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3/16 Machine Keys
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.
40 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 | |
| NAPPCO | TX | Machine Key (Square & Rectangular) | Steel | Zinc/Clear | 3/16 x 3/16 x 36 | 3/16 x 3/16 x 36 square key zp rohs | 5 |
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| SWACO | OH | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 3/16 x 12 | sq key 3/16x3/16x12 cs pln | 180 |
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| Hayes | CA | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 3/16 x 3/4 | ms20066-183 3/16 x 3/16 x 3/4 gr c keystock steel | 300 |
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| Mansco | MI | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 3/16 x 13/16 | 3/16x3/16x13/16 square key pln | 1,018 |
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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 3/4 | 3/16x3/16x3/4 square key 18-8 s/s w/square ends | 50 |
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| Mansco | MI | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 3/16 x 1 29/32 | 3/16x3/16x1-29/32 square key pln | 50 |
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| Mansco | MI | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 2 | 3/16x2 square end undersize key gr 1018 low carbon 100/box | 78 |
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| Mansco | MI | Machine Key (Square & Rectangular) | Steel | Zinc/Clear | 3/16 x 3/16 x 12 | square key triv 1/box | 16 |
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| NAPPCO | TX | Machine Key (Square & Rectangular) | Steel | Zinc/Clear | 3/16 x 3/16 x 36 | 3/16x3/16x36 square key zp rohs | 5 |
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| IRF | NJ | Machine Key (Square & Rectangular) | Brass | Plain | 3/16 x 3/16 x 1 1/2 | long square key | 1039 |
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| IRF | NJ | Machine Key (Square & Rectangular) | Brass | Plain | 3/16 x 3/16 x 1 1/2 | long square key | 1039 |
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| Liberty | IL | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 12 | square key | 4 |
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| Liberty | IL | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 2 | square key | 80 |
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| Liberty | IL | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 1 9/32 x 5/32 | 3/16 x 1 9/32 x 5/32 rect. key plain plain K15018N0128 | 5 |
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| Liberty | IL | Machine Key (Square & Rectangular) | Steel | Zinc/Clear | 3/16 x 12 | square key | 5 |
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| Liberty | IL | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 7/8 | square key | 2,000 |
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| Liberty | IL | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 1 3/8 | square key | 90 |
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| Liberty | IL | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 3/16 x 1 | machine key oversized square ends | 100 |
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| Liberty | IL | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 1 1/4 | square key | 150 |
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| Century | FL | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 1 | 3/16 x 1 square key steel | 895 |
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| Century | FL | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 7/8 | 3/16 x 7/8 square key | 10 |
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| Century | FL | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 1 0.00 | 3/16 x 1 square key +0.00-.002 | 6 |
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| Century | FL | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 1 3/8 | 3/16 x 1 3/8 square key | 100 |
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| Mansco | MI | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 3/16 x 12 | square key 1/box | 13 |
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| Purchase | MO | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 1 | 3/16 x 1 square key | 211 |
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| Jackson | MS | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 1 1/4 | key machine square | 43 |
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| MidStates | MI | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 3/16 | sq machinery key 2-1/2 | 2 |
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| MidStates | MI | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 3/16 x .875 | 3/16 x 3/16 x .875 machine key | 200 |
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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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| ISSCO | MO | Machine Key (Square & Rectangular) | Grade 2 | Plain | 3/16 x 3/16 x 2 1/8 | square-.001/.000 | 2000 |
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| Hewes | NY | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 2 | sqr keys | 90 |
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| Hewes | NY | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 1 1/8 | sqr keysundersize stl | 140 |
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| Hewes | NY | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 1 | 3/16x 1 sqr key | 276 |
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| Hewes | NY | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 1 1/4 | 3/16 x 1-1/4 sqr key | 500 |
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| AFI | FL | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 3/4 | 3/16x3/4 square key rounded end st | 102 |
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| Timberline | CO | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 1 1/2 | sq key undersize 3/16 x 1-1/2 | 12 |
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| Timberline | CO | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 1 1/2 | sq mach key 3/16 x 1-1/2 | 700 |
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| SBS | MA | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 3/4 | machnry key w/2 sq ends |
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| SBS | MA | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 3/16 x .730 | machnry key w/2 sq |
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| SBS | MA | Machine Key (Square & Rectangular) | Steel | Plain | 3/16 x 3/16 x 1 3/8 | machnry key w/2 sq |
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