The Best Square Nuts

Looking for the best Square Nuts?

Discover now our comparison of the best Square Nuts. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Square Nuts are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Square Nuts in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1

150Pcs 304 Stainless Steel 6 Sizes Metric Square Nuts Assortment Kit, Machine Screw Nuts Metric Coarse Thread - M3 M4 M5 M6 M8 M10

√ Product Name: Metric 304 Stainless Steel Square Nuts Assorment Kit. The item come with a sturdy plastic organizer box for convenient to store and carry.
√ Size: M3 M4 M5 M6 M8 M10
√ Material: 304 Stainless Steel, corrosion resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use.
√ Quantity: It contains 150Pcs / 6 Sizes of the most commonly used 304 Stainless Steel Square Nuts. Different types of square nuts,designed to stand off the material to allow easy weld penetration,widely used to industrial machine.
√ Widely Application: Great replacement for industrial and construction fasteners,also can be a important accessories in your daily life.

No. 2

304 Stainless Steel Machine Square Screw Nuts 304 Square Nuts Metric Assortment Kit Nut 139Pcs

High Quality:Square nuts are made of 304 stainless steel.Even in bad environment like high temperature, cold weather, and high humidity areas. They have superior corrosion,rust resistance and the excellence of oxidation resistance, which can ensure long time using.
Quantity: It contains 139Pcs / 6 Sizes of the most commonly used 304 Stainless Steel Square Nuts.
Feature:Stainless Steel Square Nuts designed to stand off the material to allow easy weld penetration.
Convenient Box:All the quadrant screw nuts are packed in a transparent plastic box with compartments,which is convenient to carry,store or reuse as a backup kit.
Wide Applications:The nuts are widely used in machinery,petrochemical,telecommunications,chemical industry,construction,electricity,textile, sports equipment,paper,sewage treatment,marine,automotive and other industries.

No. 3

Powlankou 200 Pieces 304 Stainless Steel M3 Square Nuts

【Dimension】Thread Inner Diameter: M3 (3mm / 0.12inch); Height: 2.5mm / 0.1inch; Pitch: 0.5mm/0.02inch; Square Width: 5.5mm / 0.22inch, Coarse Thread; Color: Silver Tone; Quantity: 200 Pieces.
【Material】Made of 304 Stainless Steel, which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments, which can ensure long time using.
【M3 Stainless Square Nut】widely used in a variety of industries such as construction, manufacturing, engineering, assembling, aircraft and so on and serves a wide range of use for professionals, amateurs, landlords, repairmen.
【Wide Applications】It can be widely used in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc. Ideal for use by a variety of workers and repairmen from plumbers to assemblymen both professional and amateur.
【Package Included】200 Pieces M3 Stainless Steel 18-8 (304) Square Nuts. Please don't hesitate to contact us if you have any questions or concerns. Nuts are internally threaded fasteners that are used with bolts and threaded rods and studs to connect components.

No. 4

Swpeet 220Pcs 304 Stainless Steel 6 Sizes Metric Square Nuts Assortment Kit, Machine Screw Nuts Metric Coarse Thread - M3 M4 M5 M6 M8 M10

√ Product Name: 220Pcs Metric 304 Stainless Steel Square Nuts Assorment Kit. The item come with a sturdy plastic organizer box for convenient to store and carry.
√ Size: M3 M4 M5 M6 M8 M10
√ Material: 304 Stainless Steel, corrosion resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use.
√ Quantity: It contains 220Pcs / 6 Sizes of the most commonly used 304 Stainless Steel Square Nuts. Different types of square nuts,designed to stand off the material to allow easy weld penetration,widely used to industrial machine.
√ Widely Application: Great replacement for industrial and construction fasteners,also can be a important accessories in your daily life.

SaleNo. 5

Hard-to-Find Fastener 014973314538 Coarse Square Nuts, 3/8-16, Piece-20

Diameter: 3/8"
Thickness: 21/64 inches
Material: Steel
Finish: Zinc
Driver Type: 5/8" Wrench

No. 6

The Hillman Group 160300 1 1 1 1/4-20 Square Nut, 100-Pack

Square nuts are nuts with a square shape that are typically mated with square-headed bolts
Square nuts are used along with flat washers in order to avoid damage from their sharp edges and help to increase the strength of the fastener
Zinc-plated for moderate corrosion resistance
Brand: The Hillman Group

No. 7

Glarks 90pcs Carbon Steel Square Nut Set M3 M4 M5 M6 M8 White Zinc Plated Square Thin Nut Square Machine Screws Nut Metric Coarse Thread Assortment Kit for Furniture Construction Mechanical Equipment

♛【What You Get】: In this kit, you will get 90pcs white zinc plated square nuts in 5 sizes: 20pcs m3 x 5.5 x 2mm, 20pcs m4 x 7 x 2mm, 20pcs m5 x 8 x 3mm, 20pcs m6 x 10 x 3mm, and 10pcs m8 x 13 x 4mm. All the products are packaged in a plastic box, which is easy to store to avoid confusion and loss. Ample quantities and a wide range of sizes are available to meet your daily use and replacement needs.
♛【Reliable Material】: Square thin nuts are made of carbon steel with white zinc plated surface, smooth and burr-free surface, rust and corrosion resistant, excellent conductivity. Sturdy and reliable, not easy to break or deformation, suitable for a variety of harsh environments, can be used for a long time.
♛【Square Nut Design】: Our square machine screws nuts feature a square design that provides more torque and prevents rotation when tightening. Square nuts increase the contact area with the fastener and are equipped with full coarse threads on the inside, making them a great match for screws. Square nuts are easier to grip and tighten than conventional nuts, providing a stronger hold. So you can use them with confidence!
♛【Easy To Use】: It is common to use a screw to clamp the connected terminal wires, a wrench to hold the square nut, and a drive tool to lock the screw in the tightened position.
♛【Multiple Application】: Metric coarse thread assortment kits are suitable for indoor and outdoor, widely used in civil furniture, equipment, construction, electrical appliances, industrial machinery and so on. Generally used in conjunction with fasteners, screws, washers and so on. Mainly used for connection, assembly, fixing and other functions.

No. 8

Prime-Line 9192695 Square Nuts, 1/2 In.-13, Zinc Plated Steel (10 Pack)

Size: 1/2 inch-13
4-sided shape
Screws onto a bolt, cap screw or threaded rod of the same thread size
Typically used in combination with a washer (not included)
Not as commonly used as hex nuts
Thread Type: Coarse, Thread Class: UNC-2B
Specification(s) Met: ASME B18.2.2 and ASME 1.1

No. 9

M3nS - Thin M3 Square Nuts for PRUSA & Zaribo 3D Printers - A2 Stainless Steel - Conform to DIN 562 (Quantity 25)

GUARANTEED: To fit your PRUSA 3D printer and associated OEM parts
QUALITY: A2 stainless steel that won't rust or corrode with proper care
DIY: Makes self assembly of PRUSA or Zaribo components effortless and truly DIY
SPECIFICATION: Manufactured to DIN 562: 5.5mm length x 5.5mm width x 1.8mm thick with a 0.5mm pitch
COMPATIBLE with MK4, MK3.9, MK3.5, MK3S+, MK3S, MK3, Mini, MMU2S, MMU3, Prusa Enclosure, XL, and more

SaleNo. 10

200Pcs Metric 304 Stainless Steel Square Nuts Assortment Kit, INCONTESTA Machine Square Screw Nuts for M3 M4 M5 M6 M8 M10 Screws Bolt

Different types of square nuts,designed to stand off the material to allow easy weld penetration,widely used to industrial machine.
High Quality Metric Stainless Steel Square Nuts Assortment Kit,6 Sizes of the most commonly used Square Nuts Can meet your different needs.
Size: M3 M4 M5 M6 M8 M10
Material: 304 Stainless Steel, corrosion resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use.
Widely Application: Great replacement for industrial and construction fasteners,also can be a important accessories in your daily life.

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Last update on 2025-06-09 / Affiliate links / Images from Amazon Product Advertising API

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