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  7. Machine Keys

Machine Keys (451 items) - Page 7

Huyett Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-1/2 in L, 1/8 in Sq 3101250125-1500
Huyett

Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-1/2 in L, 1/8 in Sq

Zoro # G9120478
Mfr # 3101250125-1500
product price:  $0.45
/ea
Sold in mult. of 50 for $22.50
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 5 in L, 1/2 in Sq 7005000500-5000
Huyett

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

Zoro # G9124319
Mfr # 7005000500-5000
product price:  $15.25
/ea
Sold in mult. of 520 for $7,930.00
Huyett Undersized Machine Key, Square End, Steel, Zinc Clear Trivalent, 25 mm L, 4 mm Sq 310404-025
Huyett

Undersized Machine Key, Square End, Steel, Zinc Clear Trivalent, 25 mm L, 4 mm Sq

Zoro # G9120715
Mfr # 310404-025
product price:  $0.89
/ea
Sold in mult. of 300 for $267.00
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
Midwest Fastener Machine Key Machine Key, Square End, Stainless Steel, 1-1/2 in L, 7/16 in Sq, 3 PK 36413
Midwest Fastener

Machine Key Machine Key, Square End, Stainless Steel, 1-1/2 in L, 7/16 in Sq, 3 PK

Zoro # G902526148
Mfr # 36413
product price:  $10.65
/pk 3, $3.55/ea
Huyett Undersized Machine Key, Square End, Steel, Plain, 1/2 in L, 1/16 in Sq 3000620062-0500
Huyett

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

Zoro # G9116375
Mfr # 3000620062-0500
product price:  $1.15
/ea
Sold in mult. of 25 for $28.75
Huyett Oversized Machine Key, Round End, Steel, Plain, 3 3/8 in L, 3/8 in Sq 3203750375-3375
Huyett

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

Zoro # G9121080
Mfr # 3203750375-3375
product price:  $3.39
/ea
Sold in mult. of 125 for $423.75
Huyett Oversized Machine Key, Round End, Steel, Plain, 110 mm L, 6 mm Sq 320606-110
Huyett

Oversized Machine Key, Round End, Steel, Plain, 110 mm L, 6 mm Sq

Zoro # G9121808
Mfr # 320606-110
product price:  $6.15
/ea
Sold in mult. of 40 for $246.00
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, Stainless Steel, plain, 3 5/8 in L, 1/4 in Sq 7002500250-3625
Huyett

Undersized Machine Key, Square End, Stainless Steel, plain, 3 5/8 in L, 1/4 in Sq

Zoro # G200004522
Mfr # 7002500250-3625
product price:  $1.39
/ea
Sold in mult. of 100 for $139.00
Huyett Undersized Machine Key, Round End, Stainless Steel, Plain, 1-1/2 in L, 5/16 in Sq 7203120312-1500
Huyett

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

Zoro # G700005920
Mfr # 7203120312-1500
product price:  $1.85
/ea
Sold in mult. of 250 for $462.50
Huyett Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 80 mm L, 4 mm Sq 32Z0404-080
Huyett

Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 80 mm L, 4 mm Sq

Zoro # G9122760
Mfr # 32Z0404-080
product price:  $5.15
/ea
Sold in mult. of 4 for $20.60
Midwest Fastener Machine Key Machine Key, Square End, 3 in L, 1/2 in Sq, 2 PK 34287
CAD Files Available
Midwest Fastener

Machine Key Machine Key, Square End, 3 in L, 1/2 in Sq, 2 PK

Zoro # G502526111
Mfr # 34287
product price:  $14.15
/pk 2, $7.08/ea
Huyett Undersized Machine Key, Square End, Steel, Plain, 1-11/16 in L, 1/4 in Sq 3002500250-1687
Huyett

Undersized Machine Key, Square End, Steel, Plain, 1-11/16 in L, 1/4 in Sq

Zoro # G9117319
Mfr # 3002500250-1687
product price:  $1.59
/ea
Sold in mult. of 40 for $63.60
Huyett Undersized Machine Key, Square End, Steel, Plain, 1/2 in L, 5/32 in Sq 3001560156-0500
Huyett

Undersized Machine Key, Square End, Steel, Plain, 1/2 in L, 5/32 in Sq

Zoro # G9116366
Mfr # 3001560156-0500
product price:  $0.67
/ea
Sold in mult. of 100 for $67.00
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 Undersized Machine Key, Square End, Steel, Plain, 5 3/4 in L, 3/4 x 1-1/2 in Sq 3007501500-5750
Huyett

Undersized Machine Key, Square End, Steel, Plain, 5 3/4 in L, 3/4 x 1-1/2 in Sq

Zoro # G9119455
Mfr # 3007501500-5750
product price:  $7.45
/ea
Sold in mult. of 115 for $856.75
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
Huyett Undersized Machine Key, Square End, Steel, Plain, 12 mm L, 14 x 9 mm Sq 301409-125
Huyett

Undersized Machine Key, Square End, Steel, Plain, 12 mm L, 14 x 9 mm Sq

Zoro # G9120268
Mfr # 301409-125
product price:  $3.35
/ea
Sold in mult. of 16 for $53.60
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 9 in L, 1 in Sq 3010001000-9000
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 9 in L, 1 in Sq

Zoro # G9120076
Mfr # 3010001000-9000
product price:  $9.19
/ea
Sold in mult. of 24 for $220.56
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 Undersized Machine Key, Square End, Stainless Steel, Plain, 1.688 in L, 1/4 x 5/16 in Sq 8002500312-1687
Huyett

Undersized Machine Key, Square End, Stainless Steel, Plain, 1.688 in L, 1/4 x 5/16 in Sq

Zoro # G9125265
Mfr # 8002500312-1687
product price:  $12.89
/ea
Sold in mult. of 25 for $322.25
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 20 mm L, 8 x 7 mm Sq 700807-020
Huyett

Undersized Machine Key, Square End, Stainless Steel, Plain, 20 mm L, 8 x 7 mm Sq

Zoro # G9124599
Mfr # 700807-020
product price:  $2.15
/ea
Sold in mult. of 50 for $107.50
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 25 mm L, 8 mm Sq 700808-025
Huyett

Undersized Machine Key, Square End, Stainless Steel, Plain, 25 mm L, 8 mm Sq

Zoro # G9124921
Mfr # 700808-025
product price:  $0.81
/ea
Sold in mult. of 25 for $20.25
Huyett Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 3/4 in L, 1/4 in Sq 3102500250-0750
Huyett

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

Zoro # G300004651
Mfr # 3102500250-0750
product price:  $0.23
/ea
Sold in mult. of 99 for $22.77
Huyett Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-1/2 in L, 3/8 in Sq 3103750375-1500
Huyett

Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-1/2 in L, 3/8 in Sq

Zoro # G200005697
Mfr # 3103750375-1500
product price:  $0.37
/ea
Sold in mult. of 49 for $18.13
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 50 mm L, 10 mm Sq 701010-050
Huyett

Undersized Machine Key, Square End, Stainless Steel, Plain, 50 mm L, 10 mm Sq

Zoro # G9124906
Mfr # 701010-050
product price:  $2.89
/ea
Sold in mult. of 100 for $289.00
Huyett Undersized Machine Key, Square End, Steel, Plain, 3-1/2 in L, 5/8 in Sq 7006250625-3500
Huyett

Undersized Machine Key, Square End, Steel, Plain, 3-1/2 in L, 5/8 in Sq

Zoro # G9124617
Mfr # 7006250625-3500
product price:  $13.99
/ea
Sold in mult. of 4 for $55.96
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 140 mm L, 32 x 18 mm Sq 303218-140
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 140 mm L, 32 x 18 mm Sq

Zoro # G900006673
Mfr # 303218-140
product price:  $5.39
/ea
Sold in mult. of 56 for $301.84
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 1.188 in L, 3/16 in Sq 7001870187-1187
Huyett

Undersized Machine Key, Square End, Stainless Steel, Plain, 1.188 in L, 3/16 in Sq

Zoro # G000004630
Mfr # 7001870187-1187
product price:  $0.26
/ea
Sold in mult. of 950 for $247.00
Huyett Undersized Machine Key, Square End, Steel, Plain, 5 1/4 in L, 7/8 in Sq 3008750875-5250
Huyett

Undersized Machine Key, Square End, Steel, Plain, 5 1/4 in L, 7/8 in Sq

Zoro # G9119936
Mfr # 3008750875-5250
product price:  $7.15
/ea
Sold in mult. of 100 for $715.00
Huyett Undersized Machine Key, Square End, Steel, Plain, 1 in L, 3/16 x 3/8 in Sq 3001870375-1000
Huyett

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

Zoro # G9117206
Mfr # 3001870375-1000
product price:  $1.29
/ea
Sold in mult. of 50 for $64.50
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, Steel, Plain, 230 mm L, 40 x 22 mm Sq 304022-230
Huyett

Undersized Machine Key, Square End, Steel, Plain, 230 mm L, 40 x 22 mm Sq

Zoro # G9120469
Mfr # 304022-230
product price:  $16.75
/ea
Sold in mult. of 26 for $435.50
Huyett Undersized Machine Key, Square End, Carbon Steel, plain, 45 mm L, 6 mm Sq 300606-045
Huyett

Undersized Machine Key, Square End, Carbon Steel, plain, 45 mm L, 6 mm Sq

Zoro # G300006532
Mfr # 300606-045
product price:  $1.85
/ea
Sold in mult. of 40 for $74.00
Huyett Oversized Machine Key, Round End, Steel, Plain, 40 mm L, 12 mm Sq 321212-040
Huyett

Oversized Machine Key, Round End, Steel, Plain, 40 mm L, 12 mm Sq

Zoro # G9122270
Mfr # 321212-040
product price:  $2.99
/ea
Sold in mult. of 100 for $299.00
Machine Keys (451 items) - Page 7
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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 StockOversized Key StockWoodruff Key StockStep Key StockExternal Retaining Rings
General WashersHex Head Cap ScrewsSpring PinsFully-Threaded Rods & StudsSocket Head Cap Screws
round machine keymachine key round endmachine key squaremetric machine keymachine key machine key
machine key steelgib keyundersized machine keyrounded machine keysmachine key

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