Best M5 Parts Washers in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* 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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Fullerkreg | 9.81 | ✅ | ✅ | ✅ |
Are you looking for a more cost effective way to buy your screw kits?
Fullerkreg can now provide small boxes packaging solutions saled on Amazon:assemble 5+ parts per kit, 10+ parts per kit,100+ parts per kit, and even build multiple sub-kits within a master kit.
Products including all types of screws, rivets, socket head cap screws, flange bolts and nuts, concrete anchors, split pins, stainless steel fasteners, brackets, U-bolts; in fact virtually anything!
All packing and kitting is carried out in-house by Fullerkreg using state of the art equipment; State-of-the-art automated equipment for increased speed and accuracy.Multiple levels of verification to ensure quality and accuracy.Product undergoes three levels of quality testing (pre-production, 1st article, pre-shipment).Each completed kit is weight-verified, and samples from each lot are inspected prior to shipping.
all far cheaper than the real cost of doing it yourself.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Flat washer provides a bearing surface for fastener load distribution or acts as a spacer
18-8 stainless steel provides good corrosion resistance and strength
Plain surface has no finish
Meets ANSI B18.22.1 specifications
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Flat washer provides a bearing surface for fastener load distribution or acts as a spacer
18-8 stainless steel provides good corrosion resistance and strength
Plain surface has no finish
Country of origin: China
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Socell Shop | 8.51 | ✅ | ✅ | ✅ |
➤SOCELL stainless washers include :M2 M2.5 M3 M4 M5 M6 M8 M10 M12 flat washers.These sizes are often needed.
➤SOCELL stainless steel washers for screws contain 700pieces flat washers and a storage box for quick and easy use.
➤Widely 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
➤These metal washers and stainless steel washers are made by Socell have good quality and high durability.The flat washers can effectively disperse the pressure generated by the fastener head,by increasing the contact area, parts can be protected from damage,and prevent loose connection between fasteners.
➤If you are not satisfied with the product can be returned,please contact us by email,we will provide you with the best quality after-sales service.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Swpeet | 9.86 | ✅ | ✅ | ✅ |
💯 What You Get ------- In this kit, You will get 60Pcs 2 Sizes Black and Translucent Water Hose Washer with Screen Filter Assortment Kit, Including Black Rubber Screen Filter Gasket 19x12x3mm: 10Pcs; Translucent Silicone Screen Filter Gasket 19x12x3mm: 10Pcs; Black Convex 19x12x3mm Screen Filter Gasket: 10Pcs. Black Rubber Screen Filter Gasket 24x16x3mm: 10Pcs; Translucent Silicone Screen Filter Gasket 24x16x3mm: 10Pcs; Black Convex 24x16x3mm Screen Filter Gasket: 10Pcs
💯 High Quality Material ------- Black Flat Rubber gasket and White Flat Silicone gasket have High Quality Material, The combination kit is composed of gaskets made of rubber and silicone: silicone, non-toxic, odorless, healthy and environmentally friendly, good elasticity, strong sealing; rubber - high temperature resistance, corrosion resistance, wear resistance, good physical properties.
💯 Wide Applications --------- Suitable for shower heads, faucets, garden hoses, filtering sand and debris to reduce the possibility of nozzle clogging, The gasket of the stainless steel filter screen, as a flow restrictor, can effectively reduce the waste of water.
💯 Keeps Your Water Running ---------- The gasket of the stainless steel filter screen, as a flow restrictor, can effectively reduce the waste of water, With good sealing performance, it can prevent leakage between the water pipe and the faucet, and it is a good helper for daily use. Great number of styles to choose from. Different sizes and shapes that are needed.
💯 A Kit Must have! -------- It is vital to have Screen Filter Gasket on hand. It doesn't make since financially to keep running to the store for a O Ring here and there. You Will buy again and will buy more. Parts were in separate box that were marked with a sharpie, but no problem telling what was in each one. This was an excellent way to re-stock the O Ring, instead of going to the farm store and grabbing handfulls of each size and sorting them yourself.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Parts work best with large head screws such as round, pan, binding, and washer-head screws
Teeth used for locking & tension
Included variants run from #4 to 1/2" in screw size
Full assortment includes both internal and external variants
Stainless steel finish for best-in-class corrosion resistance
These stainless steel internal toothed lock washers feature a 1/2" screw size
25 pieces per retail package
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
Dimensions: Inner Diameter: 8mm / 0.31"(M8), Outer Diameter:13mm / 0.51", Thickness:1mm / 0.04"
Quantity: It contains 55(+/-2%)pcs stainless steel flat washers gasket.
Material: Made of stainless steel, which have good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and the excellent of oxidation resistance.
Feature: These washers are very strong, the flat washer provides a bearing surface for fastener load distribution or acts as a spacer.
Application: Perfect for electrical connections on automotive and marine uses in which the power source has a threaded/bolt-type connection.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KST North America Ltd. (Japanese, Taiwan, Vietnam) | 5.45 | ✅ | ✅ | ✅ |
Cold/Heat resistance -40℃ to 180℃
Well-known KST brand over 20 years
Made in Taiwan
High quality EPDM rubber with 600% pulling strength & thickness 2mm
Strong sealing, Solid cushioning, Vibration Absorption
High water/Ozon/Sunlight/Chemical/Dirt Resistance
RoHS compliant (Environmental)
For building parts, electric parts, auto parts etc
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| uxcell | 9.95 | ✅ | ✅ | ✅ |
【Dimensions】 Inner Diameter: 5mm / 0.20"(M5), Outer Diameter:20mm / 0.79", Thickness:1mm / 0.04"
【Quantity】 It contains 55(+/-2%)pcs stainless steel flat washers gasket.
【Material】 Made of stainless steel, which have good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and the excellent of oxidation resistance.
【Feature】 These washers are very strong, the flat washer provides a bearing surface for fastener load distribution or acts as a spacer.
【Application】 Perfect for electrical connections on automotive and marine uses in which the power source has a threaded/bolt-type connection.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Small Parts | 2 |
| X Autohaux | 2 |
| Fullerkreg | 1 |
| Kst North America | 1 |
| Socell | 1 |
| Swpeet | 1 |
| The Hillman Group | 1 |
We've carried out a comprehensive analysis of 676 reviews on parts washers, using our selection criteria to identify the best options in the automotive tools & equipment. Our findings reveal that most customers typically select parts washers priced around $8.72, with top brands including redsun, big red, aff, crc, vevor, atesmo, pwaccs, torin and toolcy and snow joe
Our team of expert editors reviewed these high-quality items and handpicked the top 9 parts washers for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive tools & equipment category. These include joydoz, amazon.com, elite tool center, amazon warehouse, atesmo, pwaccs inc, toolcy, generator parts and avid cycles and northern tool + equipment .
We are dedicated to assisting our users in finding the right washers Products based on their needs, saving them considerable time when choosing which parts washers to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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