650 | 23 |
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| American | WI | 12 Point Flange Screw (CounterBore) | Class 10.9 | Zinc/Clear | M14-2.00 x 85 | m14-2.0x85 12 point flange bolt 10.9 zinc per pirt #1187089 18mm thread-reduced body | 12 |
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| American | WI | 12 Point Flange Screw (CounterBore) | Class 10.9 | Zinc/Clear | M10-1.50 x 40 | m10-1.5x40 12 point flange bolt cl 10.9 zinc (per print #3853318) | 19 |
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| American | WI | 12 Point Flange Screw (CounterBore) | Class 10.9 | Zinc/Clear | M14-2.00 x 60 | m14-2.0x60 12 point flange bolt cl 10.9 zinc per print #3862105 | 7 |
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| American | WI | 12 Point Flange Screw (CounterBore) | Class 10.9 | Zinc/Clear | M16-2.00 x 70 | m16-2.0x70 12 point flange bolt cl 10.9 zinc per print #974652 | 1 |
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| American | WI | 12 Point Flange Screw (CounterBore) | Class 10.9 | Zinc/Clear | M20-2.50 x 90 | m20-2.5x90 12 point flange bolt cl 10.9 zinc per print #1975158 | 168 |
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| Coburn Myers Fastening Systems | PA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | 12 point flange screw (counterbore) class 10.9 plain | 469 |
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| BHAM | AL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M10-1.50 x 55 | M10-1.5x55 12 point flange screw 10.9 plain | 45 |
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| CNB | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M20-2.50 x 60 | m20 x 2.5 x 60 12 point flange bolt class 10.9 plain per print 58b-09-00000 | 2572 |
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| CNB | IL | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M20-2.50 x 55 | m20 x 2.5 x 55 12 point flange bolt 10.9 plainper dwg 58b-09-00010 rev 00 | 44 |
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| Exim | S'pore | 12 Point Flange Screw (CounterBore) | Class 10.9 | Zinc/Clear | insert threaded thin head hex body round counterbore m8x1.2512.00 x 10.98 x 19.10 mmsteel zinc clear mfr p/n aethhs-m8-5.5zi | 2 |
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| WDMB | IA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M20 x 60 | scr 12pt flange 10.9 (pl) m20x60 (W020) | 3,008 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Black Oxide | M8 x 25 | 12 point flange bolts 14mm flange | 20 |
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| WDMB | IA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Black Oxide | M16 x 40 | screw 12pt flange 10.9 (bo) m16x40 drw (W030) (W030) | 309 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Chrome Plated | M9 x 35 x 16 | m9 x 35 16mm thread cl 10.9 chrome metric 12 point flange bolts | stock |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Chrome Plated | M8 x 30 | 12 point flange bolts 14mmm flange | 58 |
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| MTP | CA | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M7 x 31 | m 7 x 31 cl 10.9 pvd g04 gold 12 point f/bolts 13 mm | stock |
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| Wurth | IN | 12 Point Flange Screw (CounterBore) | Class 10.9 | Plain | M20 x 70 | m20 x 70 12pt screw iso 10.9 ph per csp mc 923 p/n 3010556x1 pack 25 per poly bag | 3,533 |
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| Wurth | IN | 12 Point Flange Screw (CounterBore) | Class 10.9 | Dip-Spin, Spray-Spin Basecoat + Topcoats (Dacromet, Doerken, Geomet, Magni, etc.) | M12 x 50 | m12 x 50 countr-bor pc 10.9 magni555 per print 704275 rev c p/n 704275-01 pack 100 per poly bag | 500 |
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| Wurth | IN | 12 Point Flange Screw (CounterBore) | Class 10.9 | Phosphate | M20 x 80 | m20 x 80 countr-bor screw pc10.9 phos&oil | 1,180 |
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