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  7. Square Nuts

Square Nuts (442 items) - Page 11

Oxoxo 1-8 Regular Square Nut Hot Dipped Galvanized, 50PK 420762
Oxoxo

1-8 Regular Square Nut Hot Dipped Galvanized, 50PK

Zoro # G822683358
Mfr # 420762
product price:  $194.99
/pk 50, $3.90/ea
Oxoxo 1 1/4-7 Regular Square Nut Zinc, 20PK 157223
Oxoxo

1 1/4-7 Regular Square Nut Zinc, 20PK

Zoro # G022661156
Mfr # 157223
product price:  $123.99
/pk 20, $6.20/ea
Boltsandnuts.Com 175 Pieces 7/8in-9 Steel Square Nuts Zinc Clear, 175PK 87CSQN2Z-175
Boltsandnuts.Com

175 Pieces 7/8in-9 Steel Square Nuts Zinc Clear, 175PK

Zoro # G214466736
Mfr # 87CSQN2Z-175
product price:  $369.99
/pk 175, $2.11/ea
No Product Image Available
Zoro Select

316 Square Nuts, Plain, PK1

Zoro # G022658057
Mfr # 32-SQ-75C
product price:  $15.89
/ea
Boltsandnuts.Com 250 Pieces 1/4in-20 Steel Square Nuts Galvanized, 250PK 25CSQN2G-250
Boltsandnuts.Com

250 Pieces 1/4in-20 Steel Square Nuts Galvanized, 250PK

Zoro # G414449751
Mfr # 25CSQN2G-250
product price:  $37.35
/pk 250, $0.15/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 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 3/8-16 Regular Square Nut Zinc, 700PK 190770
Oxoxo

3/8-16 Regular Square Nut Zinc, 700PK

Zoro # G822662667
Mfr # 190770
product price:  $116.99
/pk 700, $0.17/ea
No Product Image Available
Zoro Select

316 Square Nuts, Plain, PK50

Zoro # G222656099
Mfr # 32-SQ-25C
product price:  $15.29
/pk 50, $0.31/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
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 200 Pieces 3/8in-16 Steel Square Nuts Zinc Clear, 200PK 37CSQN2Z-200
Boltsandnuts.Com

200 Pieces 3/8in-16 Steel Square Nuts Zinc Clear, 200PK

Zoro # G414461050
Mfr # 37CSQN2Z-200
product price:  $66.75
/pk 200, $0.33/ea
No Product Image Available
Zoro Select

Metric Square Nuts A-2, Plain, PK50

Zoro # G622656248
Mfr # 1-MSQ-8
product price:  $15.29
/pk 50, $0.31/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 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
No Product Image Available
Zoro Select

Metric Square Nuts A-2, Plain, PK25

Zoro # G022656589
Mfr # 1-MSQ-10
product price:  $13.19
/pk 25, $0.53/ea
No Product Image Available
Zoro Select

18-8 Square Nuts Chamfered, Plain, PK100

Zoro # G422657728
Mfr # 1-SQC-10F
product price:  $11.39
/pk 100, $0.11/ea
Oxoxo 1 1/8-7 Regular Square Nut Zinc, 30PK 152118
Oxoxo

1 1/8-7 Regular Square Nut Zinc, 30PK

Zoro # G022664843
Mfr # 152118
product price:  $75.89
/pk 30, $2.53/ea
Boltsandnuts.Com 100 Pieces 5/16in-18 18-8 Stainless Steel Square Nuts, 100PK 31CSQNSS-100
Boltsandnuts.Com

100 Pieces 5/16in-18 18-8 Stainless Steel Square Nuts, 100PK

Zoro # G414448235
Mfr # 31CSQNSS-100
product price:  $79.15
/pk 100, $0.79/ea
No Product Image Available
Zoro Select

18-8ss Square Nut Full, Plain, PK2

Zoro # G422656943
Mfr # 1-QFN-75C
product price:  $7.89
/pk 2, $3.95/ea
Sold in mult. of 2 for $15.78
Oxoxo 5/8-11 Regular Square Nut Zinc, 200PK 208765
Oxoxo

5/8-11 Regular Square Nut Zinc, 200PK

Zoro # G822695399
Mfr # 208765
product price:  $233.99
/pk 200, $1.17/ea
Boltsandnuts.Com 400 Pieces 5/8in-11 Steel Square Nuts Galvanized, 400PK 62CSQN2G-400
Boltsandnuts.Com

400 Pieces 5/8in-11 Steel Square Nuts Galvanized, 400PK

Zoro # G314462089
Mfr # 62CSQN2G-400
product price:  $396.99
/pk 400, $0.99/ea
Oxoxo 5/16-18 Regular Square Nut Hot Dipped Galvanized, 1000PK 420709
Oxoxo

5/16-18 Regular Square Nut Hot Dipped Galvanized, 1000PK

Zoro # G722663269
Mfr # 420709
product price:  $256.99
/pk 1000, $0.26/ea
Boltsandnuts.Com 12 Pieces 1in-8 Steel Square Nuts Zinc Clear, 12PK 100CSQN2Z-12
Boltsandnuts.Com

12 Pieces 1in-8 Steel Square Nuts Zinc Clear, 12PK

Zoro # G814424945
Mfr # 100CSQN2Z-12
product price:  $62.19
/pk 12, $5.18/ea
No Product Image Available
Zoro Select

18-8 Square Nuts Chamfered, Plain, PK15

Zoro # G522657079
Mfr # 1-SQC-37F
product price:  $12.59
/pk 15, $0.84/ea
No Product Image Available
Zoro Select

316 Square Nuts, Plain, PK2

Zoro # G322656227
Mfr # 32-SQ-62C
product price:  $9.59
/pk 2, $4.80/ea
Boltsandnuts.Com 2 Pieces 7/8in-9 Steel Square Nuts Galvanized, 2PK 87CSQN2G-2
Boltsandnuts.Com

2 Pieces 7/8in-9 Steel Square Nuts Galvanized, 2PK

Zoro # G814466273
Mfr # 87CSQN2G-2
product price:  $10.45
/pk 2, $5.23/ea
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
No Product Image Available
Zoro Select

Metric Square Nuts A-2, Plain, PK100

Zoro # G822657816
Mfr # 1-MSQ-4
product price:  $9.59
/pk 100, $0.10/ea
Oxoxo 3/8-16 Regular Square Nut Grade 5 Plain, 1500PK 629515
Oxoxo

3/8-16 Regular Square Nut Grade 5 Plain, 1500PK

Zoro # G322675662
Mfr # 629515
product price:  $310.99
/pk 1500, $0.21/ea
No Product Image Available
Zoro Select

316 Square Nuts, Plain, PK25

Zoro # G122658162
Mfr # 32-SQ-31C
product price:  $10.79
/pk 25, $0.43/ea
No Product Image Available
Zoro Select

18-8ss Square Nut Full, Stainless Steel

Zoro # G822656574
Mfr # 1-QFN-100C
product price:  $37.29
/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
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
Oxoxo 5/16-18 Regular Square Nut Grade 5 Plain, 2000PK 629503
Oxoxo

5/16-18 Regular Square Nut Grade 5 Plain, 2000PK

Zoro # G822685666
Mfr # 629503
product price:  $224.99
/pk 2000, $0.11/ea
Boltsandnuts.Com 750 Pieces 1/2in-13 Steel Square Nuts Galvanized, 750PK 50CSQN2G-750
Boltsandnuts.Com

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

Zoro # G614461706
Mfr # 50CSQN2G-750
product price:  $378.99
/pk 750, $0.51/ea
Square Nuts (442 items) - Page 11
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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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