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  7. Machine Keys

Machine Keys (445 items) - Page 12

Huyett Undersized Machine Key, Round End, Carbon Steel, Plain, 100 mm L, 16 x 10 mm Sq 321610-100
Huyett

Undersized Machine Key, Round End, Carbon Steel, Plain, 100 mm L, 16 x 10 mm Sq

Zoro # G200005017
Mfr # 321610-100
product price:  $5.15
/ea
Sold in mult. of 5 for $25.75
Stanley Machine Key, Steel, Zinc, 12 in L N180-174
Stanley

Machine Key, Steel, Zinc, 12 in L

Zoro # G704258704
Mfr # N180-174
product price:  $6.95
/ea
Sold in mult. of 2 for $13.90
Huyett Undersized Machine Key, Square End, Steel, Plain, 60 mm L, 36 x 20 mm Sq 303620-060
Huyett

Undersized Machine Key, Square End, Steel, Plain, 60 mm L, 36 x 20 mm Sq

Zoro # G9120426
Mfr # 303620-060
product price:  $4.59
/ea
Sold in mult. of 130 for $596.70
Huyett Undersized Machine Key, Round End, Carbon Steel, Plain, 45 mm L, 6 mm Sq 320606-045
Huyett

Undersized Machine Key, Round End, Carbon Steel, Plain, 45 mm L, 6 mm Sq

Zoro # G900003948
Mfr # 320606-045
product price:  $0.44
/ea
Sold in mult. of 60 for $26.40
Huyett Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1 in L, 1/8 in Sq 3101250125-1000
Huyett

Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1 in L, 1/8 in Sq

Zoro # G000006900
Mfr # 3101250125-1000
product price:  $0.21
/ea
Sold in mult. of 123 for $25.83
Huyett Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 40 mm L, 12 mm Sq 32Z1212-040
Huyett

Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 40 mm L, 12 mm Sq

Zoro # G9122830
Mfr # 32Z1212-040
product price:  $3.25
/ea
Sold in mult. of 5 for $16.25
Huyett Oversized Machine Key, Round End, Steel, Plain, 25 mm L, 8 mm Sq 320808-025
Huyett

Oversized Machine Key, Round End, Steel, Plain, 25 mm L, 8 mm Sq

Zoro # G9122036
Mfr # 320808-025
product price:  $1.59
/ea
Sold in mult. of 20 for $31.80
Huyett Undersized Machine Key, Round End, Steel, Plain, 3 in L, 5/8 in Sq 3306250625-3000
Huyett

Undersized Machine Key, Round End, Steel, Plain, 3 in L, 5/8 in Sq

Zoro # G9122849
Mfr # 3306250625-3000
product price:  $3.95
/ea
Sold in mult. of 4 for $15.80
Huyett Undersized Machine Key, Square End, Steel, Plain, 1-1/4 in L, 7/16 x 1/2 in Sq 3004370500-1250
Huyett

Undersized Machine Key, Square End, Steel, Plain, 1-1/4 in L, 7/16 x 1/2 in Sq

Zoro # G9118621
Mfr # 3004370500-1250
product price:  $0.59
/ea
Sold in mult. of 40 for $23.60
Huyett Mil-Spec Machine Key, Round End, Alloy Steel, Plain, 3/4 in L, 3/32 in Sq MS20068-12
Huyett

Mil-Spec Machine Key, Round End, Alloy Steel, Plain, 3/4 in L, 3/32 in Sq

Zoro # G500019943
Mfr # MS20068-12
product price:  $4.99
/ea
Sold in mult. of 100 for $499.00
Huyett Oversized Machine Key, Carbon Steel, Plain, 3/4 in L, 1/8 in Sq 6001250125-0750
Huyett

Oversized Machine Key, Carbon Steel, Plain, 3/4 in L, 1/8 in Sq

Zoro # G9123567
Mfr # 6001250125-0750
product price:  $0.18
/ea
Sold in mult. of 600 for $108.00
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 100 mm L, 22 x 14 mm Sq 302214-100
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 100 mm L, 22 x 14 mm Sq

Zoro # G300006419
Mfr # 302214-100
product price:  $13.59
/ea
Sold in mult. of 4 for $54.36
Heritage Undersized Machine Key, Square End, Carbon Steel, Plain, 20 mm L 300404-020
Heritage

Undersized Machine Key, Square End, Carbon Steel, Plain, 20 mm L

Zoro # G408170456
Mfr # 300404-020
product price:  $0.07
/ea
Sold in mult. of 250 for $17.50
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 1-3/4 in L, 1/2 in Sq 7005000500-1750
Huyett

Undersized Machine Key, Square End, Stainless Steel, Plain, 1-3/4 in L, 1/2 in Sq

Zoro # G000004197
Mfr # 7005000500-1750
product price:  $2.65
/ea
Sold in mult. of 100 for $265.00
Midwest Fastener Machine Key Machine Key, Square End, 25 mm L, 6 mm Sq, 10 PK 32387
Midwest Fastener

Machine Key Machine Key, Square End, 25 mm L, 6 mm Sq, 10 PK

Zoro # G002526161
Mfr # 32387
product price:  $11.65
/pk 10, $1.17/ea
Huyett Undersized Machine Key, Round End, Carbon Steel, Plain, 12 mm L, 7 mm Sq 330707-012
Huyett

Undersized Machine Key, Round End, Carbon Steel, Plain, 12 mm L, 7 mm Sq

Zoro # G600005327
Mfr # 330707-012
product price:  $1.49
/ea
Sold in mult. of 18 for $26.82
Huyett Oversized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1 in L, 5/32 in Sq 3601560156-1000
Huyett

Oversized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1 in L, 5/32 in Sq

Zoro # G9122970
Mfr # 3601560156-1000
product price:  $0.24
/ea
Sold in mult. of 110 for $26.40
No Product Image Available
Mak-A-Key

Machine Key, Carbon Steel, Plain, 6 in L, 1/2 in Sq

Zoro # G0143474
Mfr # 3505000500-6000
product price:  $3.59
/ea
Sold in mult. of 66 for $236.94
Huyett Undersized Machine Key, Round End, Carbon Steel, Plain, 2-1/4 in L, 1/4 in Sq 3202500250-2250
Huyett

Undersized Machine Key, Round End, Carbon Steel, Plain, 2-1/4 in L, 1/4 in Sq

Zoro # G800005523
Mfr # 3202500250-2250
product price:  $2.55
/ea
Sold in mult. of 11 for $28.05
No Product Image Available
Mak-A-Key

Oversized Machine Key, Carbon Steel, plain, 9 in L, 1/2 in Sq

Zoro # G0144068
Mfr # 3505000500-9000
product price:  $4.89
/ea
Sold in mult. of 64 for $312.96
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 3/8 in L, 1/8 in Sq 7001250125-0375
Huyett

Undersized Machine Key, Square End, Stainless Steel, Plain, 3/8 in L, 1/8 in Sq

Zoro # G900006789
Mfr # 7001250125-0375
product price:  $0.59
/ea
Sold in mult. of 100 for $59.00
Huyett Oversized Machine Key, Round End, Carbon Steel, Plain, 3 in L, 1 in Sq 3210001000-3000
Huyett

Oversized Machine Key, Round End, Carbon Steel, Plain, 3 in L, 1 in Sq

Zoro # G9051668
Mfr # 3210001000-3000
product price:  $6.65
/ea
Sold in mult. of 258 for $1,715.70
Heritage Undersized Machine Key, Round End, Stainless Steel, Plain, 1-3/4 in L, 1/4 in Sq 7202500250-1750
Heritage

Undersized Machine Key, Round End, Stainless Steel, Plain, 1-3/4 in L, 1/4 in Sq

Zoro # G908170451
Mfr # 7202500250-1750
product price:  $1.29
/ea
Sold in mult. of 15 for $19.35
Huyett Undersized Machine Key, Round End, Stainless Steel, Plain, 20 mm L, 5 mm Sq 820505-020
Huyett

Undersized Machine Key, Round End, Stainless Steel, Plain, 20 mm L, 5 mm Sq

Zoro # G9125299
Mfr # 820505-020
product price:  $1.35
/ea
Sold in mult. of 16 for $21.60
Huyett Oversized Machine Key, Square End, Carbon Steel, Plain, 2-1/2 in L, 3/16 in Sq 3501870187-2500
Huyett

Oversized Machine Key, Square End, Carbon Steel, Plain, 2-1/2 in L, 3/16 in Sq

Zoro # G9122858
Mfr # 3501870187-2500
product price:  $0.37
/ea
Sold in mult. of 300 for $111.00
Huyett Undersized Machine Key, Square End, Steel, Plain, 28 mm L, 20 x 12 mm Sq 302012-028
Huyett

Undersized Machine Key, Square End, Steel, Plain, 28 mm L, 20 x 12 mm Sq

Zoro # G9120450
Mfr # 302012-028
product price:  $2.15
/ea
Sold in mult. of 48 for $103.20
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 25 mm L, 4 x 4 in Sq 700404-025
Huyett

Undersized Machine Key, Square End, Stainless Steel, Plain, 25 mm L, 4 x 4 in Sq

Zoro # G9124328
Mfr # 700404-025
product price:  $0.66
/ea
Sold in mult. of 65 for $42.90
Midwest Fastener Machine Key Machine Key, Square End, 25 mm L, 5 mm Sq, 12 PK 32384
CAD Files Available
Midwest Fastener

Machine Key Machine Key, Square End, 25 mm L, 5 mm Sq, 12 PK

Zoro # G702526133
Mfr # 32384
product price:  $12.15
/pk 12, $1.01/ea
Huyett Oversized Machine Key, Round End, Steel, Plain, 50 mm L, 10 x 6 mm Sq 321006-050
Huyett

Oversized Machine Key, Round End, Steel, Plain, 50 mm L, 10 x 6 mm Sq

Zoro # G9121869
Mfr # 321006-050
product price:  $1.25
/ea
Sold in mult. of 14 for $17.50
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 1 in L, 3/32 in Sq 7000930093-1000
Huyett

Undersized Machine Key, Square End, Stainless Steel, Plain, 1 in L, 3/32 in Sq

Zoro # G700006774
Mfr # 7000930093-1000
product price:  $6.89
/ea
Sold in mult. of 24 for $165.36
Midwest Fastener Machine Key Machine Key, Square End, 25 mm L, 4 mm Sq, 15 PK 32381
Midwest Fastener

Machine Key Machine Key, Square End, 25 mm L, 4 mm Sq, 15 PK

Zoro # G802526132
Mfr # 32381
product price:  $14.79
/pk 15, $0.99/ea
Huyett Oversized Machine Key, Square End, Carbon Steel, Plain, 6-1/2 in L, 3/4 in Sq 3507500750-6500
Huyett

Oversized Machine Key, Square End, Carbon Steel, Plain, 6-1/2 in L, 3/4 in Sq

Zoro # G9122900
Mfr # 3507500750-6500
product price:  $6.15
/ea
Sold in mult. of 3 for $18.45
Huyett Oversized Machine Key, Square End, Steel, plain, 2 in L, 1/4 in Sq 7502500250-2000
Huyett

Oversized Machine Key, Square End, Steel, plain, 2 in L, 1/4 in Sq

Zoro # G9125107
Mfr # 7502500250-2000
product price:  $1.25
/ea
Sold in mult. of 9 for $11.25
Huyett Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 80 mm L, 7 mm Sq 32Z0707-080
Huyett

Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 80 mm L, 7 mm Sq

Zoro # G9122690
Mfr # 32Z0707-080
product price:  $9.89
/ea
Sold in mult. of 3 for $29.67
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 15 mm L, 3 mm Sq 300303-015
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 15 mm L, 3 mm Sq

Zoro # G800005868
Mfr # 300303-015
product price:  $0.50
/ea
Sold in mult. of 61 for $30.50
Huyett Oversized Machine Key, Square End, Stainless Steel, plain, 1-1/8 in L, 3/16 in Sq 7501870187-1125
Huyett

Oversized Machine Key, Square End, Stainless Steel, plain, 1-1/8 in L, 3/16 in Sq

Zoro # G9125089
Mfr # 7501870187-1125
product price:  $0.48
/ea
Sold in mult. of 200 for $96.00
Machine Keys (445 items) - Page 12
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About Machine Keys

Machine Keys are essential components for many mechanical operations. They come in a variety of shapes, sizes, and materials to suit the needs of any application.

Types of Machine Keys

Machine Key stock is available in a wide range of shapes and sizes, including flat keys, round keys, square keys, rectangular keys, and more. Different types of machine key stock may be used depending on the type of job or application they are being used for.

How Machine Keys are Made

Machine Keys are typically made from metal alloys such as steel or brass. They can also be constructed from other materials such as plastic or composite materials. The shape and size of the key will depend on its intended use.

Industries that use Machine Keys

Machine Keys are commonly used in industries such as automotive manufacturing, construction equipment manufacturing, and aerospace engineering. Professionals in these fields rely on machine keys to ensure accurate fitment and secure fastening when installing components.

Find the Machine Keys You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of fasteners, along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Undersized Key StockWoodruff Key StockOversized Key StockStep Key StockGeneral Washers
Hex Head Cap ScrewsLock NutsHex NutsExternal Retaining RingsLock Washers
gib keymachine key round endundersized machine keymachine keymachine key steel
machine key squarerounded machine keysmachine key machine keymetric machine keyFully-Threaded Rods & Studs

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