Best C Washers Flat Washers in 2026

Flat washer provides a bearing surface for fastener load distribution or acts as a spacer

Steel is often used in applications where strength is the primary consideration

Zinc plating resists corrosion and has a reflective appearance

【800 Pcs Washers for Screws】800 Pcs stainless steel flat washers for screws bolts, 9 different sizes M2（210 Pcs) M2.5（200 Pcs） M3（100 Pcs） M4（100 Pcs） M5（70 Pcs）M6（40 Pcs ） M8（50 Pcs ） M10（20 Pcs ） M12（10 Pcs ），Total：800 pcs / 9 different sizes fender washers assortment set kit can meet your different needs.

【Top 304 Stainless Steel】Our assorted hardware Lock metal washers, is made of top 304 stainless steel which has the advantages of high hardness, well wear-resistance, corrosion resistance and rust resistance. Which can ensure long time using even in bad environment like high temperature, cold weather, and high humidity areas.

【Widely Application】Fender washers assortment set kit, perfect for interior decoration, outdoor construction, electrical maintenance and furniture repair, The flat washers could be used for fixing bolts with smaller diameter than the hole of washers.

Sturdy and Reliable Material: the rubber washer is made of quality SBR material, which is flexible and elastic, reliable and not easy to loose, and won't leave scratches, ensuring a long time service life

What You Will Get: you will receive a total of 25 pieces flat rubber washers, and each washer measures approx. 2.54 x 2.54 x 0.3 cm/ 1 x 1 x 0.12 inch, sufficient quantity that can satisfy your daily use and replacements

Effortless to Use: these faucet washers are easy to repair a leaky water tap connection, and there is no extra tool needed; You just need to disconnect water controller at first, then twist the faucet and replace the original broken one, saving your time and energy

Flat Washers Inside Diameter: 1/4", Outside Diameter: 5/8" (15.8mm).Thickness: 0.06"(1.5-1.6mm). These 1/4” washers will fit 1/4 and M6 bolts

Material: Made of 304 Stainless Steel for increased corrosion resistance.

These washers are used to distribute loads of threaded bolts, screws and nuts, provide a smooth-bearing surface

MATERIAL: MADE OF 304 STAINLESS STEEL, SMOOTH, NICE AND STRONG, NO RUST

QUANTITY: 200PCS #8 SAE 304 STAINLESS STEEL FLAT WASHERS IN ONE PACKAGE

SIZE: INNER DIAMETER IS: 0.193" (4.9mm), OUTER DIAMETER IS: 7/16" (11.22mm), THICKNESS IS : 0.044" (0.99mm) THESE ARE SAE FLAT WASHERS

【Sizes】M2 M2.5 M3 M4 M5 M6 M8 M10 M12, total 900 pieces/9 sizes of the most commonly used black zinc washers, flat washers, metal washers in a plastic case, different size can satisfy your different needs.

【Design】Flat washers, metric washers, metal washers are designed for electrical connections on household and commercial appliances, automotive and marine uses in which the power source has a threaded/bolt-type connection.

【Material】Black zinc plated steel, which have good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and excellent oxidation resistance, which can ensure long time using.

√【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.

Item Weight: 6.0 lb

Country of Origin: China

Brand name: Hillman

NOTE: Please make sure you are purchase from SHKIBY INC. DIMENSIONS: Inside Diameter: 1/4 Inch | Outside Diameter: 1-1/4" | Thickness: 0.050" | Quantity: 40 | Material: 18-8 (304) Stainless Steel.

WASHERS THAT YOU CAN DEPEND ON: Our hardware is very strong and is great for both indoor and outdoor use. The stainless steel is superior to regular steel and provides excellent rust resistance in water applications.

HIGH QUALITY STAINLESS: SHKIBY 40 Piece Fender Washers are 100% 18-8 (304) Stainless Steel which is one of the highest forms of corrosion resistant steel, making it last longer than other hardware on the market today.

Zinc coating for a corrosion resistant finish

USS coarse washers for coarse threaded bolts

Washers are used to increase the pressure a bolt or screw provides

Reliable Material: these washers are made of polypropylene, a plastic material, featuring with good insulation, low profile and good durability, which are easy to hold

Size Information: the plastic washers are about 45 mm/ 1.77 inch in diameter, and the middle hole is about 5 mm; Each plastic washer is about 1.7 g

Sufficient to Use: you will get 200 washers for screws and nails, enough for your daily replacement and use in foam board insulation and other repair

√【Kindroufly Combination】: M5 M6 M8 M10 M12 M14 M16 M20, total 11 sizes 320 pieces copper sealing washers, different sizes and enough quantities can meet your different daily needs.

√【High Quality Copper】: Kindroufly copper washers are high quality copper material, which have smooth surface, wear resistance, corrosion resistance and rust resistance, can ensure a long time using in bad environment like high temperature, cold weather, and high humidity areas.

√【Copper Washers Function】: High conductivity, corrosion resistant copper material provides a tighter seal and greater heat endurance than steel and rubber washers, and play the role of protection and stability Our copper washers are well made, with smooth and shiny surface, highly compatible with screws, nuts and bolts of same sizes.

Product Name: Copper Washer; Inner Diameter: 10mm/0.39" Outer Diameter: 14mm/0.55"; Thickness: 1.5mm/0.06"

Copper Provides a Tighter Seal and Greater Heat Endurance than Steel and Rubber Washers.

Max Operation temperature: 350C Max Operation pressure:16MPa Melting point: 1083C

Quality Material: these self locking washers are made of low carbon steel and galvanized coating, which feature good insulation performance, strong bearing capacity, strong durability, and are not easy to rust or age

Sufficient Quantity: there are 500 pieces of galvanized steel self locking washers, suitable for large scale work, which can meet your needs at one time, and can also share with those in need

Size Details: locking washers measure about 1.5 inch/ 3.8 cm in diameter, 0.1 inch in center hole diameter, suitable for 12 ga pins

Package of 100 premium washers

Inside Diameter 7/32"

Outside Diameter 1/2"

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)

Corrosion Resistant A2-70 Stainless Steel

Flat Form C Washers- BS 4320C

Approx Dimensions- Inner 10.5mm, Outer 24mm, Thickness 2mm