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  7. Machine Keys

Machine Keys (445 items) - Page 6

Huyett Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-1/2 in L 3101870250-1500
Huyett

Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-1/2 in L

Zoro # G9120575
Mfr # 3101870250-1500
product price:  $1.19
/ea
Sold in mult. of 14 for $16.66
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 1 in L, 3/16 in Sq 8001870187-1000
Huyett

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

Zoro # G9125195
Mfr # 8001870187-1000
product price:  $0.54
/ea
Sold in mult. of 45 for $24.30
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 36 mm L, 18 x 11 mm Sq 301811-036
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 36 mm L, 18 x 11 mm Sq

Zoro # G700005753
Mfr # 301811-036
product price:  $1.19
/ea
Sold in mult. of 18 for $21.42
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 Oversized Machine Key, Round End, Steel, Plain, 60 mm L, 18 x 11 mm Sq 321811-060
Huyett

Oversized Machine Key, Round End, Steel, Plain, 60 mm L, 18 x 11 mm Sq

Zoro # G9122620
Mfr # 321811-060
product price:  $3.15
/ea
Sold in mult. of 5 for $15.75
Huyett Undersized Machine Key, Square End, Steel, Plain, 1-3/8 in L, 1/2 in Sq 3005000500-1375
Huyett

Undersized Machine Key, Square End, Steel, Plain, 1-3/8 in L, 1/2 in Sq

Zoro # G9118606
Mfr # 3005000500-1375
product price:  $1.15
/ea
Sold in mult. of 20 for $23.00
Huyett Undersized Machine Key, Square End, Steel, Plain, 3/4 in L, 1/8 x 3/16 in Sq 3001250187-0750
Huyett

Undersized Machine Key, Square End, Steel, Plain, 3/4 in L, 1/8 x 3/16 in Sq

Zoro # G9116646
Mfr # 3001250187-0750
product price:  $0.09
/ea
Sold in mult. of 286 for $25.74
Midwest Fastener Machine Key Machine Key, Square End, Steel, Zinc, 1-1/2 in L, 5/16 in Sq, 6 PK 62631
Midwest Fastener

Machine Key Machine Key, Square End, Steel, Zinc, 1-1/2 in L, 5/16 in Sq, 6 PK

Zoro # G102526160
Mfr # 62631
product price:  $9.49
/pk 6, $1.58/ea
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 100 mm L, 10 x 8 mm Sq 301008-100
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 100 mm L, 10 x 8 mm Sq

Zoro # G500006028
Mfr # 301008-100
product price:  $3.15
/ea
Sold in mult. of 8 for $25.20
Huyett Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-1/2 in L, 5/16 in Sq 3103120312-1500
Huyett

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

Zoro # G000005927
Mfr # 3103120312-1500
product price:  $0.46
/ea
Sold in mult. of 60 for $27.60
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 1 in L, 1/8 x 1/4 in Sq 3001250250-1000
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 1 in L, 1/8 x 1/4 in Sq

Zoro # G800004618
Mfr # 3001250250-1000
product price:  $0.29
/ea
Sold in mult. of 68 for $19.72
Huyett Undersized Machine Key, Round End, Carbon Steel, Plain, 32 mm L, 12 x 8 mm Sq 321208-032
Huyett

Undersized Machine Key, Round End, Carbon Steel, Plain, 32 mm L, 12 x 8 mm Sq

Zoro # G800004663
Mfr # 321208-032
product price:  $0.80
/ea
Sold in mult. of 36 for $28.80
Huyett Undersized Machine Key, Round End, Carbon Steel, Plain, 2 in L, 1/2 in Sq 3205000500-2000
Huyett

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

Zoro # G000005774
Mfr # 3205000500-2000
product price:  $2.55
/ea
Sold in mult. of 56 for $142.80
Huyett Undersized Machine Key, Round End, Stainless Steel, Plain, 3/4 in L, 3/16 in Sq 7201870187-0750
Huyett

Undersized Machine Key, Round End, Stainless Steel, Plain, 3/4 in L, 3/16 in Sq

Zoro # G9124790
Mfr # 7201870187-0750
product price:  $3.15
/ea
Sold in mult. of 8 for $25.20
Huyett Undersized Machine Key, Square End, Steel, Plain, 18 mm L, 4 mm Sq 300404-018
Huyett

Undersized Machine Key, Square End, Steel, Plain, 18 mm L, 4 mm Sq

Zoro # G9118420
Mfr # 300404-018
product price:  $0.19
/ea
Sold in mult. of 120 for $22.80
Zoro Select Oversized Machine Key, Square End, Steel, Plain, 1 in L, 1/2 in Sq, 10 PK WWG-35258
Zoro Select

Oversized Machine Key, Square End, Steel, Plain, 1 in L, 1/2 in Sq, 10 PK

Zoro # G2663972
Mfr # WWG-35258
product price:  $11.39
/pk 10, $1.14/ea
Sold in mult. of 2 for $22.78
Zoro Select Undersized Machine Key, Square End, Steel, Plain, 18 mm L, 13/64 in Sq, 25 PK WWG-32017
Zoro Select

Undersized Machine Key, Square End, Steel, Plain, 18 mm L, 13/64 in Sq, 25 PK

Zoro # G2870235
Mfr # WWG-32017
product price:  $8.89
/pk 25, $0.36/ea
Sold in mult. of 2 for $17.78
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 1-1/4 in L, 5/16 x 3/8 in Sq 3003120375-1250
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 1-1/4 in L, 5/16 x 3/8 in Sq

Zoro # G9117915
Mfr # 3003120375-1250
product price:  $0.39
/ea
Sold in mult. of 70 for $27.30
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 4 3/4 in L, 5/16 in Sq 7003120312-4750
Huyett

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

Zoro # G9124188
Mfr # 7003120312-4750
product price:  $1.85
/ea
Sold in mult. of 8 for $14.80
Huyett Oversized Machine Key, Round End, Steel, Plain, 3 in L, 1/2 in Sq 3205000500-3000
Huyett

Oversized Machine Key, Round End, Steel, Plain, 3 in L, 1/2 in Sq

Zoro # G9121388
Mfr # 3205000500-3000
product price:  $3.35
/ea
Sold in mult. of 6 for $20.10
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 1-1/4 in L, 3/8 in Sq 7003750375-1250
Huyett

Undersized Machine Key, Square End, Stainless Steel, Plain, 1-1/4 in L, 3/8 in Sq

Zoro # G300006174
Mfr # 7003750375-1250
product price:  $1.15
/ea
Sold in mult. of 23 for $26.45
Huyett Undersized Machine Key, Square End, Steel, Plain, 4 in L, 5/8 x 7/8 in Sq 3006250875-4000
Huyett

Undersized Machine Key, Square End, Steel, Plain, 4 in L, 5/8 x 7/8 in Sq

Zoro # G9119330
Mfr # 3006250875-4000
product price:  $5.39
/ea
Sold in mult. of 5 for $26.95
Huyett Undersized Machine Key, Round End, Stainless Steel, Plain, 35 mm L, 6 mm Sq 720606-035
Huyett

Undersized Machine Key, Round End, Stainless Steel, Plain, 35 mm L, 6 mm Sq

Zoro # G900003917
Mfr # 720606-035
product price:  $1.75
/ea
Sold in mult. of 18 for $31.50
Huyett Undersized Machine Key, Round End, Carbon Steel, Plain, 10 mm L, 10 x 8 mm Sq 331008-010
Huyett

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

Zoro # G9122745
Mfr # 331008-010
product price:  $1.45
/ea
Sold in mult. of 15 for $21.75
Huyett Oversized Machine Key, Square End, Carbon Steel, Plain, 1 in L, 1/2 in Sq 3505000500-1000
Huyett

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

Zoro # G000004647
Mfr # 3505000500-1000
product price:  $1.15
/ea
Sold in mult. of 30 for $34.50
Huyett Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 80 mm L, 8 x 7 mm Sq 32Z0807-080
Huyett

Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 80 mm L, 8 x 7 mm Sq

Zoro # G9122821
Mfr # 32Z0807-080
product price:  $13.25
/ea
Sold in mult. of 20 for $265.00
Zoro Select Oversized Machine Key, Square End, Steel, Plain, 1-3/4 in L, 3/8 in Sq, 10 PK WWG-35254
Zoro Select

Oversized Machine Key, Square End, Steel, Plain, 1-3/4 in L, 3/8 in Sq, 10 PK

Zoro # G0338922
Mfr # WWG-35254
product price:  $7.39
/pk 10, $0.74/ea
Sold in mult. of 3 for $22.17
Huyett Oversized Machine Key, Square End, Carbon Steel, Plain, 7/8 in L, 3/16 in Sq 6001870187-0875
Huyett

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

Zoro # G9123530
Mfr # 6001870187-0875
product price:  $0.16
/ea
Sold in mult. of 165 for $26.40
Huyett Undersized Machine Key, Square End, Steel, Plain, 3-1/2 in L, 1/2 x 3/4 in Sq 3005000750-3500
Huyett

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

Zoro # G9118877
Mfr # 3005000750-3500
product price:  $2.29
/ea
Sold in mult. of 7 for $16.03
Huyett Oversized Machine Key, Round End, Carbon Steel, Plain, 1/2 in L, 3/16 in Sq 3701870187-0500
Huyett

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

Zoro # G200006601
Mfr # 3701870187-0500
product price:  $0.21
/ea
Sold in mult. of 107 for $22.47
Huyett Oversized Machine Key, Round End, Steel, Plain, 20 mm L, 2 mm Sq 320202-020
Huyett

Oversized Machine Key, Round End, Steel, Plain, 20 mm L, 2 mm Sq

Zoro # G9120855
Mfr # 320202-020
product price:  $0.58
/ea
Sold in mult. of 90 for $52.20
Huyett Undersized Machine Key, Square End, Steel, Plain, 2-1/4 in L, 3/8 x 1/2 in Sq 4503750500-2250
Huyett

Undersized Machine Key, Square End, Steel, Plain, 2-1/4 in L, 3/8 x 1/2 in Sq

Zoro # G9123287
Mfr # 4503750500-2250
product price:  $0.90
/ea
Sold in mult. of 29 for $26.10
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 5-7/8 in L, 1-1/2 in Sq 4515001500-5875
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 5-7/8 in L, 1-1/2 in Sq

Zoro # G9123418
Mfr # 4515001500-5875
product price:  $20.29
/ea
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 1 in L, 1/4 in Sq 8002500250-1000
Huyett

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

Zoro # G9125256
Mfr # 8002500250-1000
product price:  $0.54
/ea
Sold in mult. of 40 for $21.60
Huyett Undersized Machine Key, Round End, Carbon Steel, Plain, 25 mm L, 3 mm Sq 320303-025
Huyett

Undersized Machine Key, Round End, Carbon Steel, Plain, 25 mm L, 3 mm Sq

Zoro # G000006047
Mfr # 320303-025
product price:  $0.22
/ea
Sold in mult. of 123 for $27.06
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 6-1/2 in L, 1-1/4 in Sq 3012501250-6500
Huyett

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

Zoro # G200006243
Mfr # 3012501250-6500
product price:  $12.59
/ea
Sold in mult. of 4 for $50.36
Machine Keys (445 items) - Page 6
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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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