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  7. Square Nuts

Square Nuts (442 items) - Page 9

Oxoxo M5-0.8 Metric Din 562 Thin Square Nut A2 Stainless Steel, 3000PK 593799
Oxoxo

M5-0.8 Metric Din 562 Thin Square Nut A2 Stainless Steel, 3000PK

Zoro # G322699378
Mfr # 593799
product price:  $194.99
/pk 3000, $0.06/ea
Boltsandnuts.Com 500 Pieces 5/16in-18 18-8 Stainless Steel Square Nuts, 500PK 31CSQNSS-500
Boltsandnuts.Com

500 Pieces 5/16in-18 18-8 Stainless Steel Square Nuts, 500PK

Zoro # G214448084
Mfr # 31CSQNSS-500
product price:  $269.99
/pk 500, $0.54/ea
Boltsandnuts.Com 5 Pieces 5/8in-11 Steel Square Nuts Zinc Clear, 5PK 62CSQN2Z-5
Boltsandnuts.Com

5 Pieces 5/8in-11 Steel Square Nuts Zinc Clear, 5PK

Zoro # G914462427
Mfr # 62CSQN2Z-5
product price:  $9.79
/pk 5, $1.96/ea
No Product Image Available
Zoro Select

316 Square Nuts, Plain, PK1

Zoro # G022658057
Mfr # 32-SQ-75C
product price:  $15.89
/ea
Oxoxo 3/4-10 Regular Square Nut Grade 5 Zinc, 200PK 629487
Oxoxo

3/4-10 Regular Square Nut Grade 5 Zinc, 200PK

Zoro # G222689851
Mfr # 629487
product price:  $182.99
/pk 200, $0.91/ea
Oxoxo M6-1.0 Metric Din 562 Thin Square Nut A2 Stainless Steel, 3000PK 593805
Oxoxo

M6-1.0 Metric Din 562 Thin Square Nut A2 Stainless Steel, 3000PK

Zoro # G722679239
Mfr # 593805
product price:  $212.99
/pk 3000, $0.07/ea
Boltsandnuts.Com 10 Pieces 7/8in-9 Steel Square Nuts Zinc Clear, 10PK 87CSQN2Z-10
Boltsandnuts.Com

10 Pieces 7/8in-9 Steel Square Nuts Zinc Clear, 10PK

Zoro # G514466658
Mfr # 87CSQN2Z-10
product price:  $38.45
/pk 10, $3.85/ea
Boltsandnuts.Com 75 Pieces 3/4in-10 Steel Square Nuts Galvanized, 75PK 75CSQN2G-75
Boltsandnuts.Com

75 Pieces 3/4in-10 Steel Square Nuts Galvanized, 75PK

Zoro # G114466089
Mfr # 75CSQN2G-75
product price:  $142.99
/pk 75, $1.91/ea
Zoro Select 5/16-18 Square Nut Regular Galvanized, 1000Pk 31NQRG
Zoro Select

5/16-18 Square Nut Regular Galvanized, 1000Pk

Zoro # G415622856
Mfr # 31NQRG
product price:  $143.99
/pk 1000, $0.14/ea
Boltsandnuts.Com 160 Pieces 3/8in-16 18-8 Stainless Steel Square Nuts, 160PK 37CSQNSS-160
Boltsandnuts.Com

160 Pieces 3/8in-16 18-8 Stainless Steel Square Nuts, 160PK

Zoro # G214461427
Mfr # 37CSQNSS-160
product price:  $155.99
/pk 160, $0.97/ea
Oxoxo M4-0.7 Metric Din 562 Thin Square Nut A2 Stainless Steel, 4000PK 593780
Oxoxo

M4-0.7 Metric Din 562 Thin Square Nut A2 Stainless Steel, 4000PK

Zoro # G522685300
Mfr # 593780
product price:  $258.99
/pk 4000, $0.06/ea
Boltsandnuts.Com 350 Pieces #10-24 Steel Square Nuts Zinc Clear, 350PK 10CSQN2Z-350
Boltsandnuts.Com

350 Pieces #10-24 Steel Square Nuts Zinc Clear, 350PK

Zoro # G914433014
Mfr # 10CSQN2Z-350
product price:  $28.85
/pk 350, $0.08/ea
Oxoxo M6-1.0 Metric Din 557 Square Nut A2 Stainless Steel, 3000PK 593771
Oxoxo

M6-1.0 Metric Din 557 Square Nut A2 Stainless Steel, 3000PK

Zoro # G922689502
Mfr # 593771
product price:  $287.99
/pk 3000, $0.10/ea
Boltsandnuts.Com 50 Pieces 1/2in-13 Steel Square Nuts Galvanized, 50PK 50CSQN2G-50
Boltsandnuts.Com

50 Pieces 1/2in-13 Steel Square Nuts Galvanized, 50PK

Zoro # G714461668
Mfr # 50CSQN2G-50
product price:  $43.35
/pk 50, $0.87/ea
Oxoxo 1/4-20 Regular Square Nut Hot Dipped Galvanized, 2000PK 420694
Oxoxo

1/4-20 Regular Square Nut Hot Dipped Galvanized, 2000PK

Zoro # G222698402
Mfr # 420694
product price:  $294.99
/pk 2000, $0.15/ea
Boltsandnuts.Com 50 Pieces 7/8in-9 Steel Square Nuts Galvanized, 50PK 87CSQN2G-50
Boltsandnuts.Com

50 Pieces 7/8in-9 Steel Square Nuts Galvanized, 50PK

Zoro # G114466249
Mfr # 87CSQN2G-50
product price:  $155.99
/pk 50, $3.12/ea
Boltsandnuts.Com 25 Pieces 5/8in-11 Steel Square Nuts Galvanized, 25PK 62CSQN2G-25
Boltsandnuts.Com

25 Pieces 5/8in-11 Steel Square Nuts Galvanized, 25PK

Zoro # G814462138
Mfr # 62CSQN2G-25
product price:  $42.99
/pk 25, $1.72/ea
Boltsandnuts.Com 300 Pieces 1/2in-13 18-8 Stainless Steel Square Nuts, 300PK 50CSQNSS-300
Boltsandnuts.Com

300 Pieces 1/2in-13 18-8 Stainless Steel Square Nuts, 300PK

Zoro # G114461527
Mfr # 50CSQNSS-300
product price:  $601.99
/pk 300, $2.01/ea
Boltsandnuts.Com 300 Pieces 5/16in-18 Steel Square Nuts Galvanized, 300PK 31CSQN2G-300
Boltsandnuts.Com

300 Pieces 5/16in-18 Steel Square Nuts Galvanized, 300PK

Zoro # G214447933
Mfr # 31CSQN2G-300
product price:  $87.69
/pk 300, $0.29/ea
Oxoxo 1/2-13 Heavy Square Nut Plain, 300PK 420659
Oxoxo

1/2-13 Heavy Square Nut Plain, 300PK

Zoro # G622700071
Mfr # 420659
product price:  $215.99
/pk 300, $0.72/ea
Oxoxo 1 1/2-6 Regular Square Nut Zinc, 10PK 171403
Oxoxo

1 1/2-6 Regular Square Nut Zinc, 10PK

Zoro # G522694678
Mfr # 171403
product price:  $101.99
/pk 10, $10.20/ea
Boltsandnuts.Com 300 Pieces 5/16in-18 Steel Square Nuts Zinc Clear, 300PK 31CSQN2Z-300
Boltsandnuts.Com

300 Pieces 5/16in-18 Steel Square Nuts Zinc Clear, 300PK

Zoro # G414447832
Mfr # 31CSQN2Z-300
product price:  $68.65
/pk 300, $0.23/ea
Boltsandnuts.Com 150 Pieces 5/16in-18 Steel Square Nuts Zinc Clear, 150PK 31CSQN2Z-150
Boltsandnuts.Com

150 Pieces 5/16in-18 Steel Square Nuts Zinc Clear, 150PK

Zoro # G514447787
Mfr # 31CSQN2Z-150
product price:  $35.55
/pk 150, $0.24/ea
Boltsandnuts.Com 10 Pieces 1in-8 Steel Square Nuts Galvanized, 10PK 100CSQN2G-10
Boltsandnuts.Com

10 Pieces 1in-8 Steel Square Nuts Galvanized, 10PK

Zoro # G214425030
Mfr # 100CSQN2G-10
product price:  $58.95
/pk 10, $5.90/ea
Oxoxo 3/4-10 Regular Square Nut Hot Dipped Galvanized, 100PK 420742
Oxoxo

3/4-10 Regular Square Nut Hot Dipped Galvanized, 100PK

Zoro # G222673065
Mfr # 420742
product price:  $148.99
/pk 100, $1.49/ea
Boltsandnuts.Com 750 Pieces 1/2in-13 Steel Square Nuts Zinc Clear, 750PK 50CSQN2Z-750
Boltsandnuts.Com

750 Pieces 1/2in-13 Steel Square Nuts Zinc Clear, 750PK

Zoro # G214461687
Mfr # 50CSQN2Z-750
product price:  $331.99
/pk 750, $0.44/ea
Boltsandnuts.Com 25 Pieces 3/8in-16 18-8 Stainless Steel Square Nuts, 25PK 37CSQNSS-25
Boltsandnuts.Com

25 Pieces 3/8in-16 18-8 Stainless Steel Square Nuts, 25PK

Zoro # G514461431
Mfr # 37CSQNSS-25
product price:  $35.05
/pk 25, $1.40/ea
Zoro Select 3/4-10 Square Nut Regular Grd 5 Plain, 200Pk 75NQR5P
Zoro Select

3/4-10 Square Nut Regular Grd 5 Plain, 200Pk

Zoro # G615623011
Mfr # 75NQR5P
product price:  $118.99
/pk 200, $0.59/ea
Oxoxo 5/8-11 Heavy Square Nut Plain, 200PK 420661
Oxoxo

5/8-11 Heavy Square Nut Plain, 200PK

Zoro # G022682212
Mfr # 420661
product price:  $226.99
/pk 200, $1.13/ea
Boltsandnuts.Com 1250 Pieces 1/4in-20 Steel Square Nuts Galvanized, 1250PK 25CSQN2G-1250
Boltsandnuts.Com

1250 Pieces 1/4in-20 Steel Square Nuts Galvanized, 1250PK

Zoro # G114449938
Mfr # 25CSQN2G-1250
product price:  $137.99
/pk 1250, $0.11/ea
Boltsandnuts.Com 30 Pieces 3/4in-10 Steel Square Nuts Galvanized, 30PK 75CSQN2G-30
Boltsandnuts.Com

30 Pieces 3/4in-10 Steel Square Nuts Galvanized, 30PK

Zoro # G614466091
Mfr # 75CSQN2G-30
product price:  $67.55
/pk 30, $2.25/ea
Boltsandnuts.Com 50 Pieces 5/8in-11 Steel Square Nuts Galvanized, 50PK 62CSQN2G-50
Boltsandnuts.Com

50 Pieces 5/8in-11 Steel Square Nuts Galvanized, 50PK

Zoro # G214462066
Mfr # 62CSQN2G-50
product price:  $78.89
/pk 50, $1.58/ea
Boltsandnuts.Com 5 Pieces 3/4in-10 Steel Square Nuts Zinc Clear, 5PK 75CSQN2Z-5
Boltsandnuts.Com

5 Pieces 3/4in-10 Steel Square Nuts Zinc Clear, 5PK

Zoro # G914466500
Mfr # 75CSQN2Z-5
product price:  $14.15
/pk 5, $2.83/ea
Boltsandnuts.Com 125 Pieces 5/8in-11 Steel Square Nuts Galvanized, 125PK 62CSQN2G-125
Boltsandnuts.Com

125 Pieces 5/8in-11 Steel Square Nuts Galvanized, 125PK

Zoro # G714462177
Mfr # 62CSQN2G-125
product price:  $158.99
/pk 125, $1.27/ea
Boltsandnuts.Com 500 Pieces 3/8in-16 Steel Square Nuts Zinc Clear, 500PK 37CSQN2Z-500
Boltsandnuts.Com

500 Pieces 3/8in-16 Steel Square Nuts Zinc Clear, 500PK

Zoro # G114461107
Mfr # 37CSQN2Z-500
product price:  $133.99
/pk 500, $0.27/ea
Boltsandnuts.Com 50 Pieces 1/2in-13 Steel Square Nuts Zinc Clear, 50PK 50CSQN2Z-50
Boltsandnuts.Com

50 Pieces 1/2in-13 Steel Square Nuts Zinc Clear, 50PK

Zoro # G114461671
Mfr # 50CSQN2Z-50
product price:  $35.75
/pk 50, $0.72/ea
Square Nuts (442 items) - Page 9
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About Square Nuts

Square Nuts are a type of fastener commonly used in industrial and construction applications. Square Nuts are typically threaded and designed to be secured to a bolt, threaded rod, or other fasteners to create a secure connection between two pieces of material.

Types of Square Nuts

Square Nuts come in several sizes and shapes including square nuts with flanges, and hexagonal square nuts. Depending on the application, certain types of Square Nuts may be more suitable than others due to their different dimensions, threading patterns, or material compositions.

How Square Nuts are Made

Square Nuts are typically manufactured from steel alloys that can withstand high levels of stress and strain while also being corrosion resistant. Depending on the application they may be heat treated for additional strength or plated with zinc for added protection against rust.

Industries that use Square Nuts

Square Nuts are often used in automotive repair shops when replacing brakes or shock absorbers. They're also frequently used by construction professionals when installing decking boards or railing systems. Finally, they’re commonly used by electricians when mounting electrical boxes onto walls using square threaded rods and nuts.

Find the Square 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 NutsLock NutsSpring Nuts & Cage NutsWing NutsGeneral Washers
Hex Head Cap ScrewsMachine ScrewsLock WashersFully-Threaded Rods & StudsExternal Retaining Rings
1/4-20 stainless steel nuts3/8 galvanized nut1/2-13 square nut1/4-20 stainless steel nutvinyl ester resin
1/2 square nut5/8-11 hex nutsfine thread nutssquare nut1/4-20 square nut

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