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  7. Machine Keys

Machine Keys (451 items) - Page 5

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
Huyett Undersized Machine Key, Square End, Steel, Zinc Clear Trivalent, 2 3/8 in L, 3/16 in Sq 3101870187-2375
Huyett

Undersized Machine Key, Square End, Steel, Zinc Clear Trivalent, 2 3/8 in L, 3/16 in Sq

Zoro # G9120627
Mfr # 3101870187-2375
product price: 
$0.47
/ea
Sold in mult. of 1000 for $470.00
Huyett Oversized Machine Key, Square End, 3 in L, 5/8 in Sq 3506250625-3000
Huyett

Oversized Machine Key, Square End, 3 in L, 5/8 in Sq

Zoro # G9122666
Mfr # 3506250625-3000
product price: 
$1.59
/ea
Sold in mult. of 264 for $419.76
Huyett Oversized Machine Key, Carbon Steel, Plain, 2 1/8 in L, 3/4 in Sq 3207500750-2125
Huyett

Oversized Machine Key, Carbon Steel, Plain, 2 1/8 in L, 3/4 in Sq

Zoro # G9121799
Mfr # 3207500750-2125
product price: 
$6.75
/ea
Sold in mult. of 3 for $20.25
Midwest Fastener Machine Key Machine Key, Square End, 50 mm L, 5 mm Sq, 8 PK 32386
Midwest Fastener

Machine Key Machine Key, Square End, 50 mm L, 5 mm Sq, 8 PK

Zoro # G102526108
Mfr # 32386
product price: 
$11.89
/pk of 8, $1.49/ea
Midwest Fastener Machine Key Machine Key, Square End, Stainless Steel, 1-1/2 in L, 1/4 in Sq, 5 PK 36406
Midwest Fastener

Machine Key Machine Key, Square End, Stainless Steel, 1-1/2 in L, 1/4 in Sq, 5 PK

Zoro # G202526145
Mfr # 36406
product price: 
$11.55
/pk of 5, $2.31/ea
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
Midwest Fastener Machine Key Machine Key, Square End, Stainless Steel, 2 in L, 3/8 in Sq, 4 PK 36412
Midwest Fastener

Machine Key Machine Key, Square End, Stainless Steel, 2 in L, 3/8 in Sq, 4 PK

Zoro # G602526158
Mfr # 36412
product price: 
$14.65
/pk of 4, $3.66/ea
Huyett Undersized Machine Key, Square End, Steel, Zinc Clear Trivalent, 1 in L, 1/2 in Sq 3105000500-1000
Huyett

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

Zoro # G9120706
Mfr # 3105000500-1000
product price: 
$0.80
/ea
Sold in mult. of 290 for $232.00
Huyett Oversized Machine Key, Carbon Steel, Plain, 1-1/2 in L, 3/8 in Sq 6003750375-1500
Huyett

Oversized Machine Key, Carbon Steel, Plain, 1-1/2 in L, 3/8 in Sq

Zoro # G9123661
Mfr # 6003750375-1500
product price: 
$1.45
/ea
Sold in mult. of 25 for $36.25
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 25 mm L, 16 x 10 mm Sq 301610-025
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 25 mm L, 16 x 10 mm Sq

Zoro # G700005074
Mfr # 301610-025
product price: 
$4.59
/ea
Sold in mult. of 12 for $55.08
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 1 in L, 7/16 in Sq 3004370437-1000
Huyett

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

Zoro # G900005393
Mfr # 3004370437-1000
product price: 
$2.95
/ea
Sold in mult. of 24 for $70.80
Huyett Oversized Machine Key, Square End, Carbon Steel, Plain, 3-1/2 in L, 3/8 in Sq 3503750375-3500
Huyett

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

Zoro # G9122657
Mfr # 3503750375-3500
product price: 
$1.29
/ea
Sold in mult. of 100 for $129.00
Huyett Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-1/4 in L, 3/8 in Sq 3103750375-1250
Huyett

Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-1/4 in L, 3/8 in Sq

Zoro # G900005287
Mfr # 3103750375-1250
product price: 
$0.45
/ea
Sold in mult. of 41 for $18.45
Huyett Oversized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-1/2 in L, 5/32 in Sq 3601560156-1500
Huyett

Oversized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-1/2 in L, 5/32 in Sq

Zoro # G9123016
Mfr # 3601560156-1500
product price: 
$0.28
/ea
Sold in mult. of 110 for $30.80
Huyett Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 40 mm L, 8 mm Sq 32Z0808-040
Huyett

Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 40 mm L, 8 mm Sq

Zoro # G9122727
Mfr # 32Z0808-040
product price: 
$2.15
/ea
Sold in mult. of 12 for $25.80
Huyett Undersized Machine Key, Square End, Steel, Plain, 40 mm L, 4 mm Sq 300404-040
Huyett

Undersized Machine Key, Square End, Steel, Plain, 40 mm L, 4 mm Sq

Zoro # G9118396
Mfr # 300404-040
product price: 
$0.71
/ea
Sold in mult. of 100 for $71.00
Huyett Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1-1/2 in L, 1/2 in Sq 3105000500-1500
Huyett

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

Zoro # G100006602
Mfr # 3105000500-1500
product price: 
$1.85
/ea
Sold in mult. of 14 for $25.90
Midwest Fastener Machine Key Machine Key, Square End, Steel, Zinc, 1-1/2 in L, 5/32 in Sq, 10 PK 62624
Midwest Fastener

Machine Key Machine Key, Square End, Steel, Zinc, 1-1/2 in L, 5/32 in Sq, 10 PK

Zoro # G802526156
Mfr # 62624
product price: 
$8.15
/pk of 10, $0.82/ea
Sold in mult. of 2 pks for $16.30
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 0.675 in L, 3/16 x 1/4 in Sq 3001870250-0675
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 0.675 in L, 3/16 x 1/4 in Sq

Zoro # G9116926
Mfr # 3001870250-0675
product price: 
$1.59
/ea
Sold in mult. of 15 for $23.85
Huyett Mil-Spec Machine Key, Square End, Alloy Steel, Plain, 1-1/4 in L, 5/16 in Sq MS20066-302
Huyett

Mil-Spec Machine Key, Square End, Alloy Steel, Plain, 1-1/4 in L, 5/16 in Sq

Zoro # G100019367
Mfr # MS20066-302
product price: 
$4.95
/ea
Sold in mult. of 125 for $618.75
Huyett Oversized Machine Key, Carbon Steel, Plain, 1 in L, 3/16 in Sq 6001870187-1000
Huyett

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

Zoro # G9123558
Mfr # 6001870187-1000
product price: 
$0.32
/ea
Sold in mult. of 80 for $25.60
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, Round End, Carbon Steel, Plain, 75 mm L, 12 x 8 mm Sq 321208-075
Huyett

Undersized Machine Key, Round End, Carbon Steel, Plain, 75 mm L, 12 x 8 mm Sq

Zoro # G200004515
Mfr # 321208-075
product price: 
$1.65
/ea
Sold in mult. of 100 for $165.00
Huyett Undersized Machine Key, Square End, Steel, Plain, 65 mm L, 8 x 7 mm Sq 300807-065
Huyett

Undersized Machine Key, Square End, Steel, Plain, 65 mm L, 8 x 7 mm Sq

Zoro # G9119671
Mfr # 300807-065
product price: 
$1.35
/ea
Sold in mult. of 150 for $202.50
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 7 in L, 3/4 in Sq 3007500750-7000
Huyett

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

Zoro # G800004731
Mfr # 3007500750-7000
product price: 
$7.49
/ea
Sold in mult. of 16 for $119.84
Huyett Undersized Machine Key, Square End, Steel, Plain, 15 mm L, 6 mm Sq 300606-015
Huyett

Undersized Machine Key, Square End, Steel, Plain, 15 mm L, 6 mm Sq

Zoro # G9119096
Mfr # 300606-015
product price: 
$0.23
/ea
Sold in mult. of 110 for $25.30
Huyett Undersized Machine Key, Square End, Steel, Plain, 0.59 in L, 1/8 x 3/16 in Sq 3001250187-0590
Huyett

Undersized Machine Key, Square End, Steel, Plain, 0.59 in L, 1/8 x 3/16 in Sq

Zoro # G9116357
Mfr # 3001250187-0590
product price: 
$0.12
/ea
Sold in mult. of 1000 for $120.00
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 1-1/2 in L, 3/16 in Sq 8001870187-1500
Huyett

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

Zoro # G9125186
Mfr # 8001870187-1500
product price: 
$0.66
/ea
Sold in mult. of 200 for $132.00
Huyett Undersized Machine Key, Square End, Steel, Zinc Clear Trivalent, 2 in L, 3/8 in Sq 3103750375-2000
Huyett

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

Zoro # G9120758
Mfr # 3103750375-2000
product price: 
$0.88
/ea
Sold in mult. of 25 for $22.00
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, Plain, 110 mm L, 20 x 12 mm Sq 302012-110
Huyett

Undersized Machine Key, Square End, Steel, Plain, 110 mm L, 20 x 12 mm Sq

Zoro # G9120380
Mfr # 302012-110
product price: 
$14.89
/ea
Sold in mult. of 4 for $59.56
Huyett Undersized Machine Key, Square End, Steel, Plain, 28 mm L, 20 x 12 mm Sq 302012-028
Huyett

Undersized Machine Key, Square End, Steel, Plain, 28 mm L, 20 x 12 mm Sq

Zoro # G9120450
Mfr # 302012-028
product price: 
$2.15
/ea
Sold in mult. of 48 for $103.20
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, 128 mm L, 22 x 14 mm Sq 302214-128
Huyett

Undersized Machine Key, Square End, Steel, Plain, 128 mm L, 22 x 14 mm Sq

Zoro # G9120365
Mfr # 302214-128
product price: 
$2.89
/ea
Sold in mult. of 93 for $268.77
Huyett Undersized Machine Key, Square End, Steel, Plain, 2.188 in L, 3/8 in Sq 8503750375-2187
Huyett

Undersized Machine Key, Square End, Steel, Plain, 2.188 in L, 3/8 in Sq

Zoro # G9125341
Mfr # 8503750375-2187
product price: 
$4.15
/ea
Sold in mult. of 25 for $103.75
Machine Keys (451 items) - Page 5
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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

Oversized Key StockUndersized Key StockWoodruff Key StockStep Key StockHex Head Cap Screws
External Retaining RingsGeneral WashersFully-Threaded Rods & StudsHex NutsSpring Pins
machine key round endround machine keymachine key steelrounded machine keysgib key
machine key machine keymachine keyundersized machine keymetric machine keymachine key square

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