Best Materro in 2026

Last Updated: Sep 27, 2023

At a Glance: Our Top Picks

Shoulder Washer, NYL, 5/16 in, PK40
#TOP1
Shoulder Washer, Nyl, 5/16 In, Pk40
4.9
PM SCORE
T Anchor, 5/16 x 3 3/4, PK4
#TOP2
T Anchor, 5/16 X 3 3/4, Pk4
0.0
PM SCORE
Materro Shower Curtain, Polyurethane, White, 72x108
#TOP3
Materro Shower Curtain, Polyurethane, White, 72X108
0.0
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the best Materro of 2026

Shoulder Washer, Nyl, 5/16 In, Pk40

MATERRO
10SC312050
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TerraTree 9.06

Features

<b>Price For:</b> Each <b>Item</b>: Shoulder Washer <b>Color</b>: off White <b>Material</b>: Nylon 6/6 <b>Type</b>: Long Barrel <b>Finish</b>: Natural <b>Temp. (F)</b>: -40 to 185 <b>Application</b>: Used For Insulating <b>Shoulder Thickness</b>: 1/16" <b>Shoulder Dia.</b>: 0.620" <b>Fits Bolt Sizes</b>: 5/16" <b>Outside Dia.</b>: 0.360" <b>Length</b>: 0.500" <b>Inside Dia.</b>: 0.320" <b>Country of Origin (subject to change)</b>: United States

T Anchor, 5/16 X 3 3/4, Pk4

MATERRO
GCPT56334
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TerraTree 9.06

Features

<b>Price For:</b> Each <b>Package Quantity</b>: 4 <b>Box Count</b>: 4 per pack <b>Meets/Exceeds</b>: G.S.A. FF-B-588C, A.N.S.I. A58.1, A.S.T.M. B-633 <b>Head Style</b>: Nut <b>Type</b>: T-Anchor <b>Includes</b>: Body, Nut, Washer <b>Anchor Type</b>: Toggle, Gravity Activated <b>Size</b>: 5/16 x 3-3/4" <b>Shank Length (In.)</b>: 3-3/4 <b>Max. Work Thickness (In.)</b>: 2-3/4 <b>Hole Dia. (In.)</b>: 5/16 <b>Grip Range (In.)</b>: 1-7/8 - 2-3/4

<b>Bolt Dia. (In.) / Threads/In.</b>: 5/16 - 18 <b>Anchor Length (In.)</b>: 3-3/4 <b>Anchor Dia./Drill Bit Sz. (In.)/TPI</b>: 5/16 <b>Ultimate Shear (Lb.)</b>: 2300 <b>Ultimate Pullout (Lb.)</b>: 900 <b>Thread Length (In.)</b>: 1.6" <b>Size (In.)</b>: 5/16 x 3-3/4 <b>Country of Origin (subject to change)</b>: United States

Materro Shower Curtain, Polyurethane, White, 72X108

MATERRO
4EEZ4
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TerraTree 9.08

Features

<b>Price For:</b> Each <b>Length</b>: 72" <b>Mounting Type</b>: Standard Grommets <b>Item</b>: Shower Curtain <b>Color</b>: white <b>Material</b>: Polyurethane Coated Polyester <b>Width</b>: 108" <b>Pattern</b>: None <b>Country of Origin (subject to change)</b>: China

1/4" X 1" Stainless Fender Washer, (100 Pack), 18-8 (304) Stainless Steel Flat Washer, 0.281" Id X 1" Od X 0.050" Thick, Plain Finish Metal Washer By Bolt Dropper

BOLT DROPPER
1/4" X 1" OD STAINLESS FENDER WASHER
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bolt Dropper 9.93

Features

【High Quality Stainless】This Fender Washer is made of 18-8 (304) Stainless Steel which is one of the highest forms of corrosion resistant metals, making it last longer than other hardware on the market today.

【Washers That You Can Depend On】Our hardware is very strong and great for both indoor and outdoor use. The stainless steel is superior to regular steel and provides excellent rust resistance in water applications.

【Great To Keep Around】Bolt Dropper finish washers are great to have around for use in wood and wet environments. Bolt Dropper hardware is the highest quality available on the market and we stand by our claim 100%. Our hardware is strong, corrosion resistant and will support all of your projects.

【Dimensions】For 1/4" Screws/Bolts | Inside Diameter: 0.281" | Outside Diameter: 1.000" | Thickness: 0.050" | Quantity: 100 | Finish: Plain | Material: 18-8 (304) Stainless Steel.

【Lifetime Guarantee】We are so confident that our stainless steel washer product is the best on the market that we offer a NO HASSLE LIFETIME GUARANTEE.

#TOP5

Isolate It: Sorbothane Vibration Isolation Washer 70 Duro (0.5" Id - 1.5" Od - 0.5" Thick) - 4 Pack

ISOLATE IT!
0510050-70-4
1.50 X 1.50 X 0.50 Inches
0.06 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
The Vibration Solution, LLC / Isolate IT! 8.29

Features

Reduce Vibration in Sensitive Equipment

1.5" Diameter Washer with a 1/2" ID for Fasteners

Absorbs up to 94.7% of vibration

Load Rating: 30-65 lbs

Sorbothane Part Number: 0510050-70

Swpeet 165Pcs 8 Sizes Copper Metric Sealing Washers Flat Washers Assortment Kit, Including M6 M8 M10 M12 M14 M16 M18 M20 Perfect For Electrical Connections

SWPEET
WASHER-195
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Swpeet 9.86

Features

❤ 1, HIGH QUALITY MATERIAL ---- High quality pure copper material, fine workmanship, smooth surface, no burr, durable, long service life, not easy to damage, the material itself luster can be preserved for 10 years and 20 years as new.

❤ 2, WIDE APPLICATION ---- Perfect for Electrical Connections on Household and Commercial Appliances, Automotive and Marine Uses in Which the Power Source Has a Threaded / Bolt-type Connection

❤ 3, EASY TO USE ---- Sturdy and durable, great corrosion resistance for outside applications, easy to install. Flat washers are used to support and spread the load across the baring area of the bolt and nut to prevent pull through

❤ 4, SAFETY MATERIAL ---- Copper Washers is a kind of material with high stability and low maintenance. It is environmentally friendly, safe to use, easy to process and highly corrosive. And it is not limited by the processing temperature. Flat Washers made of copper, have a tighter seal and high heat resistance than steel and rubber washers.

❤ 5, GREAT VALUE ---- Copper materials are not easy to rust and have strong antioxidant capacity. You will get 165Pcs Copper Metric Sealing Washers, Including M6 x 10 x 1mm: 35Pcs; M8 x 13 x 1mm: 30Pcs; M10 x 14 x 1mm: 25Pcs; M12 x 16 x 1mm: 15Pcs; M14 x 18 x 1mm: 15Pcs; M16 x 22 x 1.5mm: 15Pcs; M18 x 24 x 1.5mm: 15Pcs; M20 x 26 x 1.5mm: 15Pcs. These can meet all your needs.

320 Pieces Copper Metric Flat Washers, Sealing Washers, Kindroufly 11 Sizes Copper Washers, Metal Washers Assortment Kit (M5 M6 M8 M10 M12 M14 M16 M20)

KINDROUFLY
KINDROUFLY---COPPER---WASHER
0.73 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
KINDROUFLY 9.89

Features

√【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.

√【Multi-functional Storage Box】: All Kindroufly 320 pieces 11 sizes copper sealing flat washers are packed in a solid transparent storage box. We put 11 sizes copper washers in 11 grids, each size are marked with a clear label. It is very convenient for you to choose size, easy to carry and store, which can save your time and energy.

√【Widely Applications】: Kindroufly 11 sizes copper sealing washers, flat washers assortment kit are widely used for sump plugs, water, fuel and hydraulic fittings. If you have any questions about our products, welcome your inquiry and we will solve the problem for you in time.

#TOP8

Isolate It!: Sorbothane Vibration Isolation Bushing 50 Duro (.25" Id - 1" Od - .6" Deep) - 12 Pack

ISOLATE IT!
0510002-50
1.00 X 1.00 X 0.60 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
The Vibration Solution, LLC / Isolate IT! 8.19

Features

Reduce Vibration in Sensitive Equipment

Superior Vibration Absorbing Urethane

Absorbs Upto 94.7% of Vibration

Combine with Sorbothane Washer # 0510001 to make a complete bushing

Commercial Grade Anti-Vibration Pad

The Hillman Group 58206 0.562 X 0.260 Nylon Shoulder Washer , 25-Pack

THE HILLMAN GROUP
58206
2.40 X 2.60 X 1.60 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

These Washers Are Thicker Compared To Their Outer Diameter Than Usual, For Greater Strength And Insulation

Have Superior Wear Properties, And Are Non Abrasive With Low Surface Friction Characteristics

Helps Prevent A Nut Or Bolt Head From Tearing Through The Material

Country Of Origin: Taiwan, Province Of China

The Hillman Group 58207 0.750 X 0.385-Inch Nylon Shoulder Washer, 15-Pack

THE HILLMAN GROUP
RNTLS-PN-732117632
1.25 X 2.50 X 1.43 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

These washers are thicker compared to their outer diameter than usual, for greater strength and insulation

Have superior wear properties, and are non abrasive with low surface friction characteristics

Helps prevent a nut or bolt head from tearing through the material

Country of Origin: China

Maier Usa Shoulder Washers 8Mm - 69992

MAIER USA
69992
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
XKraft Motorsports 5.35

Features

Shoulder washer with 8MM hole

omes in pack of 25

The Hillman Group 58204 0.375 X 0.174-Inch Nylon Shoulder Washer, 25-Pack

THE HILLMAN GROUP
58204
1.65 X 2.46 X 1.43 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

These Washers Are Thicker Compared To Their Outer Diameter Than Usual, For Greater Strength And Insulation

Have Superior Wear Properties, And Are Non Abrasive With Low Surface Friction Characteristics

Helps Prevent A Nut Or Bolt Head From Tearing Through The Material

Country Of Origin: Taiwan, Province Of China

Shoulder Washer, Nyl, 5/16 In, Pk40

MATERRO
10SC312050
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TerraTree 9.06

Features

<b>Price For:</b> Each <b>Item</b>: Shoulder Washer <b>Color</b>: off White <b>Material</b>: Nylon 6/6 <b>Type</b>: Long Barrel <b>Finish</b>: Natural <b>Temp. (F)</b>: -40 to 185 <b>Application</b>: Used For Insulating <b>Shoulder Thickness</b>: 1/16" <b>Shoulder Dia.</b>: 0.620" <b>Fits Bolt Sizes</b>: 5/16" <b>Outside Dia.</b>: 0.360" <b>Length</b>: 0.500" <b>Inside Dia.</b>: 0.320" <b>Country of Origin (subject to change)</b>: United States

#TOP14

Isolate It!: Sorbothane Acoustic And Vibration Thin Film Square (0.080 X 6 X 6") 70 Duro - 1 Sheet

ISOLATE IT!
0206080-70-10
6.00 X 6.00 X 0.08 Inches
0.28 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
The Vibration Solution, LLC / Isolate IT! 8.24

Features

High Performance Ultra-Soft Polyurethane

Exception Acoustic Energy Insulation

Ultra Thin Film Fits Many Different Applications

0.10" of Sorbothane Will Absorb up to 10 dB

Thickness Tolerance: +/- 0.015" Durometer: 70 Shore OO

Shoulder Washer, Nyl, 10, Pk40

GRAINGER APPROVED
24SW0010B
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SEKEGE 9.64

Features

<b>Price For:</b> Each <b>Material</b>: Nylon 6/6 <b>Item</b>: Shoulder Washer <b>Temp. (F)</b>: -40 to 185 <b>Finish</b>: Natural <b>Application</b>: Used For Insulating <b>Fits Bolt Sizes</b>: #10 <b>Type</b>: Short Barrel <b>Outside Dia.</b>: 0.281" <b>Length</b>: 0.050" <b>Inside Dia.</b>: 0.201" <b>Color</b>: Black <b>Shoulder Thickness</b>: 0.050" <b>Shoulder Dia.</b>: 0.437" <b>Country of Origin (subject to change)</b>: United States

Wensilon (120Pcs)1/4"X1 Stainless Steel 304 Metal Flat Washers For Screws And Bolts, Suitable For Factory Maintenance, Kitchen, Store And Outdoor Construction

WENSILON
PD0010
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
WenSiLong 9.75

Features

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.

PRODUCT FUNCTION: Our flat washers are used to distribute the load of threaded bolts, screws and nuts, providing a smooth load bearing surface

SIZE: Inner diameter 0.27in Outer diameter 1in Thickness 0.06in

Wensilon (600Pcs)1/4" Stainless Steel 304 Metal Stainless Lock Washers For Screws And Bolts, Suitable For Factory Maintenance, Kitchen, Store And Outdoor Construction

WENSILON
DHDQ002
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
WenSiLong 9.75

Features

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 FUNCTION: Our Spring Lock Washers are used to distribute the load of threaded bolts, screws and nuts, providing a smooth load bearing surface

SIZE: Inner diameter 0.475in Outer diameter 0.295in Thickness 0.07in

No. 10 X 1" Stainless Fender Washer, (100 Pack), 18-8 (304) Stainless Steel Flat Washer, 0.219" Id X 1" Od X 0.050" Thick, Plain Finish Metal Washer By Bolt Dropper

BOLT DROPPER
#10 X 1" OD STAINLESS FENDER WASHER
0.51 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bolt Dropper 9.88

Features

【High Quality Stainless】This Fender Washer is made of 18-8 (304) Stainless Steel which is one of the highest forms of corrosion resistant metals, making it last longer than other hardware on the market today.

【Washers That You Can Depend On】Our hardware is very strong and great for both indoor and outdoor use. The stainless steel is superior to regular steel and provides excellent rust resistance in water applications.

【Great To Keep Around】Bolt Dropper finish washers are great to have around for use in wood and wet environments. Bolt Dropper hardware is the highest quality available on the market and we stand by our claim 100%. Our hardware is strong, corrosion resistant and will support all of your projects.

【Dimensions】For #10 Screws/Bolts | Inside Diameter: 0.219" | Outside Diameter: 1.000" | Thickness: 0.050" | Quantity: 100 | Finish: Plain | Material: 18-8 (304) Stainless Steel.

【Lifetime Guarantee】We are so confident that our stainless steel washer product is the best on the market that we offer a NO HASSLE LIFETIME GUARANTEE.

3/8" X 1-1/2" Stainless Fender Washer, (100 Pack), 18-8 (304) Stainless Steel Flat Washer, 0.406" Id X 1.5" Od X 0.050" Thick, Plain Finish Metal Washer By Bolt Dropper

BOLT DROPPER
3/8" X 1-1/2" STAINLESS FENDER WASHER,
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bolt Dropper 9.88

Features

【High Quality Stainless】This Fender Washer is made of 18-8 (304) Stainless Steel which is one of the highest forms of corrosion resistant metals, making it last longer than other hardware on the market today.

【Washers That You Can Depend On】Our hardware is very strong and great for both indoor and outdoor use. The stainless steel is superior to regular steel and provides excellent rust resistance in water applications.

【Great To Keep Around】Bolt Dropper finish washers are great to have around for use in wood and wet environments. Bolt Dropper hardware is the highest quality available on the market and we stand by our claim 100%. Our hardware is strong, corrosion resistant and will support all of your projects.

【Dimensions】For 3/8" Screws/Bolts | Inside Diameter: 0.406" | Outside Diameter: 1.500" | Thickness: 0.050" | Quantity: 100 | Finish: Plain | Material: 18-8 (304) Stainless Steel.

【Lifetime Guarantee】We are so confident that our stainless steel washer product is the best on the market that we offer a NO HASSLE LIFETIME GUARANTEE.

Materro on Amazon: A Comprehensive Review

As an online shopper, it's crucial to make informed decisions. This review will focus on Materro, a brand that has made its presence felt on Amazon. With its wide range of products in Hardware Shoulder Washers, Materro has become a go-to for many shoppers.

Product Range

Materro offers a vast product count of 16 items. This diverse selection caters to a wide array of needs and preferences, making it a versatile brand for consumers.

Quality and Pricing

Quality is a defining factor for any brand. Based on customer feedback and ratings, Materro's products have an average rating of 4.4 out of 10, indicating a high level of customer satisfaction.

When it comes to pricing, Materro has products ranging from a minimum price of $4.72 to a maximum of $37.95, with an average price of $16.96. This pricing structure caters to a wide range of budgets, making Materro an accessible choice for many shoppers.

Customer Service

Customer service is the backbone of any successful online brand. Materro is sold by terratree, who are known for their commitment to customer satisfaction. They have been responsive and helpful, according to customer reviews and feedback.

Shopping Experience

The shopping experience on Amazon with Materro has been largely positive. The brand's wide range of products, combined with the ease of navigation on Amazon, has made shopping a breeze for many customers.

Delivery and Packaging

Delivery and packaging are yet another aspect where Materro shines. Items are delivered in a timely manner and the packaging ensures the products reach the customers in pristine condition.

Conclusion

In conclusion, Materro offers a wide range of quality products at varying price points, making it a brand worth considering for your next Amazon purchase. Their commitment to customer service, combined with a seamless shopping experience, makes Materro stand out in the crowded Amazon marketplace.

Overall Rating

Based on the analysis of product range, quality, pricing, customer service, shopping experience, and delivery, we rate Materro [4.4 out of 10 stars].