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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 256

Skf Lock Nut KM 15
Skf

Lock Nut

Zoro # G909843668
Mfr # KM 15
product price: 
$77.69
/ea
Sold in mult. of 5 for $388.45
Boltsandnuts.Com Lock Nut, 7/16"-20, Grade L9, Zinc Yellow, 90 PK 43FHLNL9Y-90
Boltsandnuts.Com

Lock Nut, 7/16"-20, Grade L9, Zinc Yellow, 90 PK

Zoro # G714483394
Mfr # 43FHLNL9Y-90
product price: 
$227.99
/pk 90, $2.53/ea
Boltsandnuts.Com External Tooth Lock Washer Lock Nut, #10-32, Steel, Zinc Plated, 5000 PK 10FNKE2Z-5000
Boltsandnuts.Com

External Tooth Lock Washer Lock Nut, #10-32, Steel, Zinc Plated, 5000 PK

Zoro # G814434845
Mfr # 10FNKE2Z-5000
product price: 
$234.99
/pk 5000, $0.05/ea
Zoro Select Lock Nut, 3/8"-24, Nylon, Zinc Plated, 0.335 in Ht, 1000 PK 38NST
Zoro Select

Lock Nut, 3/8"-24, Nylon, Zinc Plated, 0.335 in Ht, 1000 PK

Zoro # G2451484
Mfr # 38NST
product price: 
$97.49
/pk 1000, $0.10/ea
Newport Fasteners Nylon Insert Lock Nut, #10-32, Steel, Grade A, Zinc Plated, 100 PK 491124-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #10-32, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G406327500
Mfr # 491124-PR-100
product price: 
$27.89
/pk 100, $0.28/ea
Erickson Locknut and StopScrew, 200 DBLANG ASSY NPA238
Erickson

Locknut and StopScrew, 200 DBLANG ASSY

Zoro # G3586990
Mfr # NPA238
product price: 
$56.49
/ea
Boltsandnuts.Com Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 200 PK 25CSLN2Z-200
Boltsandnuts.Com

Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 200 PK

Zoro # G614449704
Mfr # 25CSLN2Z-200
product price: 
$15.29
/pk 200, $0.08/ea
Heico-Lock 2-Piece Wedge Lock Nut, M24-3.0, Steel, Class 10, Zinc-Coated, 20 17/20 mm Ht, 5 PK HLMG-24/10
Heico-Lock

2-Piece Wedge Lock Nut, M24-3.0, Steel, Class 10, Zinc-Coated, 20 17/20 mm Ht, 5 PK

Zoro # G611471418
Mfr # HLMG-24/10
product price: 
$46.25
/pk 5, $9.25/ea
Erickson Locknut/Stopscrew, 0.3125-24UNF-2A SS031031G
Erickson

Locknut/Stopscrew, 0.3125-24UNF-2A

Zoro # G3586421
Mfr # SS031031G
product price: 
$17.99
/ea
Sold in mult. of 10 for $179.90
Zoro Select Lock Nut, 3/4"-16, Steel, Grade C, Wax, 0.382 in Ht, 100 PK 76NO
Zoro Select

Lock Nut, 3/4"-16, Steel, Grade C, Wax, 0.382 in Ht, 100 PK

Zoro # G2447275
Mfr # 76NO
product price: 
$161.99
/pk 100, $1.62/ea
Zoro Select Self Clinching Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Plain, 1000 PK 31-3NCL303
Zoro Select

Self Clinching Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Plain, 1000 PK

Zoro # G2438044
Mfr # 31-3NCL303
product price: 
$1,414.99
/pk 1000, $1.41/ea
Boltsandnuts.Com Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 50 PK M10CPTN10Z-50
Boltsandnuts.Com

Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 50 PK

Zoro # G414494942
Mfr # M10CPTN10Z-50
product price: 
$28.99
/pk 50, $0.58/ea
Erickson Locknut/Stopscrew, SEALING RING CDER32110M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3586412
Mfr # CDER32110M
product price: 
$56.59
/ea
Boltsandnuts.Com Nylon Insert Lock Nut, 5/16"-24, Grade 8, Phosphate and Oil, 750 PK 31FNNECP-750
Boltsandnuts.Com

Nylon Insert Lock Nut, 5/16"-24, Grade 8, Phosphate and Oil, 750 PK

Zoro # G614449650
Mfr # 31FNNECP-750
product price: 
$134.99
/pk 750, $0.18/ea
Whittet-Higgins 32 Threads per Inch, 1-3/8 in. Outside Diameter PN-04
Whittet-Higgins

32 Threads per Inch, 1-3/8 in. Outside Diameter

Zoro # G412509808
Mfr # PN-04
product price: 
$7.75
/ea
Sold in mult. of 2 for $15.50
Zoro Select Lock Nut, 1/4"-28, Steel, Grade C, Wax, 0.145 in Ht, 1000 PK 15NO
Zoro Select

Lock Nut, 1/4"-28, Steel, Grade C, Wax, 0.145 in Ht, 1000 PK

Zoro # G2446970
Mfr # 15NO
product price: 
$104.99
/pk 1000, $0.10/ea
Erickson Locknut/Stopscrew, 300DAASSY/DPFLHLDR NPA338
Erickson

Locknut/Stopscrew, 300DAASSY/DPFLHLDR

Zoro # G3586710
Mfr # NPA338
product price: 
$74.95
/ea
Zoro Select Lock Nut, Plain, Nylon Insert, PK10 ZNUT-1139
Zoro Select

Lock Nut, Plain, Nylon Insert, PK10

Zoro # G822412125
Mfr # ZNUT-1139
product price: 
$3.69
/pk 10, $0.37/ea
Sold in mult. of 3 for $11.07
Erickson Locknut/Stopscrew, SEALING RING CDER32140M
Erickson

Locknut/Stopscrew, SEALING RING

Zoro # G3586525
Mfr # CDER32140M
product price: 
$56.59
/ea
Zoro Select Lock Nut, M6-1.00, A2 Stainless Steel, Not Graded, 3000 PK M6D982A2
Zoro Select

Lock Nut, M6-1.00, A2 Stainless Steel, Not Graded, 3000 PK

Zoro # G8544473
Mfr # M6D982A2
product price: 
$279.99
/pk 3000, $0.09/ea
Zoro Select Lock Nut, #10-32, Steel, Wax, 1000 PK 11NXL
Zoro Select

Lock Nut, #10-32, Steel, Wax, 1000 PK

Zoro # G2454250
Mfr # 11NXL
product price: 
$298.99
/pk 1000, $0.30/ea
Zoro Select Lock Nut, 5/16"-24, Steel, Grade C, Wax, 0.166 in Ht, 1000 PK 32NO
Zoro Select

Lock Nut, 5/16"-24, Steel, Grade C, Wax, 0.166 in Ht, 1000 PK

Zoro # G2447214
Mfr # 32NO
product price: 
$143.99
/pk 1000, $0.14/ea
Erickson Locknut and StopScrew, CDER32100M CDER32100M
Erickson

Locknut and StopScrew, CDER32100M

Zoro # G3586814
Mfr # CDER32100M
product price: 
$56.59
/ea
Zoro Select Lock Nut, 5/16"-24, Nylon, Zinc Plated, 0.25 in Ht, 2000 PK 32NST
Zoro Select

Lock Nut, 5/16"-24, Nylon, Zinc Plated, 0.25 in Ht, 2000 PK

Zoro # G2451335
Mfr # 32NST
product price: 
$143.99
/pk 2000, $0.07/ea
Zoro Select Self Clinching Lock Nut, #6-32, 18-8 Stainless Steel, Not Graded, Plain, 5000 PK 06-3NCL303
Zoro Select

Self Clinching Lock Nut, #6-32, 18-8 Stainless Steel, Not Graded, Plain, 5000 PK

Zoro # G2437922
Mfr # 06-3NCL303
product price: 
$1,604.99
/pk 5000, $0.32/ea
Erickson LOCKNUT-COOLANT STYLE LNABER32M
Erickson

LOCKNUT-COOLANT STYLE

Zoro # G3586613
Mfr # LNABER32M
product price: 
$137.99
/ea
Erickson Locknut and StopScrew, Coolant SSCC112
Erickson

Locknut and StopScrew, Coolant

Zoro # G3586884
Mfr # SSCC112
product price: 
$49.39
/ea
Zoro Select Lock Nut, 3/8"-16, Steel, Case Hardened, Yellow Zinc, 0.23 in Ht, 1000 PK 37NRY
Zoro Select

Lock Nut, 3/8"-16, Steel, Case Hardened, Yellow Zinc, 0.23 in Ht, 1000 PK

Zoro # G2449244
Mfr # 37NRY
product price: 
$165.99
/pk 1000, $0.17/ea
Zoro Select Lock Nut, 3/8"-16, Steel, Grade 8, Yellow Zinc, 0.23 in Ht, 1000 PK 37NR8
Zoro Select

Lock Nut, 3/8"-16, Steel, Grade 8, Yellow Zinc, 0.23 in Ht, 1000 PK

Zoro # G2449095
Mfr # 37NR8
product price: 
$235.99
/pk 1000, $0.24/ea
Zoro Select Lock Nut, #12-24, Nylon, Zinc Plated, 0.225 in Ht, 4000 PK 12NST
Zoro Select

Lock Nut, #12-24, Nylon, Zinc Plated, 0.225 in Ht, 4000 PK

Zoro # G2451502
Mfr # 12NST
product price: 
$436.99
/pk 4000, $0.11/ea
Heico-Lock 2-Piece Wedge Lock Nut, M14-2.0, Steel, Class 10, Zinc-Coated, 12 12/25 mm Ht, 6 PK HLM-14-B
Heico-Lock

2-Piece Wedge Lock Nut, M14-2.0, Steel, Class 10, Zinc-Coated, 12 12/25 mm Ht, 6 PK

Zoro # G311471428
Mfr # HLM-14-B
product price: 
$25.39
/pk 6, $4.23/ea
Zoro Select Self Clinching Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Plain, 1000 PK 31-1NCL303
Zoro Select

Self Clinching Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Plain, 1000 PK

Zoro # G2438141
Mfr # 31-1NCL303
product price: 
$1,055.99
/pk 1000, $1.06/ea
Dodge Industrial Adapter Lock Nut; 2-15/16 in. Size 066029
Dodge Industrial

Adapter Lock Nut; 2-15/16 in. Size

Zoro # G212503785
Mfr # 066029
product price: 
$388.99
/ea
Newport Fasteners Nylon Insert Lock Nut, 1/2"-20, Steel, Grade A, Zinc Plated, 100 PK 466361-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 1/2"-20, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G906327703
Mfr # 466361-PR-100
product price: 
$83.69
/pk 100, $0.84/ea
Oxoxo 3/8-24 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake, 1000PK 192459
Oxoxo

3/8-24 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake, 1000PK

Zoro # G722680167
Mfr # 192459
product price: 
$162.99
/pk 1000, $0.16/ea
Zoro Select Lock Nut, 1/4"-20, 18-8 Stainless Steel, Not Graded, 250 PK 14NXLTH188
Zoro Select

Lock Nut, 1/4"-20, 18-8 Stainless Steel, Not Graded, 250 PK

Zoro # G2454844
Mfr # 14NXLTH188
product price: 
$478.99
/pk 250, $1.92/ea
Lock Nuts (10,000+ items) - Page 256
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About Lock Nuts

Lock Nuts are a type of fastener that is designed to prevent a nut from coming loose when it is secured with a bolt. They are usually threaded and tightened onto the bolt to create a secure connection, which helps keep the nuts from vibrating off. Lock Nuts come in many different varieties and can be used in any number of applications.

Types of Lock Nuts

The most common types of lock nuts are nylock flange nuts, stainless steel lock nuts, and steel lock nuts. Depending on the application they will be used for, they can vary in size, shape, threading type, material composition or even locking mechanism.

How Lock Nuts are Made

Lock Nuts are typically made using either metal or plastic components and have threads cut into them so that they can be screwed onto bolts. They also often include an additional locking element such as an O-ring or nylon insert to help prevent loosening due to vibration or shock.

Industries that use Lock Nuts

Lock Nuts are commonly used in industries such as automotive repair, manufacturing, construction and plumbing. Professionals who work in these fields rely on these fasteners to securely hold parts together during assembly processes and repairs.

Find the Lock Nuts 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

Hex NutsFlange NutsCap Nuts & Acorn NutsWing NutsGeneral Washers
Hex Head Cap ScrewsMachine ScrewsSocket Head Cap ScrewsLock WashersSelf-Tapping Screws
2 inch locknutdistorted lock nut1" lock nuts1/2" flange lock nut1/4" locking nut
10mm nuts3/8-16 ss nuts3/4 lock nuts4" lock nuts5/16-18 nylon locking nut

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