Due to an increase in demand, the lead time of some of the electrical items from our eCatalogue has increased abnormally and may cause delays in delivery or order suspension. We apologize for the inconvenience and appreciate your kind understanding. Once the supply will get normalized, we will update the same.

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Machine Keys（Hole Machining：Counterbored Hole）

Machine keys are parts used to fasten components such as gears, pulleys, sprockets and couplings to rotary shafts. They are used for applications that transmit power in machineries such as motors and reduction drives. Several types of machine keys are available. Parallel keys have the simplest structure. There are also specially shaped varieties such as taper keys and Woodruff keys. Machine keys come in various shapes, such as types with squared-off or rounded ends. There are also product lineups that include models with pre-drilled counterbore holes, taps or the like. Key sizes are defined by JIS standards in Japan. The applicable standard has been revised, so some models are compatible with the new standard and some with the old. The right machine key model should be selected by matching it to the size of the drive unit's shaft and keyway.

Shape	Parallel Keys (Straight) Parallel Keys (Round at One End) Parallel Keys (Round at Both Ends) Tapered Machine Keys Woodruff Keys
Brand	(2) (1) HIMENO PRECISION (0) NANKAI INDUSTRY (0) OHKITA (0) SEIKI (0) SUNCO (0) TRUSCO NAKAYAMA (0)
CAD	2D 3D
Days to Ship	All Same day 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less Others

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MiSUMi Economy

Parallel Keys With Center Counterbored Hole

MiSUMi Economy

MISUMI

Volume Discount

CAD ：: 2D / 3D

From: ₹ 216.00
Days to Ship: Same day

Same day

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Parallel Keys - With Counterbore

MISUMI

[Features]·A parallel key (counterbore center type). [Material]·S45C and SUS316.

CAD ：: 2D / 3D

Days to Ship: 8 Day(s) or more

8 Day(s) or more


Brand
Product Series
CAD
From
Days to Ship
Specifications
Shape
Width(mm)
Overall Length(mm)
Material
Hole Machining

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	MISUMI MiSUMi Economy	MISUMI
Product Series	Parallel Keys With Center Counterbored Hole	Parallel Keys - With Counterbore
CAD	2D / 3D	2D / 3D
From	₹ 216.00
Days to Ship	Same day	8 Day(s) or more
Specifications
Shape	Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)	Parallel Keys (Straight) / Parallel Keys (Round at One End) / Parallel Keys (Round at Both Ends)
Width(mm)	8	8 ～ 18
Overall Length(mm)	20	15 ～ 110
Material	Steel	Steel / Stainless Steel
Hole Machining	Counterbored Hole	Counterbored Hole

Configure

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