Daemar Inc. Datasheets for Machine Keys and Keystock

Machine keys and keystock are demountable machine elements that are used to transmit torque from a shaft to a mounted component, such as a gear or pulley. They are usually made of steel or stainless steel and plated with zinc for wear and oxidation resistance.
Machine Keys and Keystock: Learn more

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Product Name Notes
DMR® undersize keystock is used where close or undersized tolerances are required. Made from 1018 steel and 303 stainless steel.
Manufactured from 1018 carbon steel Plain or zinc plated finish End styles available: both ends square, one end round, both ends round
All DMR™ steel keystock is available in 12" and 36" lengths with the size clearly marked on each bar. The material is 1018 carbon steel and is available with either...
Cold finished. Oversize keystock ground down to A, B-D & C dimensions per tolerances listed below. Use for couplings, gears, sheaves, sprockets,pulleys - anything that keys to a shaft. Available...
DMR™ Metric Key Stock is made of the highest quality zinc plated cold drawn steel. Bars are cut - not sheared. Material 1018. Oversize tolerances: -.000 to + .0762mm. Sold...
Machined from 1035 steel, DMR™ Keys (Half Moon Keys) are available from stock in 50 S.A.E. standard sizes. Special sizes and materials such as alloy steel (A-8630) are available on...
Size 12" Length 1/8" Square (5 of Bars) 3/16" Square (5 of Bars) 1/4" Square (5 of Bars) 5/16" Square (5 of Bars) 3/8" Square (5 of Bars) 7/16" Square...

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