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  7. Machine Keys

Machine Keys (445 items) - Page 4

Huyett Undersized Machine Key, Square End, Steel, Plain, 1 in L, 1/4 in Sq 8502500250-1000
Huyett

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

Zoro # G9125308
Mfr # 8502500250-1000
product price:  $0.96
/ea
Sold in mult. of 30 for $28.80
Heritage Tapered Gib Head Machine Key, Tapered Gib End, Carbon Steel, Plain, 5 in L, 1 in Sq GIB-1000-5000
Heritage

Tapered Gib Head Machine Key, Tapered Gib End, Carbon Steel, Plain, 5 in L, 1 in Sq

Zoro # G608170454
Mfr # GIB-1000-5000
product price:  $49.99
/ea
Heritage Undersized Machine Key, Square End, Carbon Steel, Plain, 4-1/4 in L, 5/8 in Sq 3006250625-4250
Heritage

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

Zoro # G008170450
Mfr # 3006250625-4250
product price:  $2.35
/ea
Sold in mult. of 9 for $21.15
Huyett Tapered Gib Head Machine Key, Tapered Gib End, Carbon Steel, Zinc Clear Trivalent, 1 in L GIB-0312-1000ZC
Huyett

Tapered Gib Head Machine Key, Tapered Gib End, Carbon Steel, Zinc Clear Trivalent, 1 in L

Zoro # G9114850
Mfr # GIB-0312-1000ZC
product price:  $3.75
/ea
Sold in mult. of 5 for $18.75
Midwest Fastener Machine Key Machine Key, Square End, 50 mm L, 6 mm Sq, 6 PK 32391
Midwest Fastener

Machine Key Machine Key, Square End, 50 mm L, 6 mm Sq, 6 PK

Zoro # G302526151
Mfr # 32391
product price:  $12.25
/pk 6, $2.04/ea
Zoro Select Tapered Gib Head Machine Key, Tapered Gib End, Steel, Plain, 6 in L, 2 in Sq WWG-1000-6000GB
Zoro Select

Tapered Gib Head Machine Key, Tapered Gib End, Steel, Plain, 6 in L, 2 in Sq

Zoro # G0341993
Mfr # WWG-1000-6000GB
product price:  $49.19
/ea
Midwest Fastener Machine Key Machine Key, Square End, 6 in L, 5/16 in Sq, 3 PK 34282
Midwest Fastener

Machine Key Machine Key, Square End, 6 in L, 5/16 in Sq, 3 PK

Zoro # G602526134
Mfr # 34282
product price:  $11.65
/pk 3, $3.88/ea
Huyett Mil-Spec Machine Key, Round End, Alloy Steel, Plain, 1 in L, 1/8 in Sq MS20067-56
Huyett

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

Zoro # G600018990
Mfr # MS20067-56
product price:  $4.69
/ea
Sold in mult. of 100 for $469.00
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
Huyett Undersized Machine Key, Round End, Carbon Steel, Plain, 125 mm L, 28 x 16 mm Sq 322816-125
Huyett

Undersized Machine Key, Round End, Carbon Steel, Plain, 125 mm L, 28 x 16 mm Sq

Zoro # G500005410
Mfr # 322816-125
product price:  $8.95
/ea
Sold in mult. of 124 for $1,109.80
Huyett Undersized Machine Key, Round End, Carbon Steel, Plain, 1-1/4 in L, 5/16 in Sq 3303120312-1250
Huyett

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

Zoro # G9122797
Mfr # 3303120312-1250
product price:  $0.67
/ea
Sold in mult. of 35 for $23.45
Huyett Undersized Machine Key, Square End, Steel, Plain, 1.85 in L, 3/8 in Sq 4503750375-1850
Huyett

Undersized Machine Key, Square End, Steel, Plain, 1.85 in L, 3/8 in Sq

Zoro # G9123269
Mfr # 4503750375-1850
product price:  $0.71
/ea
Sold in mult. of 37 for $26.27
Huyett Mil-Spec Machine Key, Square End, Carbon Steel, Plain, 1-1/8 in L, 1/4 in Sq MS20066-253
Huyett

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

Zoro # G600019638
Mfr # MS20066-253
product price:  $3.15
/ea
Sold in mult. of 120 for $378.00
Huyett Oversized Machine Key, Round End, Stainless Steel, Plain, 2 in L, 1/4 in Sq 7702500250-2000
Huyett

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

Zoro # G100005551
Mfr # 7702500250-2000
product price:  $3.19
/ea
Sold in mult. of 120 for $382.80
Huyett Undersized Machine Key, Round End, Stainless Steel, Plain, 32 mm L, 10 x 8 mm Sq 721008-032
Huyett

Undersized Machine Key, Round End, Stainless Steel, Plain, 32 mm L, 10 x 8 mm Sq

Zoro # G200003815
Mfr # 721008-032
product price:  $14.99
/ea
Sold in mult. of 25 for $374.75
Midwest Fastener Machine Key Machine Key, Square End, Stainless Steel, 1-1/2 in L, 1/2 in Sq, 3 PK 36415
Midwest Fastener

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

Zoro # G702526140
Mfr # 36415
product price:  $13.55
/pk 3, $4.52/ea
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 1 in L, 5/32 in Sq 7001560156-1000
Huyett

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

Zoro # G9123856
Mfr # 7001560156-1000
product price:  $1.35
/ea
Sold in mult. of 200 for $270.00
Huyett Undersized Machine Key, Round End, Carbon Steel, plain, 80 mm L, 18 x 11 mm Sq 321811-080
Huyett

Undersized Machine Key, Round End, Carbon Steel, plain, 80 mm L, 18 x 11 mm Sq

Zoro # G700004633
Mfr # 321811-080
product price:  $9.35
/ea
Sold in mult. of 52 for $486.20
Midwest Fastener Machine Key Machine Key, Square End, 40 mm L, 4 mm Sq, 12 PK 32382
Midwest Fastener

Machine Key Machine Key, Square End, 40 mm L, 4 mm Sq, 12 PK

Zoro # G902526155
Mfr # 32382
product price:  $13.55
/pk 12, $1.13/ea
Zoro Select Machine Key, Steel, Zinc Plated, 1 1/2 in L, 10 PK WWG-31025002501500
Zoro Select

Machine Key, Steel, Zinc Plated, 1 1/2 in L, 10 PK

Zoro # G510742107
Mfr # WWG-31025002501500
product price:  $3.79
/pk 10, $0.38/ea
Zoro Select Machine Key, Steel, Plain, 1 1/2 in L, 10 PK WWG-30012501251500
Zoro Select

Machine Key, Steel, Plain, 1 1/2 in L, 10 PK

Zoro # G710742099
Mfr # WWG-30012501251500
product price:  $1.69
/pk 10, $0.17/ea
Huyett Undersized Machine Key, Square End, Steel, Plain, 40 mm L, 8 x 7 mm Sq 300807-040
Huyett

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

Zoro # G9119708
Mfr # 300807-040
product price:  $0.74
/ea
Sold in mult. of 75 for $55.50
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
Huyett Undersized Machine Key, Round End, Stainless Steel, Plain, 22 mm L, 5 mm Sq 720505-022
Huyett

Undersized Machine Key, Round End, Stainless Steel, Plain, 22 mm L, 5 mm Sq

Zoro # G9124879
Mfr # 720505-022
product price:  $1.89
/ea
Sold in mult. of 12 for $22.68
Huyett Oversized Machine Key, Round End, Steel, Plain, 35 mm L, 6 mm Sq 320606-035
Huyett

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

Zoro # G9121598
Mfr # 320606-035
product price:  $0.80
/ea
Sold in mult. of 50 for $40.00
Huyett Undersized Machine Key, Square End, Steel, Plain, 3 in L, 3/8 x 1/2 in Sq 3003750500-3000
Huyett

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

Zoro # G9118125
Mfr # 3003750500-3000
product price:  $1.35
/ea
Sold in mult. of 14 for $18.90
Huyett Undersized Machine Key, Round End, Carbon Steel, Plain, 120 mm L, 22 x 14 mm Sq 322214-120
Huyett

Undersized Machine Key, Round End, Carbon Steel, Plain, 120 mm L, 22 x 14 mm Sq

Zoro # G900005003
Mfr # 322214-120
product price:  $6.39
/ea
Sold in mult. of 4 for $25.56
Huyett Oversized Machine Key, Square End, Carbon Steel, Plain, 1-1/4 in L, 3/16 x 3/8 in Sq 3501870375-1250
Huyett

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

Zoro # G9122815
Mfr # 3501870375-1250
product price:  $0.98
/ea
Sold in mult. of 20 for $19.60
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, Carbon Steel, Zinc Clear Trivalent, 1-3/4 in L, 5/16 in Sq 3103120312-1750
Huyett

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

Zoro # G9120636
Mfr # 3103120312-1750
product price:  $0.54
/ea
Sold in mult. of 55 for $29.70
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
Midwest Fastener Machine Key Machine Key, Square End, Steel, Zinc, 2 in L, 5/16 in Sq, 4 PK 62632
Midwest Fastener

Machine Key Machine Key, Square End, Steel, Zinc, 2 in L, 5/16 in Sq, 4 PK

Zoro # G802526149
Mfr # 62632
product price:  $7.45
/pk 4, $1.86/ea
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, Square End, Steel, Plain, 10 mm L, 2 mm Sq 300202-010
Huyett

Undersized Machine Key, Square End, Steel, Plain, 10 mm L, 2 mm Sq

Zoro # G9117215
Mfr # 300202-010
product price:  $0.24
/ea
Sold in mult. of 5000 for $1,200.00
Midwest Fastener Machine Key Machine Key, Square End, Stainless Steel, 1-1/2 in L, 5/16 in Sq, 5 PK 36407
Midwest Fastener

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

Zoro # G402526143
Mfr # 36407
product price:  $14.25
/pk 5, $2.85/ea
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 20 mm L, 5 mm Sq 300505-020
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 20 mm L, 5 mm Sq

Zoro # G100006336
Mfr # 300505-020
product price:  $0.10
/ea
Sold in mult. of 307 for $30.70
Machine Keys (445 items) - Page 4
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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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