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  7. Machine Keys

Machine Keys (445 items) - Page 2

Midwest Fastener Machine Key Machine Key, Square End, 40 mm L, 6 mm Sq, 8 PK 32388
Midwest Fastener

Machine Key Machine Key, Square End, 40 mm L, 6 mm Sq, 8 PK

Zoro # G502526104
Mfr # 32388
product price:  $12.45
/pk 8, $1.56/ea
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 2 in L, 3/8 in Sq 4503750375-2000
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 2 in L, 3/8 in Sq

Zoro # G200006793
Mfr # 4503750375-2000
product price:  $0.64
/ea
Sold in mult. of 43 for $27.52
Huyett Undersized Machine Key, Round End, Stainless Steel, Plain, 40 mm L, 8 x 7 mm Sq 720807-040
Huyett

Undersized Machine Key, Round End, Stainless Steel, Plain, 40 mm L, 8 x 7 mm Sq

Zoro # G9124705
Mfr # 720807-040
product price:  $3.95
/ea
Sold in mult. of 5 for $19.75
Zoro Select Undersized Machine Key, Square End, Steel, Plain, 30 mm L, 15/64 in Sq, 25 PK WWG-32026
Zoro Select

Undersized Machine Key, Square End, Steel, Plain, 30 mm L, 15/64 in Sq, 25 PK

Zoro # G0578286
Mfr # WWG-32026
product price:  $9.79
/pk 25, $0.39/ea
Zoro Select Undersized Machine Key, Square End, Steel, Plain, 25 mm L, 13/64 in Sq, 25 PK WWG-32019
Zoro Select

Undersized Machine Key, Square End, Steel, Plain, 25 mm L, 13/64 in Sq, 25 PK

Zoro # G2484991
Mfr # WWG-32019
product price:  $9.29
/pk 25, $0.37/ea
Zoro Select Oversized Machine Key, Round End, Steel, Plain, 1 in L, 3/8 in Sq, 5 PK WWG-37004
Zoro Select

Oversized Machine Key, Round End, Steel, Plain, 1 in L, 3/8 in Sq, 5 PK

Zoro # G0800247
Mfr # WWG-37004
product price:  $5.89
/pk 5, $1.18/ea
Midwest Fastener Machine Key Machine Key, Square End, Steel, Zinc, 1-1/2 in L, 1/8 in Sq, 10 PK 62622
CAD Files Available
Midwest Fastener

Machine Key Machine Key, Square End, Steel, Zinc, 1-1/2 in L, 1/8 in Sq, 10 PK

Zoro # G302526120
Mfr # 62622
product price:  $8.15
/pk 10, $0.82/ea
Sold in mult. of 2 for $16.30
Huyett Oversized Machine Key, Round End, Steel, Plain, 1/2 in L, 1/8 in Sq 3201250125-0500
Huyett

Oversized Machine Key, Round End, Steel, Plain, 1/2 in L, 1/8 in Sq

Zoro # G9120898
Mfr # 3201250125-0500
product price:  $1.69
/ea
Sold in mult. of 15 for $25.35
Huyett Oversized Machine Key, Round End, Carbon Steel, Plain, 50 mm L, 18 x 11 mm Sq 321811-050
Huyett

Oversized Machine Key, Round End, Carbon Steel, Plain, 50 mm L, 18 x 11 mm Sq

Zoro # G9122578
Mfr # 321811-050
product price:  $5.55
/ea
Sold in mult. of 3 for $16.65
Huyett Oversized Machine Key, Round End, Steel, Plain, 1 in L, 5/16 in Sq 3203120312-1000
Huyett

Oversized Machine Key, Round End, Steel, Plain, 1 in L, 5/16 in Sq

Zoro # G9121239
Mfr # 3203120312-1000
product price:  $0.77
/ea
Sold in mult. of 20 for $15.40
Huyett Oversized Machine Key, Round End, Steel, Plain, 14 mm L, 5 mm Sq 320505-014
Huyett

Oversized Machine Key, Round End, Steel, Plain, 14 mm L, 5 mm Sq

Zoro # G9121397
Mfr # 320505-014
product price:  $0.16
/ea
Sold in mult. of 120 for $19.20
Midwest Fastener Machine Key Machine Key, Square End, 6 in L, 3/8 in Sq, 3 PK 34284
Midwest Fastener

Machine Key Machine Key, Square End, 6 in L, 3/8 in Sq, 3 PK

Zoro # G602526110
Mfr # 34284
product price:  $15.19
/pk 3, $5.06/ea
Huyett Oversized Machine Key, Round End, Steel, Plain, 40 mm L, 7 mm Sq 320707-040
Huyett

Oversized Machine Key, Round End, Steel, Plain, 40 mm L, 7 mm Sq

Zoro # G9121771
Mfr # 320707-040
product price:  $0.76
/ea
Sold in mult. of 30 for $22.80
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 1-1/2 in L, 5/16 in Sq 3003120312-1500
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 1-1/2 in L, 5/16 in Sq

Zoro # G000005699
Mfr # 3003120312-1500
product price:  $0.28
/ea
Sold in mult. of 90 for $25.20
Huyett Oversized Machine Key, Round End, Carbon Steel, Plain, 7/8 in L, 3/16 in Sq 3201870187-0875
Huyett

Oversized Machine Key, Round End, Carbon Steel, Plain, 7/8 in L, 3/16 in Sq

Zoro # G9120837
Mfr # 3201870187-0875
product price:  $0.75
/ea
Sold in mult. of 30 for $22.50
Zoro Select Tapered Gib Head Machine Key, Tapered Gib End, Steel, Plain, 4 1/2 in L, 3/4 in Sq WWG-0750-4500GB
Zoro Select

Tapered Gib Head Machine Key, Tapered Gib End, Steel, Plain, 4 1/2 in L, 3/4 in Sq

Zoro # G1029393
Mfr # WWG-0750-4500GB
product price:  $29.19
/ea
Huyett Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 40 mm L, 16 x 10 mm Sq 32Z1610-040
Huyett

Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 40 mm L, 16 x 10 mm Sq

Zoro # G9122867
Mfr # 32Z1610-040
product price:  $3.59
/ea
Sold in mult. of 12 for $43.08
Huyett Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-3/4 in L, 1/4 in Sq 3102500250-1750
Huyett

Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-3/4 in L, 1/4 in Sq

Zoro # G9120581
Mfr # 3102500250-1750
product price:  $0.28
/ea
Sold in mult. of 100 for $28.00
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 1-3/4 in L, 5/16 in Sq 3003120312-1750
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 1-3/4 in L, 5/16 in Sq

Zoro # G9117809
Mfr # 3003120312-1750
product price:  $0.41
/ea
Sold in mult. of 65 for $26.65
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 30 mm L, 7 mm Sq 300707-030
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 30 mm L, 7 mm Sq

Zoro # G200004188
Mfr # 300707-030
product price:  $0.33
/ea
Sold in mult. of 84 for $27.72
Midwest Fastener Machine Key Machine Key, Square End, 3 in L, 1/8 in Sq, 6 PK 32361
Midwest Fastener

Machine Key Machine Key, Square End, 3 in L, 1/8 in Sq, 6 PK

Zoro # G202526138
Mfr # 32361
product price:  $14.99
/pk 6, $2.50/ea
Huyett Oversized Machine Key, Round End, Steel, Plain, 3 in L, 3/8 in Sq 3203750375-3000
Huyett

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

Zoro # G9121281
Mfr # 3203750375-3000
product price:  $1.25
/ea
Sold in mult. of 18 for $22.50
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 1.438 in L, 1/4 in Sq 3002500250-1437
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 1.438 in L, 1/4 in Sq

Zoro # G9117431
Mfr # 3002500250-1437
product price:  $0.21
/ea
Sold in mult. of 110 for $23.10
Huyett Undersized Machine Key, Square End, Steel, Plain, 1/2 in L, 1/8 in Sq 3001250125-0500
Huyett

Undersized Machine Key, Square End, Steel, Plain, 1/2 in L, 1/8 in Sq

Zoro # G9116418
Mfr # 3001250125-0500
product price:  $0.16
/ea
Sold in mult. of 633 for $101.28
Huyett Oversized Machine Key, Round End, Steel, Plain, 2 in L, 1/4 in Sq 3202500250-2000
Huyett

Oversized Machine Key, Round End, Steel, Plain, 2 in L, 1/4 in Sq

Zoro # G9121038
Mfr # 3202500250-2000
product price:  $0.59
/ea
Sold in mult. of 40 for $23.60
Huyett Undersized Machine Key, Square End, Steel, Plain, 2-1/2 in L, 5/8 in Sq 3006250625-2500
Huyett

Undersized Machine Key, Square End, Steel, Plain, 2-1/2 in L, 5/8 in Sq

Zoro # G9118971
Mfr # 3006250625-2500
product price:  $1.55
/ea
Sold in mult. of 14 for $21.70
Huyett Undersized Machine Key, Square End, Steel, Plain, 1 in L, 3/32 in Sq 3000930093-1000
Huyett

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

Zoro # G9116409
Mfr # 3000930093-1000
product price:  $0.30
/ea
Sold in mult. of 65 for $19.50
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 1 in L, 5/32 x 3/16 in Sq 7001560187-1000
Huyett

Undersized Machine Key, Square End, Stainless Steel, Plain, 1 in L, 5/32 x 3/16 in Sq

Zoro # G200004591
Mfr # 7001560187-1000
product price:  $3.45
/ea
Sold in mult. of 8 for $27.60
Huyett Oversized Machine Key, Round End, Carbon Steel, Plain, 63 mm L, 10 x 8 mm Sq 321008-063
Huyett

Oversized Machine Key, Round End, Carbon Steel, Plain, 63 mm L, 10 x 8 mm Sq

Zoro # G9122219
Mfr # 321008-063
product price:  $0.99
/ea
Sold in mult. of 25 for $24.75
Huyett Oversized Machine Key, Square End, Carbon Steel, Plain, 1-1/4 in L, 1/4 in Sq 3502500250-1250
Huyett

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

Zoro # G300003807
Mfr # 3502500250-1250
product price:  $0.21
/ea
Sold in mult. of 118 for $24.78
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 3/4 in L, 3/16 in Sq 3001870187-0750
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 3/4 in L, 3/16 in Sq

Zoro # G800004212
Mfr # 3001870187-0750
product price:  $0.08
/ea
Sold in mult. of 376 for $30.08
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 8 in L, 5/8 in Sq 3006250625-8000
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 8 in L, 5/8 in Sq

Zoro # G800004519
Mfr # 3006250625-8000
product price:  $4.95
/ea
Sold in mult. of 5 for $24.75
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 1-3/4 in L, 7/16 in Sq 3004370437-1750
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 1-3/4 in L, 7/16 in Sq

Zoro # G9118439
Mfr # 3004370437-1750
product price:  $0.82
/ea
Sold in mult. of 30 for $24.60
Huyett Oversized Machine Key, Round End, Steel, Plain, 16 mm L, 6 mm Sq 320606-016
Huyett

Oversized Machine Key, Round End, Steel, Plain, 16 mm L, 6 mm Sq

Zoro # G9121710
Mfr # 320606-016
product price:  $0.27
/ea
Sold in mult. of 90 for $24.30
Huyett Undersized Machine Key, Square End, Steel, Plain, 1-3/8 in L, 3/8 in Sq 3003750375-1375
Huyett

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

Zoro # G9118000
Mfr # 3003750375-1375
product price:  $0.43
/ea
Sold in mult. of 50 for $21.50
Huyett Undersized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 40 mm L, 5 mm Sq 32Z0505-040
Huyett

Undersized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 40 mm L, 5 mm Sq

Zoro # G600005150
Mfr # 32Z0505-040
product price:  $0.68
/ea
Sold in mult. of 50 for $34.00
Machine Keys (445 items) - Page 2
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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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