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  7. Machine Keys

Machine Keys (451 items) - Page 11

Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 56 mm L, 20 x 12 mm Sq 302012-056
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 56 mm L, 20 x 12 mm Sq

Zoro # G000006122
Mfr # 302012-056
product price:  $1.95
/ea
Sold in mult. of 9 for $17.55
Huyett Undersized Machine Key, Square End, Steel, Plain, 18 mm L, 6 mm Sq 300606-018
Huyett

Undersized Machine Key, Square End, Steel, Plain, 18 mm L, 6 mm Sq

Zoro # G9119017
Mfr # 300606-018
product price:  $0.19
/ea
Sold in mult. of 75 for $14.25
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, Square End, Stainless Steel, Plain, 3 in L, 1/2 in Sq 8005000500-3000
Huyett

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

Zoro # G100006466
Mfr # 8005000500-3000
product price:  $4.19
/ea
Sold in mult. of 7 for $29.33
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, Round End, Stainless Steel, Plain, 10 mm L, 3 mm Sq 720303-010
Huyett

Undersized Machine Key, Round End, Stainless Steel, Plain, 10 mm L, 3 mm Sq

Zoro # G2574743
Mfr # 720303-010
product price:  $1.15
/ea
Sold in mult. of 16 for $18.40
Huyett Undersized Machine Key, Square End, Steel, Plain, 7 in L, 7/8 x1 1/4 in Sq 3008751250-7000
Huyett

Undersized Machine Key, Square End, Steel, Plain, 7 in L, 7/8 x1 1/4 in Sq

Zoro # G9119778
Mfr # 3008751250-7000
product price:  $10.79
/ea
Sold in mult. of 2 for $21.58
Huyett Undersized Machine Key, Round End, Carbon Steel, Plain, 22 mm L, 10 x 8 mm Sq 321008-022
Huyett

Undersized Machine Key, Round End, Carbon Steel, Plain, 22 mm L, 10 x 8 mm Sq

Zoro # G600004429
Mfr # 321008-022
product price:  $0.51
/ea
Sold in mult. of 53 for $27.03
Huyett Oversized Machine Key, Square End, Carbon Steel, Plain, 1-3/4 in L, 5/16 in Sq 3503120312-1750
Huyett

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

Zoro # G9122946
Mfr # 3503120312-1750
product price:  $0.66
/ea
Sold in mult. of 40 for $26.40
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
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 1-1/8 in L, 1/4 in Sq 8002500250-1125
Huyett

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

Zoro # G000005835
Mfr # 8002500250-1125
product price:  $0.93
/ea
Sold in mult. of 26 for $24.18
Zoro Select Oversized Machine Key, Square End, Steel, Plain, 2-1/4 in L, 3/8 in Sq, 10 PK WWG-35256
Zoro Select

Oversized Machine Key, Square End, Steel, Plain, 2-1/4 in L, 3/8 in Sq, 10 PK

Zoro # G0785766
Mfr # WWG-35256
product price:  $10.15
/pk 10, $1.02/ea
Sold in mult. of 2 for $20.30
Huyett Undersized Machine Key, Square End, Steel, Plain, 2 in L, 7/16 x 1/2 in Sq 3004370500-2000
Huyett

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

Zoro # G9118615
Mfr # 3004370500-2000
product price:  $0.83
/ea
Sold in mult. of 20 for $16.60
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:  $7.99
/pk 10, $0.80/ea
Sold in mult. of 3 for $23.97
Zoro Select Oversized Machine Key, Round End, Steel, Plain, 2 in L, 3/8 in Sq, 5 PK WWG-37007
Zoro Select

Oversized Machine Key, Round End, Steel, Plain, 2 in L, 3/8 in Sq, 5 PK

Zoro # G3235906
Mfr # WWG-37007
product price:  $12.99
/pk 5, $2.60/ea
Zoro Select Undersized Machine Key, Square End, Steel, Plain, 36 mm L, 15/64 in Sq, 25 PK WWG-32027
Zoro Select

Undersized Machine Key, Square End, Steel, Plain, 36 mm L, 15/64 in Sq, 25 PK

Zoro # G0674082
Mfr # WWG-32027
product price:  $10.19
/pk 25, $0.41/ea
Sold in mult. of 2 for $20.38
Zoro Select Oversized Machine Key, Round End, Steel, Plain, 1 in L, 1/2 in Sq, 5 PK WWG-37009
Zoro Select

Oversized Machine Key, Round End, Steel, Plain, 1 in L, 1/2 in Sq, 5 PK

Zoro # G0607302
Mfr # WWG-37009
product price:  $14.59
/pk 5, $2.92/ea
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:  $9.49
/pk 25, $0.38/ea
Sold in mult. of 2 for $18.98
Zoro Select Undersized Machine Key, Square End, Steel, Plain, 12 mm L, 5/32 in Sq, 25 PK WWG-32009
Zoro Select

Undersized Machine Key, Square End, Steel, Plain, 12 mm L, 5/32 in Sq, 25 PK

Zoro # G1372095
Mfr # WWG-32009
product price:  $16.79
/pk 25, $0.67/ea
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 Oversized Machine Key, Round End, Steel, Plain, 1-1/2 in L, 3/16 in Sq, 5 PK WWG-37003
Zoro Select

Oversized Machine Key, Round End, Steel, Plain, 1-1/2 in L, 3/16 in Sq, 5 PK

Zoro # G2273363
Mfr # WWG-37003
product price:  $7.59
/pk 5, $1.52/ea
Sold in mult. of 3 for $22.77
Huyett Undersized Machine Key, Round End, Stainless Steel, Plain, 30 mm L, 8 x 7 mm Sq 720807-030
Huyett

Undersized Machine Key, Round End, Stainless Steel, Plain, 30 mm L, 8 x 7 mm Sq

Zoro # G600003798
Mfr # 720807-030
product price:  $2.39
/ea
Sold in mult. of 12 for $28.68
Huyett Oversized Machine Key, Square End, Carbon Steel, Plain, 66.70 mm L, 6 mm Sq 350606-066.7
Huyett

Oversized Machine Key, Square End, Carbon Steel, Plain, 66.70 mm L, 6 mm Sq

Zoro # G9122681
Mfr # 350606-066.7
product price:  $0.55
/ea
Sold in mult. of 40 for $22.00
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 85.73 mm L, 8 mm Sq 300808-085.73
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 85.73 mm L, 8 mm Sq

Zoro # G500004970
Mfr # 300808-085.73
product price:  $0.67
/ea
Sold in mult. of 576 for $385.92
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 7/8 in L, 1/4 x 3/8 in Sq 4502500375-0875
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 7/8 in L, 1/4 x 3/8 in Sq

Zoro # G200006694
Mfr # 4502500375-0875
product price:  $0.35
/ea
Sold in mult. of 100 for $35.00
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 1-1/2 in L, 1/4 x 1/2 in Sq 3002500500-1500
Huyett

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

Zoro # G700005562
Mfr # 3002500500-1500
product price:  $0.87
/ea
Sold in mult. of 200 for $174.00
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 20 mm L, 10 x 8 mm Sq 701008-020
Huyett

Undersized Machine Key, Square End, Stainless Steel, Plain, 20 mm L, 10 x 8 mm Sq

Zoro # G800004847
Mfr # 701008-020
product price:  $1.45
/ea
Sold in mult. of 50 for $72.50
Huyett Mil-Spec Machine Key, Round End, Carbon Steel, Plain, 3/8 in L, 1/4 in Sq MS20068-164
Huyett

Mil-Spec Machine Key, Round End, Carbon Steel, Plain, 3/8 in L, 1/4 in Sq

Zoro # G600018587
Mfr # MS20068-164
product price:  $2.55
/ea
Sold in mult. of 120 for $306.00
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 Undersized Machine Key, Round End, Carbon Steel, Plain, 90 mm L, 32 x 18 mm Sq 323218-090
Huyett

Undersized Machine Key, Round End, Carbon Steel, Plain, 90 mm L, 32 x 18 mm Sq

Zoro # G100005346
Mfr # 323218-090
product price:  $14.59
/ea
Sold in mult. of 2 for $29.18
Heritage Tapered Gib Head Machine Key, Tapered Gib End, Carbon Steel, Plain, 1-1/4 in L, 1/4 in Sq GIB-0250-1250
Heritage

Tapered Gib Head Machine Key, Tapered Gib End, Carbon Steel, Plain, 1-1/4 in L, 1/4 in Sq

Zoro # G508170455
Mfr # GIB-0250-1250
product price:  $3.15
/ea
Sold in mult. of 7 for $22.05
Huyett Undersized Machine Key, Square End, Steel, Plain, 1-7/8 in L, 1/4 x 3/8 in Sq 4502500375-1875
Huyett

Undersized Machine Key, Square End, Steel, Plain, 1-7/8 in L, 1/4 x 3/8 in Sq

Zoro # G9123320
Mfr # 4502500375-1875
product price:  $0.50
/ea
Sold in mult. of 60 for $30.00
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 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
Huyett Oversized Machine Key, Square End, Carbon Steel, Plain, 3 in L, 1/2 in Sq 6005000500-3000
Huyett

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

Zoro # G400006678
Mfr # 6005000500-3000
product price:  $1.99
/ea
Sold in mult. of 132 for $262.68
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 (451 items) - Page 11
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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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