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Lock Nuts (9,500+ items) - Page 258

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
Newport Fasteners Nylon Insert Lock Nut, 1/2"-20, Steel, Grade A, Zinc Plated, 100 PK 969366-PR-100
Newport Fasteners

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

Zoro # G506331995
Mfr # 969366-PR-100
product price: $68.99
/pk 100, $0.69/ea
Suburban Bolt And Supply Nylon Insert Lock Nut, 1-1/4"-12, Nylon, Zinc Plated A04311600NE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 1-1/4"-12, Nylon, Zinc Plated

Zoro # G403460026
Mfr # A04311600NE
product price: $10.25
/ea
Sold in mult. of 10 for $102.50
Suburban Bolt And Supply Nylon Insert Lock Nut, 7/16"-14, Nylon, Zinc Plated A04202800NE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 7/16"-14, Nylon, Zinc Plated

Zoro # G703458983
Mfr # A04202800NE
product price: $0.30
/ea
Sold in mult. of 100 for $30.00
Suburban Bolt And Supply Nylon Insert Lock Nut, 1"-8, Nylon, Zinc Plated A04210000NE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 1"-8, Nylon, Zinc Plated

Zoro # G203462022
Mfr # A04210000NE
product price: $4.35
/ea
Sold in mult. of 25 for $108.75
Zoro Select Lock Nut, 1/2"-13, Steel, Wax, 400 PK 50NY
Zoro Select

Lock Nut, 1/2"-13, Steel, Wax, 400 PK

Zoro # G2455124
Mfr # 50NY
product price: $89.49
/pk 400, $0.22/ea
Erickson Locknut/Stopscrew, STOP Screw SS056041G
Erickson

Locknut/Stopscrew, STOP Screw

Zoro # G3586981
Mfr # SS056041G
product price: $21.79
/ea
Sold in mult. of 5 for $108.95
Newport Fasteners Nylon Insert Lock Nut, 7/16"-20, 316 Stainless Steel, Not Graded, 2500 PK 108092-BR-2500
Newport Fasteners

Nylon Insert Lock Nut, 7/16"-20, 316 Stainless Steel, Not Graded, 2500 PK

Zoro # G206327854
Mfr # 108092-BR-2500
product price: $3,420.99
/pk 2500, $1.37/ea
Zoro Select Lock Nut, 5/16"-18, Steel, Grade C, Wax, 0.166 in Ht, 1000 PK 31NO
Zoro Select

Lock Nut, 5/16"-18, Steel, Grade C, Wax, 0.166 in Ht, 1000 PK

Zoro # G2447144
Mfr # 31NO
product price: $128.99
/pk 1000, $0.13/ea
Erickson Locknut/Stopscrew, SEAL DISC ER20 D8mm CDER20080M
Erickson

Locknut/Stopscrew, SEAL DISC ER20 D8mm

Zoro # G3586954
Mfr # CDER20080M
product price: $38.49
/ea
Zoro Select Lock Nut, 5/16"-18, Steel, Wax, 500 PK 31NXH
Zoro Select

Lock Nut, 5/16"-18, Steel, Wax, 500 PK

Zoro # G2453961
Mfr # 31NXH
product price: $478.99
/pk 500, $0.96/ea
Boltsandnuts.Com Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 100 PK M10FPTN10Z-100
Boltsandnuts.Com

Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 100 PK

Zoro # G014493888
Mfr # M10FPTN10Z-100
product price: $39.85
/pk 100, $0.40/ea
Boltsandnuts.Com Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 2800 PK 25CLSLN2Z-2800
Boltsandnuts.Com

Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 2800 PK

Zoro # G014447911
Mfr # 25CLSLN2Z-2800
product price: $372.99
/pk 2800, $0.13/ea
Suburban Bolt And Supply Nylon Insert Lock Nut, 5/8"-18, Nylon, Zinc Plated A0430400NTE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 5/8"-18, Nylon, Zinc Plated

Zoro # G003459178
Mfr # A0430400NTE
product price: $1.55
/ea
Sold in mult. of 50 for $77.50
Boltsandnuts.Com Top Lock Lock Nut, M12-1.75, Class 10, Zinc Plated, 125 PK M12CPTN10Z-125
Boltsandnuts.Com

Top Lock Lock Nut, M12-1.75, Class 10, Zinc Plated, 125 PK

Zoro # G014495264
Mfr # M12CPTN10Z-125
product price: $83.15
/pk 125, $0.67/ea
Heico-Lock 2-Piece Wedge Lock Nut, M22-2.5, Steel, Class 10, Zinc-Coated, 18 1/20 mm Ht, 2 PK HLM-22-B
Heico-Lock

2-Piece Wedge Lock Nut, M22-2.5, Steel, Class 10, Zinc-Coated, 18 1/20 mm Ht, 2 PK

Zoro # G011471469
Mfr # HLM-22-B
product price: $25.99
/pk 2, $13.00/ea
Boltsandnuts.Com Serrated Lock Nut, 1/4"-20, Steel, Zinc Plated, 200 PK 25CLSLN2Z-200
Boltsandnuts.Com

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

Zoro # G014447867
Mfr # 25CLSLN2Z-200
product price: $38.49
/pk 200, $0.19/ea
Oxoxo 4-40-1 Self Clinching Nut 303 Stainless Steel, 5000PK 304481
Oxoxo

4-40-1 Self Clinching Nut 303 Stainless Steel, 5000PK

Zoro # G022691603
Mfr # 304481
product price: $2,166.99
/pk 5000, $0.43/ea
Suburban Bolt And Supply Nylon Insert Lock Nut, 1/2"-20, Nylon, Zinc Plated A0430320NTE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 1/2"-20, Nylon, Zinc Plated

Zoro # G003458430
Mfr # A0430320NTE
product price: $0.45
/ea
Sold in mult. of 100 for $45.00
Suburban Bolt And Supply Nylon Insert Lock Nut, 1-1/2"-12, Nylon, Zinc Plated A0431320NTE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 1-1/2"-12, Nylon, Zinc Plated

Zoro # G003460563
Mfr # A0431320NTE
product price: $20.35
/ea
Sold in mult. of 10 for $203.50
Heico-Lock 2-Piece Wedge Lock Nut, M16-2.0, Steel, Class 10, Zinc-Coated, 14 1/25 mm Ht, 4 PK HLM-16-B
Heico-Lock

2-Piece Wedge Lock Nut, M16-2.0, Steel, Class 10, Zinc-Coated, 14 1/25 mm Ht, 4 PK

Zoro # G011471445
Mfr # HLM-16-B
product price: $27.65
/pk 4, $6.91/ea
Suburban Bolt And Supply Nylon Insert Lock Nut, 1-1/2"-6, Nylon, Zinc Plated A0421320NTE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 1-1/2"-6, Nylon, Zinc Plated

Zoro # G003463229
Mfr # A0421320NTE
product price: $21.19
/ea
Sold in mult. of 10 for $211.90
No Product Image Available
Cy-Chrome

Jam Nut, 1/4"-20, Steel, Grade 2, Chrome Plated, 5/32 in Ht, 10 PK

Zoro # G9505846
Mfr # MPB1434
product price: $8.35
/pk 10, $0.84/ea
Phoenix Contact A-INL-NPT1-N-S Counter nut Cable gland 1416012
Phoenix Contact

A-INL-NPT1-N-S Counter nut Cable gland

Zoro # G515309077
Mfr # 1416012
product price: $5.49
/ea
Sold in mult. of 5 for $27.45
Suburban Bolt And Supply Lock Nut, 5/8"-11, Grade G A04204000FL8
Suburban Bolt And Supply

Lock Nut, 5/8"-11, Grade G

Zoro # G903497621
Mfr # A04204000FL8
product price: $1.25
/ea
Sold in mult. of 20 for $25.00
No Product Image Available
Midwest Fastener

Lock Nut, 3/4"-10, Nylon, Zinc Plated

Zoro # G806902093
Mfr # 03656
product price: $26.99
/ea
Titan Fasteners Lock Nut, #5-40, Steel, Class 8, Zinc Plated, 100 PK BCU55
Titan Fasteners

Lock Nut, #5-40, Steel, Class 8, Zinc Plated, 100 PK

Zoro # G405741550
Mfr # BCU55
product price: $15.15
/pk 100, $0.15/ea
Sold in mult. of 2 for $30.30
Erickson Locknut/Stopscrew, GLOBALSTOPScrew SS050038G
Erickson

Locknut/Stopscrew, GLOBALSTOPScrew

Zoro # G3587709
Mfr # SS050038G
product price: $17.79
/ea
Sold in mult. of 5 for $88.95
Erickson Locknut/Stopscrew, LOCKNUT LNA LNA108M
Erickson

Locknut/Stopscrew, LOCKNUT LNA

Zoro # G3587891
Mfr # LNA108M
product price: $49.49
/ea
Boltsandnuts.Com Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 250 PK M10FPTN10Z-250
Boltsandnuts.Com

Top Lock Lock Nut, M10-1.5, Class 10, Zinc Plated, 250 PK

Zoro # G914493827
Mfr # M10FPTN10Z-250
product price: $97.89
/pk 250, $0.39/ea
Huyett Self-Retained Nuts, 3/8"-16, Spring Steel, Zinc Plated, 0.155 in Ht EFLNH-RF381600-598
Huyett

Self-Retained Nuts, 3/8"-16, Spring Steel, Zinc Plated, 0.155 in Ht

Zoro # G815913981
Mfr # EFLNH-RF381600-598
product price: $0.11
/ea
Sold in mult. of 150 for $16.50
Huyett Top Lock Distorted Thread Lock Nut, 1/4-20, Steel, Grade G, Phosphate and Oil, 0.3 in Ht NUTH96-0250-0300GGSO
Huyett

Top Lock Distorted Thread Lock Nut, 1/4-20, Steel, Grade G, Phosphate and Oil, 0.3 in Ht

Zoro # G613331178
Mfr # NUTH96-0250-0300GGSO
product price: $0.10
/ea
Sold in mult. of 175 for $17.50
Adornos Lock Nut M2.5 Spare Parts, Black - 4 Piece AD2993342
Adornos

Lock Nut M2.5 Spare Parts, Black - 4 Piece

Zoro # G811997244
Mfr # AD2993342
product price: $19.49
/ea
No Product Image Available
Orrco

BRS Lock Nut, 12PK

Zoro # G610722863
Mfr # 60168
product price: $54.65
/pk 12, $4.55/ea
Erickson Locknut/Stopscrew, 180DANOSEPC/01STYLE NP181
Erickson

Locknut/Stopscrew, 180DANOSEPC/01STYLE

Zoro # G3587173
Mfr # NP181
product price: $119.99
/ea
Durastar Nylon Insert Lock Nut, 1/2"-13, 7/16 in Ht NT0805
Durastar

Nylon Insert Lock Nut, 1/2"-13, 7/16 in Ht

Zoro # G3731206
Mfr # NT0805
product price: $0.19
/ea
Sold in mult. of 100 for $19.00
Lock Nuts (9,500+ items) - Page 258
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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 NutsCoupling NutsWing NutsGeneral Washers
Hex Head Cap ScrewsSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
10-32 stainless nut10-24 lock nut10-24 nylon10-32 washer10-32 nylon nut
1 1 2 lock nut10-24 nylock10-32 lock nuts10-32 nut10-24 nylon lock nut

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