Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us

Added to Cart

Skip to Main Content Accessibility Statement
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Support
0
0
Cart

  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Fasteners
  4. /
  5. Key Stock
  6. /
  7. Machine Keys

Machine Keys (451 items) - Page 13

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
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 of 6, $1.58/ea
Huyett Undersized Machine Key, Square End, Stainless Steel, Plain, 1 in L, 3/32 in Sq 7000930093-1000
Huyett

Undersized Machine Key, Square End, Stainless Steel, Plain, 1 in L, 3/32 in Sq

Zoro # G700006774
Mfr # 7000930093-1000
product price: 
$6.89
/ea
Sold in mult. of 24 for $165.36
Heritage Undersized Machine Key, Round End, Stainless Steel, Plain, 1-3/4 in L, 1/4 in Sq 7202500250-1750
Heritage

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

Zoro # G908170451
Mfr # 7202500250-1750
product price: 
$1.29
/ea
Sold in mult. of 15 for $19.35
Huyett Oversized Machine Key, Round End, Steel, Plain, 20 mm L, 8 x 7 mm Sq 320807-020
Huyett

Oversized Machine Key, Round End, Steel, Plain, 20 mm L, 8 x 7 mm Sq

Zoro # G9121981
Mfr # 320807-020
product price: 
$0.64
/ea
Sold in mult. of 50 for $32.00
Huyett Mil-Spec Machine Key, Square End, Stainless Steel, Passivated, 1-1/4 in L, 1/4 in Sq MS20066-208
Huyett

Mil-Spec Machine Key, Square End, Stainless Steel, Passivated, 1-1/4 in L, 1/4 in Sq

Zoro # G200019021
Mfr # MS20066-208
product price: 
$7.15
/ea
Sold in mult. of 120 for $858.00
Huyett Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 80 mm L, 10 x 8 mm Sq 32Z1008-080
Huyett

Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 80 mm L, 10 x 8 mm Sq

Zoro # G9122709
Mfr # 32Z1008-080
product price: 
$1.49
/ea
Sold in mult. of 14 for $20.86
Huyett Undersized Machine Key, Round End, Carbon Steel, Plain, 12 mm L, 2 mm Sq 320202-012
Huyett

Undersized Machine Key, Round End, Carbon Steel, Plain, 12 mm L, 2 mm Sq

Zoro # G200004027
Mfr # 320202-012
product price: 
$1.35
/ea
Sold in mult. of 114 for $153.90
Huyett Undersized Machine Key, Square End, Steel, Plain, 11 13/16 in L, 5/8 in Sq 3006250625-11.8
Huyett

Undersized Machine Key, Square End, Steel, Plain, 11 13/16 in L, 5/8 in Sq

Zoro # G9119190
Mfr # 3006250625-11.8
product price: 
$6.29
/ea
Sold in mult. of 30 for $188.70
Midwest Fastener Machine Key Machine Key, Square End, 50 mm L, 8 mm Sq, 5 PK 32394
Midwest Fastener

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

Zoro # G602526127
Mfr # 32394
product price: 
$19.25
/pk of 5, $3.85/ea
Huyett Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 1 in L, 1/8 in Sq 3101250125-1000
Huyett

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

Zoro # G000006900
Mfr # 3101250125-1000
product price: 
$0.21
/ea
Sold in mult. of 123 for $25.83
Huyett Undersized Machine Key, Square End, Steel, Plain, 2-7/8 in L, 1/2 x 3/4 in Sq 4505000750-2875
Huyett

Undersized Machine Key, Square End, Steel, Plain, 2-7/8 in L, 1/2 x 3/4 in Sq

Zoro # G9123095
Mfr # 4505000750-2875
product price: 
$2.45
/ea
Sold in mult. of 6 for $14.70
Nordex KEYS, SQUARE MACHINE, STEEL, OILED EPC-F4-405
Nordex

KEYS, SQUARE MACHINE, STEEL, OILED

Zoro # G515937577
Mfr # EPC-F4-405
product price: 
$4.29
/ea
Sold in mult. of 10 for $42.90
Huyett Undersized Machine Key, Square End, Steel, Plain, 60 mm L, 36 x 20 mm Sq 303620-060
Huyett

Undersized Machine Key, Square End, Steel, Plain, 60 mm L, 36 x 20 mm Sq

Zoro # G9120426
Mfr # 303620-060
product price: 
$3.65
/ea
Sold in mult. of 130 for $474.50
Huyett Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 80 mm L, 7 mm Sq 32Z0707-080
Huyett

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

Zoro # G9122690
Mfr # 32Z0707-080
product price: 
$9.89
/ea
Sold in mult. of 3 for $29.67
Huyett Undersized Machine Key, Square End, Steel, Zinc Clear Trivalent, 2 in L, 7/16 in Sq 3104370437-2000
Huyett

Undersized Machine Key, Square End, Steel, Zinc Clear Trivalent, 2 in L, 7/16 in Sq

Zoro # G9120645
Mfr # 3104370437-2000
product price: 
$1.45
/ea
Sold in mult. of 20 for $29.00
Nordex KEYS, SQUARE MACHINE, STEEL, OILED EPC-F2-203
Nordex

KEYS, SQUARE MACHINE, STEEL, OILED

Zoro # G515937584
Mfr # EPC-F2-203
product price: 
$3.15
/ea
Sold in mult. of 15 for $47.25
Huyett Undersized Machine Key, Round End, Carbon Steel, plain, 1-3/8 in L, 1/4 in Sq 3202500250-1375
Huyett

Undersized Machine Key, Round End, Carbon Steel, plain, 1-3/8 in L, 1/4 in Sq

Zoro # G700004046
Mfr # 3202500250-1375
product price: 
$1.69
/ea
Sold in mult. of 200 for $338.00
Midwest Fastener Machine Key Machine Key, Square End, 25 mm L, 8 mm Sq, 8 PK 32392
Midwest Fastener

Machine Key Machine Key, Square End, 25 mm L, 8 mm Sq, 8 PK

Zoro # G902526117
Mfr # 32392
product price: 
$15.69
/pk of 8, $1.96/ea
Machine Keys (451 items) - Page 13
  • First
  • Previous
  • 13
    of 13 pages
How was your search?

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

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
  • Tax Exemption

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc