Best Galvanized Square Washers in 2026

√【Kindroufly Combination】: M2 (200 pieces), M2.5 (200 pieces), M3 (100 pieces), M4 (100 pieces), M5 (72 pieces), M6 (50 pieces), M8 (50 pieces), M10 (20 pieces), M12 (8 pieces), total 9 sizes 800pieces, different sizes and enough quantities can meet your different daily needs.

√【High Quality Stainless】: Kindroufly fender washers are made of 304 stainless steel, which have smooth surface, high strength, not easy to deform, corrosion resistance and rust resistance, can ensure a long time using in bad environment like high temperature, cold weather, and high humidity areas.

√【Fender Washers Function】: Flat washers are commonly used to prevent nuts from loosening. Our flat washers are well made, with smooth and shiny surface, highly compatible with screws, nuts and bolts of same sizes and feature solid bearing surface to prevent nut/bolt head from tearing through material.

Diameter 1: 1/2 inch

Diameter 2: 2 inches

Length: 2 inches

10 Pcs Square Washers Plate, Material: Carbon steel Q345 , surface hot-dip galvanized (good impact resistance, wear resistance, corrosion resistance).

Length: 3"(75 mm), Width: 3"(75 mm) ,Thickness: 2.8mm

Hole Diameter : ⅝ inches(Φ16.8mm )

Material: carbon steel Q235B, Finish: uncoated

Size: 60x60mm (2⅜"x2⅜"), Thickness: 4.8mm

Hole size: Φ15mm (Fit for ½” Bolt)

Material: Durable 304 stainless steel.Compared with normal stainless steel,it's safer, more durable,non-toxic and corrosion resistant.It is of high hardness and not easy to deform.It can be used in outdoor humid environment.

Fastener Type: Bevel Washer

Features: Bevel washer can Resist loosening caused by vibration and corrosion.Helps to distribute loads of bolts, screws and nuts uniformly.

Material: carbon steel Q235B, Surface treatment: electrophoresis

Size: 3x3 inch (76x76mm), Thickness: 4mm

Slide hole size: 44x14mm(1-3/4"x1/2")

6 Packs Bearing Plate, Carbon Steel, Surface Hot Dip Galvanized

Thickness: 7/32"(5.6mm), Hole Diameter: 3/4"(20mm), Apply for 3/4" Bolt

Length: 3⅛"(80mm), Width: 3⅛"(80mm)

20 Pcs Square Washers Plate, Material: Carbon steel Q345 , surface hot-dip galvanized (good impact resistance, wear resistance, corrosion resistance).

Length: 1⅝ inches (40 mm), Width: 1⅝ inches (40 mm) ,Thickness: 2.8mm

Hole Diameter : ⅝ inches(Φ16.8mm )

【Solid STAINLESS STEEL】Made of high quality stainless Steel. Made of corrosion resistant metals, has good corrosion resistance, heat resistance, low temperature strength, making it last longer than other hardware on the market today.

【MULTIPLE Purpose】Square plate washers are often used in timber construction since they develop more friction when tightened against wood. They are also suitable for a variety of applications where a heavy washer is required. It can be used on multiple platforms and facets. Designed to be used in conjunction with carriage bolts for the securing of roof trusses but can also be used in a variety of ways on many different projects

【Package】Inside Diameter: 1/2" | Outside Diameter: 2"*2" | Thickness:1/8"" | Quantity: 50pcs | Material: Stainless Steel.

Material: carbon steel Q235B, Surface treatment: electrogalvanized,good impact resistance, wear resistance, corrosion resistance.

Product Size:55x40x11.3mm, Thickness: 4.4mm,Hole diameter (1 pcs): φ12.7mm (½ inches)

Fit with steel channel width: 41mm (1⅝ inches)

Adequate to Meet Your Need: the package comes with 100 pieces of washers for foam board (screws not included), sufficient in quantity to meet your various using and replacing needs on different occasions

Reliable Material: these foam board fasteners are made of quality stainless steel, reliable and sturdy enough, not easy to break, tear, rust or deform, and can be applied for a long time

Easy to Use: our foam board washers measure about 1-1/4 inches in diameter, and are designed with screw drive slot in the middle, and convex at the back of the washer which can be inserted into the backplane surface for fixation

Sturdy and Durable Material:The angle beveled washers are made from quality T316 stainless steel material,which is sturdy and durable,ensuring long-lasting performance.

Versatile Applications:Perfect for formulating your own cable railing project,providing beveled washer for the angle of your garden,stairs,and aisle beside for indoor or outdoor use.

High Tensile Strength and Anti-Fatigue Function:These angle beveled washers have high tensile strength and anti-fatigue function,with weatherproof features providing strong resistance to rust and corrosion.

Dimensions: M8(7PCS)

M8 M10 M12 M16 304 Stainless Steel Square Bevel Washers Square Inclined Gasket For Slot Section

Material: 304 stainless steel

Inner Diameter: M24

Package Includes: 1pcs | According to your Choose!

Model: Square Bevel Washers Square Taper Gasket

Material: Our Sealing Gasket Is Made Of 304 Stainless Steel And Epdm Rubber, Durable And Long Life With Good Rust Resistance, You Do Not Have To Feel Frustrated By Rust

Package Quantity: Our Products Are Strictly Controlled By The Quantity Of Each Package, And Packed In A Strong And Durable Box, You Do Not Have To Worry About Receiving A Broken Package And The Number Of Packages Does Not Match The Actual

Features: The Sealing Washer Is Rubber On One Side And Metal On The Other Side Of The Washer. Suitable For Use In Metal Plates, The Rubber Helps To Solve The Problem Of Vibration Noise, The Gasket Helps To Improve The Friction Of The Screw To Enhance The Sturdiness, They Are Good Helpers For Your Work.

WHAT YOU GET: 100 stainless steel 1/4"x1 flat pads ideal for use in sheet metal and wet environments with very high form corrosion resistance in 304 material

304 MATERIAL: Our pads are made of 304 stainless steel, which is longer lasting than other hardware on the market and will last longer in harsh environments such as high temperature, low temperature and high humidity.

WIDELY USED: Our flat pad can be used to fix bolts with diameter smaller than the hole of the washer, suitable for general industry such as indoor decoration, outdoor construction, electrical repair and furniture repair.

WHAT YOU GET: 100 stainless steel #8x3/8" Spring Lock Washers ideal for use in sheet metal and wet environments with very high form corrosion resistance in 304 material

304 MATERIAL: Our Spring Lock Washers are made of 304 stainless steel, which is longer lasting than other hardware on the market and will last longer in harsh environments such as high temperature, low temperature and high humidity.

WIDELY USED: Our Spring Lock Washers can be used to fix bolts with diameter smaller than the hole of the washer, suitable for general industry such as indoor decoration, outdoor construction, electrical repair and furniture repair.

Product Name: Square Washer; Fit Screw/Bolt Thread Diameter: M4(#8); Inside Diameter: 4.5mm / 0.18"; Outside Size: 20 x 20 x 1mm / 0.79" x 0.79" x 0.04"(L*W*T); Package Content: 20pcs x Square Washers

Material: Square plate washers are made of 304 stainless steel, rust and corrosion-resistant, with good heat and low temperature strength, suitable for indoor and outdoor use.

Advantages: Square washers provide more contact area for fasteners, it is a good choice for applications requiring higher carrying capacity, provide greater stability and prevent loosening.

Product Name: Square Washer; Fit Screw/Bolt Thread Diameter: M3(#5); Inside Diameter: 13.2mm / 0.52"; Outside Size: 40 x 40 x 4mm / 1.57" x 1.57" x 0.16"(L*W*T); Package Content: 2pcs x Square Washers

Material: Square plate washers are made of 304 stainless steel, rust and corrosion-resistant, with good heat and low temperature strength, suitable for indoor and outdoor use.

Advantages: Square washers provide more contact area for fasteners, it is a good choice for applications requiring higher carrying capacity, provide greater stability and prevent loosening.