Best Selling Lock Washers: See Top Product Rankings by Sales Volume & Market Trends

August 2026
46 Products Tracked

Looking for the most popular lock washers products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "lock washers." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B0CNBX22CX currently leads the lock washers market with 600 monthly sales, followed closely by B0CP7YZ9JY with 400 monthly sales and B09WM7Z5G5 with 300 monthly sales. Meanwhile, ASIN B0DP4M3F4P stands out as the fastest-growing product, achieving an impressive 100.0% month-over-month sales growth. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales August 2026
500PCS Internal Tooth Star Lock Washers, M2.5 M3 M4 M5 M6 M8 M10 M12 Push Nuts Assortment, Quick Speed Starlock Washers Assortment Kit, Steel Black Oxide Finish Push on Locking Washer
1
B0CNBX22CX
$9.99·
4.6
Units/sold600
External Tooth Lock Washers Assortment Kit(500 Pack),M2.5 M3 M4 M5 M6 M8 M10 M12 Metric 304 Stainless Steel External Star Washer Sets
2
B0CP7YZ9JY
$9.99·
4.6
Units/sold400
Instockbolt 3/8" x 0.68"OD Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 50PCS
3
B09WM7Z5G5
$5.46·
4.8
Units/sold300
🚀Fastest Growing
by MoM sales growth
530PCS Internal Tooth Star Lock Washer, 304 Stainless Steel Push Nuts Assortment, Metric M3 M4 M5 M6 M8 M10 M12 Quick Speed Locking Washers Assortment Kit, Starlock Washers for Unthreaded Shafts
#1
B0DP4M3F4P
$13.99·
4.5
530PCS Internal Tooth Star Lock Washer, 304 Stainless Steel Push Nuts Assortment, Metric M3 M4 M5 M6 M8 M10 M12 Quick Speed Locking Washers Assortment Kit, Starlock Washers for Unthreaded Shafts
Units/sold
200100.0%
500PCS Internal Tooth Star Lock Washers Assortment Kit, Carbon Steel Black Oxide Push on Locking Washer Set, M2.5 M3 M4 M5 M6 M8 M10 M12 Push Nuts.
#2
B0GXZ961DG
$8.99·
4.9
500PCS Internal Tooth Star Lock Washers Assortment Kit, Carbon Steel Black Oxide Push on Locking Washer Set, M2.5 M3 M4 M5 M6 M8 M10 M12 Push Nuts.
Units/sold
200100.0%

Top Selling Lock Washers

As of August 2026, we analyzed 46 tracked products in Amazon's "lock washers" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 200 and 600 monthly sales. B0CNBX22CX leads the lock washers market with an estimated 600 monthly sales, down 28.6% from the previous month.

46Products Tracked
300Top 10 Avg. Sales
$9.16Top 10 Avg. Price
4.7Top 10 Avg. Rating
🏆
500PCS Internal Tooth Star Lock Washers, M2.5 M3 M4 M5 M6 M8 M10 M12 Push Nuts Assortment, Quick Speed Starlock Washers Assortment Kit, Steel Black Oxide Finish Push on Locking Washer
#1
B0CNBX22CX

500PCS Internal Tooth Star Lock Washers, M2.5 M3 M4 M5 M6 M8 M10 M12 Push Nuts Assortment, Quick Speed Starlock Washers Assortment Kit, Steel Black Oxide Finish Push on Locking Washer

600
▼ 28.6%
Units Sold/mo
$9.99
Price
4.6
Rating
437
Reviews
2
External Tooth Lock Washers Assortment Kit(500 Pack),M2.5 M3 M4 M5 M6 M8 M10 M12 Metric 304 Stainless Steel External Star Washer Sets
B0CP7YZ9JY
$9.99
4.6 (263)
External Tooth Lock Washers Assortment Kit(500 Pack),M2.5 M3 M4 M5 M6 M8 M10 M12 Metric 304 Stainless Steel External Star Washer Sets
400 Units Sold/mo
3
Instockbolt 3/8" x 0.68"OD Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 50PCS
B09WM7Z5G5
$5.46
4.8 (787)
Instockbolt 3/8" x 0.68"OD Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 50PCS
300 Units Sold/mo▲ 50.0%
4
Instockbolt 1/4" Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 150PCS
B09WM9R9D9
$4.25
4.8 (786)
Instockbolt 1/4" Split Lock Washer, 18-8 (304) Stainless Steel Spring Lock Washer 150PCS
300 Units Sold/mo▼ 25.0%
5
Spring Lock Washers Assortment Kit(1000 Pack), M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Metric Split Lock Washer Set,304 Stainless Steel Lock Washers for Screws Bolts
B0CP7H7138
$9.99
4.7 (632)
Spring Lock Washers Assortment Kit(1000 Pack), M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Metric Split Lock Washer Set,304 Stainless Steel Lock Washers for Screws Bolts
300 Units Sold/mo▼ 25.0%
10
500PCS Internal Tooth Star Lock Washers Assortment Kit, Carbon Steel Black Oxide Push on Locking Washer Set, M2.5 M3 M4 M5 M6 M8 M10 M12 Push Nuts.
B0GXZ961DG
$8.99
4.9 (26)
500PCS Internal Tooth Star Lock Washers Assortment Kit, Carbon Steel Black Oxide Push on Locking Washer Set, M2.5 M3 M4 M5 M6 M8 M10 M12 Push Nuts.
200 Units Sold/mo▲ 100.0%
View All 46 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the lock washers price landscape, we segmented all 46 tracked listings in Amazon's live "lock washers" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $0.00 ~ $10.00 band is the category's best lock washers price zone, absorbing 63% of the assortment (120 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the lock washers category.

Top 3 Price Tiers

$0.00 ~ $10.00 is the most competitive price tier, containing 63% of tracked products.

Sweet Spot
$0.00 ~ $10.00
Tier 1
63%
120 products

Top products in this price tier

#1
B0CNBX22CX
$9.99
600 Units Sold/mo
Unlock Top Performers
#2
$10.00 ~ $20.00
Tier 2
20%
39 products
$20.00 ~ $50.00
Tier 3
15%
29 products
$50.00 ~ $100.00
1%
Unlock to view all price tier distributions and their ASIN sales contributions

"Lock washers" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "lock washers" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-07-26 to 2026-08-01, the Amazon USweekly search volume for "lock washers" was approximately 398 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #459,438, climbing 22,458 positions from the previous week. Additionally, the top 3 products for this keyword capture 29.5% of the total click share and 27.7% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

lock washers

ASINSIGHT
Search Frequency Rank
459,438
22,458
Search Volume
398
5.3%
Top 3 Click Share
29.5%
Top 3 Conv. Share
27.7%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
398
View full trends for the past 3 years
AugSepOctNovDecJanFebMarAprMayJunJul
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