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Machine Keys, 300 Stainless (A1,A2, 18-8,304,310 etc.)
Machine Keys, or Straight keys are made from hardened rod with a machined square or rectangular cross section, and are the most common type of key. They are installed into keyways to transmit torque from shafts to gears and other components. They are called “keys” because they lock a component to the shaft by means of a corresponding keyway in a shaft.
51 results, (click on any line for more information)
| Buy Machine Keys from one of our FCH Network Members | ||||||||
|---|---|---|---|---|---|---|---|---|
| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Field Fas | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 1 1/8 | 3/8 x 1 1/8 square key undersize rd ends 18-8 ss a/f .373/.375 | 984 |
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| Field Fas | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 6 | 1/4 x 6 square key undersize 303 ss | 106 |
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| Field Fas | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 1 1/8 | 1/4 x 1 1/8 square key undersize round ends ss | 760 |
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| Field Fas | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 1 1/4 | 1/4 x 1 1/4 square key undersized 303 ss | 350 |
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| Irwin Ind | Ont | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 3/8 x 1.000 | 3/8 x 3/8 x 1.000 machine key undersize stainless steel | 16 |
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| NAPPCO | TX | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5 x 19 | 5mm x 19mm square key 18-8 stainless stl | 744 |
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| Century | FL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/16 x 1/2 | ms35678-3 | 3714 |
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| Endries | WI | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 1 5/16 | 3/8x1-5/16 18-8 s/s steel square machine key | 25 |
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| Endries | WI | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 x 3 1/2 | 3/16 x 3 1/2 sq machine key 304ss | 45 |
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| Century | FL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6 x 6 x 12 | M6x6x12 sq key stock 300 ss din 6885 | 131 |
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| MTP | CA | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3 x 3 x 10 | m 3 x 3 x 10 din 6885a4 s.s parallel keys | 600 |
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| MTP | CA | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6 x 32 | m 6 x 32 6885-a2 s.s parallel keys | stock |
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| MTP | CA | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 14 | m 4 x 14 6885-a2 s.s parallel keys | 200 |
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| MTP | CA | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5 x 25 | m 5 x 25 6885-a2 s.s parallel keys | 300 |
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| SWACO | OH | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8 x 7 x 32 | M8x7 x 32 parallel key a2 ss din 6885a | 47 |
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| Mansco | MI | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1/2 x 1 1/4 | 1/2x1/2x1-1/4 square key 18-8 s/s | 3 |
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| Mansco | MI | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 3/8 x 12 | 3/8x3/8x12 square key 18-8 s/s 1/box | 4 |
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| Mansco | MI | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 x 3/16 x 1 1/4 | 3/16x3/16x1-1/4 square key 18-8 s/s | 100 |
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| Mansco | MI | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 x 1/4 x 1 1/4 | 1/4 x 1/4 x 1-1/4 square key 18-8 s.s. | 25 |
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| Mansco | MI | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 3/8 x 1 1/4 | square key 18-8 s/s | 124 |
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| Mansco | MI | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 x 5/16 x 1-1/2 square key 18-8 s.s. | 101 |
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| Mansco | MI | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/4 x 3/4 x 12 | 3/4x3/4x12 square key 18-8 s/s | 10 |
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| Mansco | MI | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1/2 x 1 1/2 | 1/2x1/2x1-1/2 square key 18-8 s/s | 2 |
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| Eurolink | SC | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M12 x 8 x 80 | 12x8 x 80 a a2 18-8 304 steel parallel key with round ends din 6885 | inquire |
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| Mansco | MI | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2 x 1/2 x 12 square key 18-8 s.s. 1/box | 16 |
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| Century | NY | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | m6x6x12mm sq key stock 300 ss | 19 |
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| Liberty | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6 x 6 x 25 | M6x6 x 25 long square machine key round edges 18-8 304 undersize din 6885 | 10 |
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| Liberty | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M10 | 10mx8mx50 long machine key round edges 18-8 304 steel undersize din 6885 | 20 |
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| Liberty | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 7/16 x 1 | square key 18-8 s/s 18-8 s/s | 2 |
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| Liberty | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4 square key (+0/-.0002) x 1-61/64 overall length form b 18-8 stainless steel | 1 |
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| Liberty | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 square key (+0/-.002) x 1-11/64 overall length form b 18-8 stainless steel | 1 |
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| Liberty | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8 | 305 square key 18-8s/s | 6 |
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| Exim | S'pore | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M1.12 x 3/16 x 3/16 | key parallel stainless steel 303 28.45 x 4.76 x 4.76 mm1.12 x 3/16 x 3/16 in | 1419 |
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| HBBOLT | CA | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | .0936 | sq. x .750 l ss keys | 34 |
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| MMCC | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8 x 8 x 150 | b8x8x150 shaft key a2 din 6885 | inquire |
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| MMCC | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M14 x 14 x 12 | b14x14x12 shaft key a2 din 6885 | inquire |
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| MMCC | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M10 x 10 x 12 | b10x10x12 shaft key a2 din 6885 | inquire |
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| MMCC | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M12 x 12 x 12 | b12x12x12 shaft key a2 din 6885 | inquire |
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| MMCC | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M12 x 12 x 12 | m12x12x12 shaft key a2 din 6885 | inquire |
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| MMCC | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3 x 3 x 6 | a3x3x6 shaft key a2 din 6885 | inquire |
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| MMCC | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M10 x 8 x 140 | ma10x8x140 shaft key a2 din 6885 | inquire |
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| MMCC | IL | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4 x 4 x 12 | mb4x4x12 shaft key a2 din 6885 | inquire |
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| WDMB | IA | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 x 3/4 | key mach square b under sst 303 3/16x3/4 (W0C0) | 5,040 |
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| WDMB | IA | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/8 x 1 1/2 | key mach sqr b under sst 303 1/8x1 1/2 (W000) | 215 |
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| WDMB | IA | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 3 1/2 | key mach sqr b under (18 8) 3/8x3 1/2 (W020) (W020) | 447 |
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| WDMB | IA | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 x 1 1/4 | key mach sqr b under (18 8) 3/16x1 1/4 (W020) (W020) | 12,000 |
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| Sonfast | PA | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Zinc/Clear | 1/4 x 1 5/8 | 1/4x1-5/8 straight pin square end asme b18.8.2 low carb steel zinc | 20,620 |
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| OBRIEN | OH | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16 x 5/16 x 1' | 5/16 x 5/16 x 1 ft kystk s/s | 2 |
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| OBRIEN | OH | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/8 x 3/4 | 1/8 sqx3/4 ss key #504-008-008-048 | 293 |
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| WSB | KY | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/16 x 1 1/4 | key mach sqr b under (18-8) 3/16x1 1/4 | 12,000 |
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| WSB | KY | Machine Key (Square & Rectangular) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8 x 3 1/2 | key mach sqr b under (18-8) 3/8x3 1/2 | 624 |
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