The Best Shim Washers of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Shim Washers of 2022. Check our ranking below.
2,811 Reviews Scanned
Rank No. #1
320pcs Flat Washer Assortment Kit, 304 Stainless Steel Thin Gasket 0.5/0.8/1mm Thickness, 15 Different Assorted Sizes M3~M20 Shim Washers for Bolt Screws(1mm Thickness Kit)
- 15-Size Versatility Washers – Cover 90% of common bolt/nut sizes! This thin washer kit is ideal for automotive repairs, machinery maintenance, plumbing fixtures, furniture assembly, and electronics projects.
- – Made of 304 Stainless Steel material，which has rustproof, corrosion-resistant feature can fit different environments.
- Precision Thickness – Perfect for creating tight seals, reducing vibration, and evenly distributing pressure in tight spaces or delicate mechanical joints.
- Organized & Reusable Storage Box plastic case with labeled compartments keeps washers sorted by size for instant access. Ideal for workshops, garages, or job sites.
- Widely Application – This compact set provides 15 sizes (M3 to M20) to handle repairs, prototyping, or daily DIY needs cost-effectively.
Rank No. #2
Plasmagal - Shim Washers KIT - 50 Units (10 Units x 0,1/0,2/0,3/0,5/1,0 mm) (6x12, Steel) (Steel, 6x12)
- Stainles Steel A2/304
- Kit 50 units (10x0,1/0,2/0,3/0,5/1,0 mm)
Rank No. #3
10PCS M10x16x0.1mm Shim Washers, Metal Ultrathin Plain Gasket, Super Ultra Thin Flat Crush Washer Assortment Set, Good Wear Resistance, 304 Stainless Steel Shims Kit Assorted for Precise Fit
- Package: 10PCS x Super Ultra Thin Flat Washer, Ultrathin Shim Plain Gasket. Color: Silver.
- Size: M10x16x0.1mm. Inner Diameter: 10mm, Outer Diameter: 16mm, Thickness: 0.1mm. Please check the size before buying!
- Material Construction: Made of high-quality 304 Stainless Steel for long-lasting durability. Built to resist rust, ensuring they stay strong and work well even in tough conditions.
- Simple to Install: Installing these steel washers is easy and doesn’t require any special tools. Convenient for different adjustment needs!
- Used for: These shim washers are widely used to fix the gaps in water hoses, water faucets, shower heads, washing machines, garden hoses, muzzle brakes, automobile fixes, vehicle brakes, construction tools, recreational vehicles, and more.
Rank No. #4
PlasmaGal - 1/2 x 28 Barrel Shim Kit for .223/5.56/.22 (20 Pieces) - Stainless Steel Thread-Alignment Shim Kit for Precise Timing (4 Units × 5 Thicknesses - 0.001″/0.002″/0.004″/0.008″/0.020″)
- Precise alignment on 1/2 × 28 threaded barrels — twenty stainless shims in five calibrated thicknesses (0.001″ / 0.002″ / 0.004″ / 0.008″ / 0.020″) let you clock brakes or flash hiders on .223 / 5.56 mm sporting platforms with fingertip torque, eliminating single-use crush washers and trial-and-error while protecting thread shoulders from damage.
- Ultra-fine 0.025 mm correction steps for barrel-nut setups — stack one or more 0.001″ shims to raise a free-float barrel nut in 10-degree increments, centre gas-tube ports perfectly and achieve repeatable concentricity without exceeding 90–100 ft-lb, a common cause of stripped threads and canting.
- Reusable 304 stainless steel resists galling, rust and heat — CNC-machined, deburred and bead-blasted for a non-reflective finish that will not deform under torque; remove, clean and reinstall indefinitely, ensuring every muzzle device returns to the exact timed position after maintenance.
- Clearly labelled, no-mix packaging cuts bench time in half — each thickness ships in its own ink-stamped bag with a quick-reference card, so you grab the right shim instantly, avoid mixing sizes on a crowded workbench and stay focused on shooting rather than sorting tiny washers.
- Multipurpose shop tool beyond muzzle timing — precision shims level Picatinny rails, space scope-ring bases, true sizing dies, replace shim-shell assortments in reloading presses and square fixtures on lathes or drill presses, making this 20-piece kit indispensable for builders and accuracy-focused enthusiasts.
Rank No. #5
uxcell M10 304 Stainless Steel Flat Washers, 50pcs 10x16x0.5mm Ultra Thin Flat Spacers for Screw Bolt, Electronic Repair, Automotive
- Size: Fits Screw/Bolt Size: M10; Total Size: 10 x 16 x 0.5mm / 0.39" x 0.63" x 0.02"(Inner Dia*Outer Dia*T).
- Design: Their ultra-thin design makes them suitable for use in tight spaces, and their premium construction ensures they can withstand heavy loads.
- Features: Flat washers can be used with any standard M10 screws or bolts and help distribute the load evenly and prevent damage to surfaces.
- Material: Made of 304 stainless steel material, which is corrosion-resistant and oxidation-resistant, ensuring that the spacers can withstand pressure and tension without deformation or breakage. The pickling passivation surface treatment gives the flat washers a clean, beautiful and shiny finish.
- Applications: These flat washers are versatile and can be used in a variety of applications, including electrical, mechanical, automotive, aerospace, and construction, to provide spacing and support, prevent corrosion, and reduce vibration.
Rank No. #6
Maxmoral 100PCS Stainless Steel Washers 5mm Shim Replacement Parts Pack (5x8x0.5mm) Thin Shim Adjusting Washer Small Outer Diameter Washer
- Made of stainless steel, durable and not easily broken, you can use with confidence
- Used in conjunction with ball bearings, perfect fit, helps protect the bearings
- These are the hexagons behind the wheels on the wheel shafts They effectively remove excess debris
- Perfect spacing ghost gears to prevent binding in differential gears. Used for Traxxas part number #1985.
- Package includes: 100pcs stainless steel washers
Rank No. #7
KALESYUJIN-40PCS S:0.1-10pcs/0.2-10pcs/0.3-10pcs/0.5-10pcs DIN988 Metal Shim Washers Stainless Steel Ultrathin Gasket Thin Flat Washer (3 * 6)
- him washers DIN 988 SS are recommended to reduce the axial play arising from manufacturing tolerances. With shim washers, an existing axial backlash can be significantly reduced. They are available with a thicknesses from 0.1 mm. Any thicknesses can made by combining several shim washers.
Rank No. #8
KALESYUJIN-600PCS M3-M18-0.1 DIN988 Metal Shim Washers Stainless Steel Ultrathin Gasket Thin Flat Washer
- Various Sizes】0.1MM-0.2MM. 3*6, 4*8, 5*10, 6*12 , 7*13, 8*14, 9*15, 10*16 , 12*18, 13*19, 14*20 15*21, 16*22,17*24, 18*24 600PCS in a box, meet your different needs. Allocating more quantity for the commonly used washers
- 【High Quality】--- High Quality 304 Stainless Steel, the 304 stainless steel material features strength and offers 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, which can ensure long time using.
- 【Feature】--- Weak Magnetic, the magnetic properties of 304 stainless steel due to the structure transformation reasons are not at the same level as the magnetic properties of stainless steel of other materials, which means that the magnetic properties of 304 steel always show weak magnetic properties.
- 【Package Included】KALESYUJIN---600PCS M3-M18 Sizes Large Fender Washer are packed into a sturdy transparent box organizer. Not only give you the best fender washers, but also the best storage system for them. Sufficient number to meet your daily use.
- him washers DIN 988 SS are recommended to reduce the axial play arising from manufacturing tolerances. With shim washers, an existing axial backlash can be significantly reduced. They are available with a thicknesses from 0.1 mm. Any thicknesses can made by combining several shim washers.
Rank No. #9
M5x7mm Shim Washer Set 48pcs – Metric Steel Spacers 0.1/0.2/0.3/0.5mm, Precision Alignment, Compatible with CNC, Automotive and Mechanical Work
- Designed for compatibility with standard M5 metric bolts
- Great for machine adjustment, leveling, and spacing tasks
- Smooth finish and strong steel construction for long-term reliability
- Four thicknesses (0.1-0.5mm) included for flexible engineering needs
- Useful in 3D printing, machine maintenance, and device repairs
Rank No. #10
Barrel Shim Nuts Free Float Spacers Adjustment .001 .002 .004 Thick (12 Pieces)
- IDxOD = 1 x 1.125''
- Thick.001-.004''
- Material Stainless Steel 18-8
- Pack including 12 pieces
- 5.56/.223 free float barrel shim for timing hand guard barrel nut fine adjustment
Last update on 2025-07-23 / Affiliate links / Images from Amazon Product Advertising API
How Do You Buy The Best Shim Washers?
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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Shim Washers that you consider buying. Your questions might include the following:
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We’re convinced that you likely have far more questions than just these regarding Shim Washers, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.
Potential sources can include buying guides for Shim Washers, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Shim Washers. Make sure that you are only using trustworthy and credible websites and sources.
We provide an Shim Washers buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Shim Washers currently available on the market.
This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:
- Brand Value: Every brand of Shim Washers has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
- Features: What bells and whistles matter for an Shim Washers?
- Specifications: How powerful they are can be measured.
- Product Value: This simply is how much bang for the buck you get from your Shim Washers.
- Customer Ratings: Number ratings grade Shim Washers objectively.
- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Shim Washers.
- Product Quality: You don’t always get what you pay for with an Shim Washers, sometimes less, and sometimes more.
- Product Reliability: How sturdy and durable an Shim Washers is should be an indication of how long it will work out for you.
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