12 Point Flange Screw (CounterBore)
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
2,753 12 Point Flange Screw (CounterBore), showing 200, (click on any line for more information)
| Search Results Sponsored by Metric Threaded Products, Inc., your source for Counterbore Screws. For more results, visit www.metric-threaded.com | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| MetricThrd | CA | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Black | 5/16-18 x 7/8 | 5/16-18x7/8 blk/zn 12 point flange screws | stock |
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| MetricThrd | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 9/16-18 x 2 1/4 | 9/16-18 x 2 1/4 alloy 170psi 12 point flange bolts hrc 38-43 1-1/4 thread length | stock |
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| MetricThrd | CA | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Yellow | 9/16-18 x 5 1/2 | 9/16-18 x 5 1/2 alloy 170psi 12 point flange bolts yellow zinc 8u hrc 38-43 | 2,710 |
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| MetricThrd | CA | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Yellow | 9/16-18 x 6 | 9/16-18 x 6 alloy 170psi 12 point flange bolts yellow zinc 8u hrc 38-43 | 2,710 |
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| Jackson | MS | 12 Point Flange Screw (CounterBore) | null | Plain / Furnace Black | 5/8-11 x 2 3/4 | 5/8-11 x 2-3/4 nc ferry head c/s plain | 16 |
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| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/8-16 x 4 1/2 | nc ferry c/s | 46 |
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| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/4-10 x 6 1/2 | nc ferry c/s | 72 |
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| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/4-20 x 5/8 | nc ferry c/s | 73 |
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| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/4-10 x 1 3/4 | nc ferry c/s | 4 |
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| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/2-13 x 2 | ferry c/s | 41 |
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| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 7/8-14 x 4 1/2 | nf ferry c/s | 10 |
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| TownCountry | AR | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/8 x 3/16 | adjustable counterbore #5 | 4 |
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| TownCountry | AR | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/2 x 13/64 | adjustable counterbore style #5 1/2 shank 4 1/2 oal | 1 |
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| Endries | WI | 12 Point Flange Screw (CounterBore) | ASTM A574 | Zinc/Clear | 1/4-20 x 7/8 | 1/4-20x7/8 alloy stl 170 000 psi 12 point flange screw trivalent clear zinc | 5000 |
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| Century | FL | 12 Point Flange Screw (CounterBore) | ms21250-06060 | 235 |
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| IndexFast | CA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain / Furnace Black | 12 | p050c03008s 1/2-13x3-pt fl/b | inquire |
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| Endries | WI | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 1/2-13 x 1 3/4 | 1/2-13x1-3/4 alloy stl 170 000 psi 12 point flange screw plain | 11 |
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| Set Screw | IL | 12 Point Flange Screw (CounterBore) | Grade B7 | Nickel Plated | 5/8-11 x 2 1/4 | 12-pt fl/b astm193 b7 material plate & bake per print | inquire |
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| Set Screw | IL | 12 Point Flange Screw (CounterBore) | Grade B7 | Nickel Plated | 5/8-11 x 2 3/8 | 12-pt fl/b astma193 b7 material plate & bake per print | inquire |
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| Set Screw | IL | 12 Point Flange Screw (CounterBore) | Grade B7 | Nickel Plated | 5/8-11 x 2 3/4 | 12-pt fl/b astma193 b7 material plate & bake per print | inquire |
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| Set Screw | IL | 12 Point Flange Screw (CounterBore) | Grade B7 | Nickel Plated | 5/8-11 x 3 1/2 | 12-pt fl/b astma193 b7 material plate & bake per print | inquire |
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| Set Screw | IL | 12 Point Flange Screw (CounterBore) | Grade B7 | Nickel Plated | 5/8-11 x 3 3/4 | 12-pt fl/b astma193 b7 material plate & bake per print | inquire |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 1/4-20 x 1/2 | 1/4-20 x 1/2 170m psi 12-point flange screw plain | 400 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 5/16-24 x 1 1/4 | 5/16-24 x 1-1/4 12 point flange screw fine 170m psi plain | 40 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 3/8-16 x 2 1/2 | 3/8-16 x 2-1/2 12 point flange screw 170m psi plain | 75 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 3/8-16 x 2 3/4 | 3/8-16 x 2-3/4 12 point flange screw 170m psi plain | 40 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 3/8-16 x 3 | 3/8-16 x 3 12 point flange screw 170m psi plain | 900 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 3/8-16 x 3 1/4 | 3/8-16 x 3-1/4 12 point flange screw 170m psi plain | 11 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 3/8-16 x 4 1/2 | 3/8-16 x 4-1/2 12 point flange screw 170m psi plain | 50 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 7/16-14 x 1 3/4 | 7/16-14 x 1-3/4 12-point flange screw coarse 170m psi plain | 150 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 7/16-14 x 2 3/4 | 7/16-14 x 2-3/4 12-point flange screw coarse 170m psi plain | 1200 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 7/16-14 x 3 | 7/16-14 x 3 12-point flange screw coarse 170m psi plain | 1000 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 7/16-14 x 3 1/4 | 7/16-14 x 3-1/4 12-point flange screw coarse 170m psi plain | 300 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 1/4-20 x 1 1/4 | 1/4-20 x 1-1/4 12-point flange screw 170m psi plain | 58 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 7/16-14 x 3 1/2 | 7/16-14 x 3-1/2 12-point flange screw coarse 170m psi plain | 620 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 7/16-14 x 4 1/4 | 7/16-14 x 4-1/4 12-point flange screw coarse 170m psi plain | 1600 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 7/16-14 x 4 1/2 | 7/16-14 x 4-1/2 12-point flange screw coarse 170m psi plain | 120 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 7/16-14 x 4 3/4 | 7/16-14 x 4-3/4 12-point flange screw coarse 170m psi plain | 700 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 1/4-20 x 1 3/4 | 1/4-20 x 1-3/4 12-point flange screw 170m psi plain | 50 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 1/4-20 x 2 1/2 | 1/4-20 x 2-1/2 12-point flange screw 170m psi plain | 200 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 5/16-18 x 5/8 | 5/16-18 x 5/8 12-point flange screw 170m psi coarse plain | 2493 |
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| Active | TN | 12 Point Flange Screw (CounterBore) | ASTM A574 | Plain / Furnace Black | 5/16-18 x 7/8 | 5/16-18 x 7/8 12-point flange screw coarse 170m psi plain | 171 |
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| S+S Faste | OH | 12 Point Flange Screw (CounterBore) | ASTM A574 | Zinc/Clear | 5/16-24 x 1 | 5/16-24 x 1 12 pt ferry cap sc zinc w/ | 10000 |
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| QFC | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/2 x 1 1/4 | 1/2x1 1/4nc ferry head cap screw b18.2.1 | 100 |
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| QFC | TX | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/2-13 x 1 1/2 | 1/2-13x1 1/2 ferry head c/s alloy plain b18.2.1 | 800 |
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| 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 |
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| YANKEE | NH | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-18 x 3/4 | 5/16-18 x 3/4-12-point flange screw high strength alloy steel | 41 |
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| YANKEE | NH | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/8-16 x 2 1/2 | 3/8-16 x 2-1/2 12 point flange bolt-high tensile strength-alloy steel | 20 |
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| YANKEE | NH | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/2-13 x 1.25 | -12-pt flange high strength screw | 72 |
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| METRO IND | OH | 12 Point Flange Screw (CounterBore) | Class 12.9 | Plain / Furnace Black | M20 x 100 | M20x100 counterbore 12 point cap screw 12.9 | 35 |
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| METRO IND | OH | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/2-20 x 3 | counterbore sae | 15 |
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| METRO IND | OH | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | M8 x 30 | counter bor | 1700 |
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| OneMonroe | MN | 12 Point Flange Screw (CounterBore) | null | Plain / Furnace Black | 3/8-24 x 1 1/4 | 3/8-24 x 1-1/4 12 point flange bolt | 56 |
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| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Clear | 3/8-24 x 1 | nf ferry c/s | 35 |
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| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/2-13 x 3 | ferry c/s | 1 |
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| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain / Furnace Black | 3/4-16 x 2 | 3/4-16x2 gr8 12pt hd flange bolt plain | 10 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | M8-1.25 x 20 | m8-1.25 x 20 12 point cap screw alloy | 246 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 12 point cap screw alloy b18.2.1 | 100 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/4-20 x 3/4 | 1/4-20 x 3/4 12 point cap screw alloy b18.2.1 | 75 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/4-28 x 1 1/4 | 1/4-28 x 1 1/4 12 point cap screw alloy b18.2.1 | 125 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/4-28 x 1 1/2 | 1/4-28 x 1 1/2 12 point cap screw alloy b18.2.1 | 65 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/4-28 x 3/4 | 1/4-28 x 3/4 12 point cap screw alloy b18.2.1 | 20 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-18 x 1 | 5/16-18 x 1 12 point cap screw alloy b18.2.1 | 69 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-18 x 1 1/4 | 5/16-18 x 1 1/4 12 point cap screw alloy b18.2.1 | 50 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-18 x 1 3/4 | 5/16-18 x 1 3/4 12 point cap screw alloy b18.2.1 | 75 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-18 x 3/4 | 5/16-18 x 3/4 12 point cap screw alloy b18.2.1 | 62 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-18 x 7/8 | 5/16-18 x 7/8 12 point cap screw alloy b18.2.1 | 125 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-24 x 1 | 5/16-24 x 1 12 point cap screw alloy b18.2.1 | 295 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-24 x 1 1/4 | 5/16-24 x 1 1/4 12 point cap screw alloy b18.2.1 | 120 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-24 x 3/4 | 5/16-24 x 3/4 12 point cap screw alloy b18.2.1 | 150 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-24 x 7/8 | 5/16-24 x 7/8 12 point cap screw alloy b18.2.1 | 25 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/8-16 x 1 | 3/8-16 x 1 12 point cap screw alloy b18.2.1 | 44 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/8-16 x 1 1/2 | 3/8-16 x 1 1/2 12 point cap screw alloy b18.2.1 | 111 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/8-24 x 1 | 3/8-24 x 1 12 point cap screw alloy b18.2.1 | 60 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Clear | 3/8-24 x 1 1/4 | 3/8-24 x 1 1/4 12 point cap screw alloy znc b18.2.1 | 2224 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/8-24 x 1 1/2 | 3/8-24 x 1 1/2 12 point cap screw alloy b18.2.1 | 72 |
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| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain / Furnace Black | 1/4-28 x 7/8 | 1/4-28x7/8 gr8 12pt hd flange bolt plain | 50 |
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| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain / Furnace Black | 3/8-16 x 2 1/2 | 3/8-16x2 1/2 gr8 12pt hd flange bolt plain | 460 |
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| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain / Furnace Black | 7/16-20 x 1 1/2 | 7/16-20x1 1/2 gr8 12pt hd flange bolt plain | 16 |
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| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain / Furnace Black | 5/8-18 x 2 1/2 | 5/8-18x2 1/2 gr8 12pt hd flange bolt plain | 5 |
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| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain / Furnace Black | 5/8-18 x 3 | 5/8-18x3 gr8 12pt hd flange bolt plain | 25 |
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| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain / Furnace Black | 5/8-18 x 3 1/2 | 5/8-18x3 1/2 gr8 12pt hd flange bolt plain | 24 |
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| Weaver | WA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain / Furnace Black | 5/8-18 x 4 | 5/8-18x4 gr8 12pt hd flange bolt plain | 25 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | M8-1.25 x 20 | m8-1.25 x 20 12 point cap screw alloy | 100 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | M8-1.25 x 50 | m8-1.25 x 50 12 point cap screw alloy | 75 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 12 point cap screw alloy b18.2.1 | 25 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 12 point cap screw alloy b18.2.1 | 25 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 12 point cap screw alloy b18.2.1 | 50 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/4-28 x 1 1/4 | 1/4-28 x 1 1/4 12 point cap screw alloy b18.2.1 | 100 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/4-28 x 1 1/2 | 1/4-28 x 1 1/2 12 point cap screw alloy b18.2.1 | 25 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-18 x 1 | 5/16-18 x 1 12 point cap screw alloy b18.2.1 | 100 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-18 x 1 1/4 | 5/16-18 x 1 1/4 12 point cap screw alloy b18.2.1 | 50 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-18 x 1 3/4 | 5/16-18 x 1 3/4 12 point cap screw alloy b18.2.1 | 25 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-18 x 2 | 5/16-18 x 2 12 point cap screw alloy b18.2.1 | 25 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-18 x 3/4 | 5/16-18 x 3/4 12 point cap screw alloy b18.2.1 | 100 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-24 x 1 | 5/16-24 x 1 12 point cap screw alloy b18.2.1 | 75 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-24 x 7/8 | 5/16-24 x 7/8 12 point cap screw alloy b18.2.1 | 25 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/8-16 x 1 | 3/8-16 x 1 12 point cap screw alloy b18.2.1 | 140 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-24 x 1/2 | 5/16-24 x 1/2 12 point cap screw alloy b18.2.1 | 100 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/8-24 x 1 | 3/8-24 x 1 12 point cap screw alloy b18.2.1 | 40 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/8-24 x 1 1/4 | 3/8-24 x 1 1/4 12 point cap screw alloy b18.2.1 | 60 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/8-24 x 1 1/4 | 3/8-24 x 1 1/4 12 point cap screw alloy b18.2.1 | 20 |
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| Ababa | CA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/8-24 x 1 1/2 | 3/8-24 x 1 1/2 12 point cap screw alloy b18.2.1 | 50 |
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| 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 |
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| Express | CA | 12 Point Flange Screw (CounterBore) | Class 12.9 | Black Oxide | M8-1.25 x 30 | M8-1.25x30 flange bolt 12.9 12pt black alloy | 100 |
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| OneMonroe | TX | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Clear | M3.5 | screw m3.5x12 pt pan/phil steel zinc | 2974 |
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| OneMonroe | TX | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Black | M3.5 | screw m3.5x12 pt pan/phil black zinc | 1884 |
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| OneMonroe | TX | 12 Point Flange Screw (CounterBore) | Steel | Zinc/Yellow | screw hex double sems m4x8 split & flat combo 10mm od on flat steel yellow zinc | 1150 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/4 | 1/4 counterbore # csc55655 b18.2.1 | 1 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-18 x 1 | 5/16-18 x 1 12 pt flange bolts b18.2.1 | 9 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-18 x 1 1/4 | 5/16-18 x 1 1/4 12 pt flange bolts b18.2.1 | 347 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/16-24 x 1 | 5/16-24 x 1 12 pt flange bolts b18.2.1 | 54 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/8-16 x 1 3/4 | 3/8-16 x 1 3/4 12 pt flange bolts b18.2.1 | 2 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 3/8-16 x 4 3/4 | 3/8-16 x 4 3/4 12 pt flange bolts b18.2.1 | 104 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/2-13 x 1 1/4 | 1/2-13 x 1 1/4 12 pt flange bolts b18.2.1 | 25 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/2-13 x 2 1/2 | 1/2-13 x 2 1/2 12 pt flange bolts b18.2.1 | 25 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/2-20 x 2 1/2 | 1/2-20 x 2 1/2 12 pt flange bolts b18.2.1 | 65 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Grade 8 | Plain / Furnace Black | 9/16-18 x 1 1/2 | 9/16-18 x 1 1/2 12 pt flange bolts gr 8 plain b18.2.1 | 1 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/8-11 x 1 3/4 | 5/8-11 x 1 3/4 12 pt flange bolts b18.2.1 | 44 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 5/8-18 x 2 | 5/8-18 x 2 12 pt flange bolts b18.2.1 | 17 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 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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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 7/8-14 x 4 | 7/8-14 x 4 12 pt flange bolts b18.2.1 | 1 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Class 12.9 | Plain / Furnace Black | M10-1.50 x 35 | m10-1.50 x 35 12 pt flange bolts 12.9 | 23 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Class 12.9 | Plain / Furnace Black | M12-1.75 x 40 | m12-1.75 x 40 12 pt flange bolts 12.9 plain | 5 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Class 12.9 | Plain / Furnace Black | M16-2.00 x 40 | m16-2.0 x 40 12 pt flange bolts 12.9 plain | 3 |
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| B & K FAST | PA | 12 Point Flange Screw (CounterBore) | Class 12.9 | Plain / Furnace Black | M16-2.00 x 50 | m16-2.0 x 50 12 pt flange bolts 12.9 | 25 |
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| Jackson | MS | 12 Point Flange Screw (CounterBore) | Steel | Plain / Furnace Black | 1/2-13 x 5 | ferry c/s | 5 |
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