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
  • Promo Codes
  • Contact Us
Added to Cart
Skip to Main Content
FREE Shipping on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
Cart Icon
0
Cart Icon
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
Search Feedback

Machine Keys (446 items) - Page 2

Zoro Select Tapered Gib Head Machine Key, Tapered Gib End, Steel, Plain, 3 in L, 5/8 in Sq WWG-0625-3000GB
Zoro Select

Tapered Gib Head Machine Key, Tapered Gib End, Steel, Plain, 3 in L, 5/8 in Sq

Zoro # G2570242
Mfr # WWG-0625-3000GB
product price:  $14.39
/ea
Zoro Select Undersized Machine Key, Square End, Steel, Plain, 1-1/4 in L, 1/8 in Sq, 10 PK WWG-30003
Zoro Select

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

Zoro # G2251934
Mfr # WWG-30003
product price:  $4.99
/pk 10, $0.50/ea
Zoro Select Tapered Gib Head Machine Key, Tapered Gib End, Steel, Plain, 3 in L, 1/2 in Sq WWG-0500-3000GB
Zoro Select

Tapered Gib Head Machine Key, Tapered Gib End, Steel, Plain, 3 in L, 1/2 in Sq

Zoro # G1115877
Mfr # WWG-0500-3000GB
product price:  $9.89
/ea
Huyett Undersized Machine Key, Square End, Steel, Plain, 5-1/2 in L, 5/8 in Sq 3006250625-5500
Huyett

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

Zoro # G9119385
Mfr # 3006250625-5500
product price:  $3.15
/ea
Sold in mult. of 5 for $15.75
Midwest Fastener Machine Key Machine Key, Square End, 3 in L, 3/16 in Sq, 4 PK 32365
CAD Files Available
Midwest Fastener

Machine Key Machine Key, Square End, 3 in L, 3/16 in Sq, 4 PK

Zoro # G002526109
Mfr # 32365
product price:  $11.15
/pk 4, $2.79/ea
Midwest Fastener Machine Key Machine Key, Square End, 3 in L, 1/8 in Sq, 6 PK 32361
Midwest Fastener

Machine Key Machine Key, Square End, 3 in L, 1/8 in Sq, 6 PK

Zoro # G202526138
Mfr # 32361
product price:  $14.99
/pk 6, $2.50/ea
Huyett Oversized Machine Key, Round End, Carbon Steel, Plain, 7/8 in L, 3/16 in Sq 3201870187-0875
Huyett

Oversized Machine Key, Round End, Carbon Steel, Plain, 7/8 in L, 3/16 in Sq

Zoro # G9120837
Mfr # 3201870187-0875
product price:  $0.75
/ea
Sold in mult. of 30 for $22.50
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 30 mm L, 7 mm Sq 300707-030
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 30 mm L, 7 mm Sq

Zoro # G200004188
Mfr # 300707-030
product price:  $0.33
/ea
Sold in mult. of 84 for $27.72
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 1.438 in L, 1/4 in Sq 3002500250-1437
Huyett

Undersized Machine Key, Square End, Carbon Steel, Plain, 1.438 in L, 1/4 in Sq

Zoro # G9117431
Mfr # 3002500250-1437
product price:  $0.21
/ea
Sold in mult. of 110 for $23.10
Huyett Oversized Machine Key, Square End, Carbon Steel, Plain, 1-1/4 in L, 1/4 in Sq 3502500250-1250
Huyett

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

Zoro # G300003807
Mfr # 3502500250-1250
product price:  $0.21
/ea
Sold in mult. of 138 for $28.98
Midwest Fastener Machine Key Machine Key, Square End, Steel, Zinc, 1-1/2 in L, 1/8 in Sq, 10 PK 62622
CAD Files Available
Midwest Fastener

Machine Key Machine Key, Square End, Steel, Zinc, 1-1/2 in L, 1/8 in Sq, 10 PK

Zoro # G302526120
Mfr # 62622
product price:  $8.11
/pk 10, $0.81/ea
Sold in mult. of 2 for $16.22
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 3/4 in L, 3/16 in Sq 3001870187-0750
Huyett

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

Zoro # G800004212
Mfr # 3001870187-0750
product price:  $0.08
/ea
Sold in mult. of 385 for $30.80
Huyett Undersized Machine Key, Square End, Carbon Steel, Zinc Clear Trivalent, 2 in L, 3/16 in Sq 3101870187-2000
Huyett

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

Zoro # G9120505
Mfr # 3101870187-2000
product price:  $0.27
/ea
Sold in mult. of 85 for $22.95
Huyett Oversized Machine Key, Round End, Steel, Plain, 40 mm L, 7 mm Sq 320707-040
Huyett

Oversized Machine Key, Round End, Steel, Plain, 40 mm L, 7 mm Sq

Zoro # G9121771
Mfr # 320707-040
product price:  $0.76
/ea
Sold in mult. of 30 for $22.80
Huyett Oversized Machine Key, Round End, Steel, Plain, 2 in L, 1/4 in Sq 3202500250-2000
Huyett

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

Zoro # G9121038
Mfr # 3202500250-2000
product price:  $0.59
/ea
Sold in mult. of 40 for $23.60
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 8 in L, 1/2 in Sq 3005000500-8000
Huyett

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

Zoro # G400006029
Mfr # 3005000500-8000
product price:  $2.55
/ea
Sold in mult. of 9 for $22.95
Huyett Oversized Machine Key, Round End, Steel, Plain, 3 in L, 3/8 in Sq 3203750375-3000
Huyett

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

Zoro # G9121281
Mfr # 3203750375-3000
product price:  $1.25
/ea
Sold in mult. of 18 for $22.50
Huyett Undersized Machine Key, Square End, Steel, Plain, 1 in L, 3/32 in Sq 3000930093-1000
Huyett

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

Zoro # G9116409
Mfr # 3000930093-1000
product price:  $0.30
/ea
Sold in mult. of 65 for $19.50
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 1-3/4 in L, 5/16 in Sq 3003120312-1750
Huyett

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

Zoro # G9117809
Mfr # 3003120312-1750
product price:  $0.41
/ea
Sold in mult. of 65 for $26.65
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
Huyett Undersized Machine Key, Square End, Carbon Steel, Plain, 8 in L, 5/8 in Sq 3006250625-8000
Huyett

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

Zoro # G800004519
Mfr # 3006250625-8000
product price:  $4.95
/ea
Sold in mult. of 5 for $24.75
Huyett Oversized Machine Key, Round End, Steel, Plain, 36 mm L, 12 x 8 mm Sq 321208-036
Huyett

Oversized Machine Key, Round End, Steel, Plain, 36 mm L, 12 x 8 mm Sq

Zoro # G9122456
Mfr # 321208-036
product price:  $0.77
/ea
Sold in mult. of 30 for $23.10
Huyett Oversized Machine Key, Round End, Steel, Plain, 16 mm L, 6 mm Sq 320606-016
Huyett

Oversized Machine Key, Round End, Steel, Plain, 16 mm L, 6 mm Sq

Zoro # G9121710
Mfr # 320606-016
product price:  $0.27
/ea
Sold in mult. of 90 for $24.30
Huyett Oversized Machine Key, Round End, Carbon Steel, Plain, 63 mm L, 10 x 8 mm Sq 321008-063
Huyett

Oversized Machine Key, Round End, Carbon Steel, Plain, 63 mm L, 10 x 8 mm Sq

Zoro # G9122219
Mfr # 321008-063
product price:  $0.99
/ea
Sold in mult. of 25 for $24.75
Huyett Oversized Machine Key, Round End, Carbon Steel, Plain, 50 mm L, 18 x 11 mm Sq 321811-050
Huyett

Oversized Machine Key, Round End, Carbon Steel, Plain, 50 mm L, 18 x 11 mm Sq

Zoro # G9122578
Mfr # 321811-050
product price:  $5.55
/ea
Sold in mult. of 3 for $16.65
Huyett Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 40 mm L, 16 x 10 mm Sq 32Z1610-040
Huyett

Oversized Machine Key, Round End, Carbon Steel, Zinc Clear Trivalent, 40 mm L, 16 x 10 mm Sq

Zoro # G9122867
Mfr # 32Z1610-040
product price:  $3.59
/ea
Sold in mult. of 12 for $43.08
Huyett Oversized Machine Key, Round End, Carbon Steel, Plain, 70 mm L, 14 x 9 mm Sq 321409-070
Huyett

Oversized Machine Key, Round End, Carbon Steel, Plain, 70 mm L, 14 x 9 mm Sq

Zoro # G9122377
Mfr # 321409-070
product price:  $1.85
/ea
Sold in mult. of 14 for $25.90
Huyett Oversized Machine Key, Round End, Carbon Steel, Plain, 100 mm L, 12 x 8 mm Sq 321208-100
Huyett

Oversized Machine Key, Round End, Carbon Steel, Plain, 100 mm L, 12 x 8 mm Sq

Zoro # G9122535
Mfr # 321208-100
product price:  $1.35
/ea
Sold in mult. of 14 for $18.90
Huyett Undersized Machine Key, Square End, Steel, Plain, 1/2 in L, 1/8 in Sq 3001250125-0500
Huyett

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

Zoro # G9116418
Mfr # 3001250125-0500
product price:  $0.16
/ea
Sold in mult. of 400 for $64.00
Zoro Select Oversized Machine Key, Round End, Steel, Plain, 3/4 in L, 3/16 in Sq, 5 PK WWG-37002
Zoro Select

Oversized Machine Key, Round End, Steel, Plain, 3/4 in L, 3/16 in Sq, 5 PK

Zoro # G2104137
Mfr # WWG-37002
product price:  $5.99
/pk 5, $1.20/ea
Zoro Select Oversized Machine Key, Square End, Steel, Plain, 1/2 in L, 1/8 in Sq, 10 PK WWG-35233
Zoro Select

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

Zoro # G0725252
Mfr # WWG-35233
product price:  $5.89
/pk 10, $0.59/ea
Zoro Select Tapered Gib Head Machine Key, Tapered Gib End, Steel, Plain, 2 in L, 3/16 in Sq WWG-0187-2000GB
Zoro Select

Tapered Gib Head Machine Key, Tapered Gib End, Steel, Plain, 2 in L, 3/16 in Sq

Zoro # G1466893
Mfr # WWG-0187-2000GB
product price:  $5.59
/ea
Nordex KEYS, SQUARE MACHINE, STEEL, OILED EPC-F1-100
Nordex

KEYS, SQUARE MACHINE, STEEL, OILED

Zoro # G315938231
Mfr # EPC-F1-100
product price:  $2.89
/ea
Sold in mult. of 10 for $28.90
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
Precision Brand Machine Key, Square End, Steel, 12 in L, 3/16 in Sq, 6 PK 14200
Precision Brand

Machine Key, Square End, Steel, 12 in L, 3/16 in Sq, 6 PK

Zoro # G5321085
Mfr # 14200
product price:  $10.99
/pk 6, $1.83/ea
Zoro Select Oversized Machine Key, Square End, Steel, Plain, 1/2 in L, 3/16 in Sq, 5 PK WWG-37001
Zoro Select

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

Zoro # G1238797
Mfr # WWG-37001
product price:  $8.49
/pk 5, $1.70/ea
Machine Keys (446 items) - Page 2
  • First
  • Previous
  • 2
    of 13 pages
  • Next
  • Last

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 StockBilateral Key StockUndersized Key StockStep Key StockGeneral Washers
Hex Head Cap ScrewsLock NutsHex NutsSocket Head Cap ScrewsLock Washers
machine key squaremachine keymachine key steelmachine key machine keymetric machine key
rounded machine keysundersized machine keymachine key round endgib keyClevis Pins

Sign Up & 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
  • Promo Codes
  • Sitemap
  • Track My Order

Services

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

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