Best Selling 3/8 Bolts And Nuts Set: See Top Product Rankings by Sales Volume & Market Trends

August 2026
48 Products Tracked

Looking for the most popular 3/8 bolts and nuts set 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 "3/8 bolts and nuts set." 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 B0CLPH5JTM currently leads the 3/8 bolts and nuts set market with 600 monthly sales, followed closely by B0CTJV3ZVM with 300 monthly sales and B0CTJX5NZT with 300 monthly sales. 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
Besitu 252Pcs Hex Bolts and Nuts Assortment Kit, 1/4-20, 5/16-18, 3/8-16 Assorted Bolts Nuts and Washers Kit, 304 Stainless Steel Machine Screw Sets with Case
1
B0CLPH5JTM
$24.99·
★4.6
Units/sold600
Mywish 448PCS M5 M6 M8 Screw Set, Metric Bolt Assortment, 304 Stainless Steel, Nuts and Bolts Set Flat & Spring Washers, Hex Head Cap Screws Bolts and Nuts Kit, Fully Thread
2
B0CTJV3ZVM
$17.09·
★4.6
Units/sold300
Mywish 254Pcs Nuts and Bolts, 1/4 20 5/16 18 3/8 16 Bolt, Heavy Duty 304 Stainless Steel Bolts and Nuts Kit with Flat Spring Washers, Includes 10 Common Sizes, Fully Threaded
3
B0CTJX5NZT
$19.99·
★4.7
Units/sold300

Top Selling 3/8 Bolts And Nuts Set

As of August 2026, we analyzed 48 tracked products in Amazon's "3/8 bolts and nuts set" 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 100 and 600 monthly sales. B0CLPH5JTM leads the 3/8 bolts and nuts set market with an estimated 600 monthly sales.

48Products Tracked
210Top 10 Avg. Sales
$22.56Top 10 Avg. Price
★4.6Top 10 Avg. Rating
🏆
Besitu 252Pcs Hex Bolts and Nuts Assortment Kit, 1/4-20, 5/16-18, 3/8-16 Assorted Bolts Nuts and Washers Kit, 304 Stainless Steel Machine Screw Sets with Case
#1
B0CLPH5JTM

Besitu 252Pcs Hex Bolts and Nuts Assortment Kit, 1/4-20, 5/16-18, 3/8-16 Assorted Bolts Nuts and Washers Kit, 304 Stainless Steel Machine Screw Sets with Case

600
Units Sold/mo
$24.99
Price
★
4.6
Rating
465
Reviews
2
Mywish 448PCS M5 M6 M8 Screw Set, Metric Bolt Assortment, 304 Stainless Steel, Nuts and Bolts Set Flat & Spring Washers, Hex Head Cap Screws Bolts and Nuts Kit, Fully Thread
B0CTJV3ZVM
$17.09
★4.6 (320)
Mywish 448PCS M5 M6 M8 Screw Set, Metric Bolt Assortment, 304 Stainless Steel, Nuts and Bolts Set Flat & Spring Washers, Hex Head Cap Screws Bolts and Nuts Kit, Fully Thread
300 Units Sold/mo▼ 20.0%
3
Mywish 254Pcs Nuts and Bolts, 1/4 20 5/16 18 3/8 16 Bolt, Heavy Duty 304 Stainless Steel Bolts and Nuts Kit with Flat Spring Washers, Includes 10 Common Sizes, Fully Threaded
B0CTJX5NZT
$19.99
★4.7 (288)
Mywish 254Pcs Nuts and Bolts, 1/4 20 5/16 18 3/8 16 Bolt, Heavy Duty 304 Stainless Steel Bolts and Nuts Kit with Flat Spring Washers, Includes 10 Common Sizes, Fully Threaded
300 Units Sold/mo
4
260PCS 1/4-20, 5/16-18, 3/8-16 Hex Bolts Assortment Kit,304 Stainless | Lenght 3/4'', 1'', 1-1/2'', 2'', 2-1/2'', SAE Hex Head Bolt Nut and Flat & Spring Washers Assorted Set for Automotive
B0FG2L2Z58
$24.99
★4.7 (264)
260PCS 1/4-20, 5/16-18, 3/8-16 Hex Bolts Assortment Kit,304 Stainless | Lenght 3/4'', 1'', 1-1/2'', 2'', 2-1/2'', SAE Hex Head Bolt Nut and Flat & Spring Washers Assorted Set for Automotive
200 Units Sold/mo▼ 50.0%
5
Quibbay 924Pcs Grade 8 Bolts and Nuts Assortment Kit, 1/4-20, 5/16-18, 3/8-16, 1/2-13 Heavy Duty Hex SAE Assorted Bolts Nuts and Washers Kit, Carbon Steel Machine Hardware Screw Sets with Case
B0FP56T6XV
$61.74
★4.5 (56)
Quibbay 924Pcs Grade 8 Bolts and Nuts Assortment Kit, 1/4-20, 5/16-18, 3/8-16, 1/2-13 Heavy Duty Hex SAE Assorted Bolts Nuts and Washers Kit, Carbon Steel Machine Hardware Screw Sets with Case
200 Units Sold/mo▼ 33.3%
10
3/8"-16 x 1-1/2" Grade 8 Bolts (10-Pack) – Heavy-Duty Hex Bolts Includes Flat Washers & Nylon Lock Nuts – High-Strength SAE J429 Anti-Vibration 1.50" Coarse Thread Bolts
B0GHGDYTTQ
$18.83
★5.0 (11)
3/8"-16 x 1-1/2" Grade 8 Bolts (10-Pack) – Heavy-Duty Hex Bolts Includes Flat Washers & Nylon Lock Nuts – High-Strength SAE J429 Anti-Vibration 1.50" Coarse Thread Bolts
100 Units Sold/mo
View All 48 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the 3/8 bolts and nuts set price landscape, we segmented all 48 tracked listings in Amazon's live "3/8 bolts and nuts set" 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 $20.00 ~ $50.00 band is the category's best 3/8 bolts and nuts set price zone, absorbing 39% of the assortment (95 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 3/8 bolts and nuts set category.

Top 3 Price Tiers

$20.00 ~ $50.00 is the most competitive price tier, containing 39% of tracked products.

Sweet Spot
$20.00 ~ $50.00
Tier 1
39%
95 products

Top products in this price tier

#1
B0CLPH5JTM
$24.99
600 Units Sold/mo
Unlock Top Performers
#2
$0.00 ~ $10.00
Tier 2
24%
58 products
$10.00 ~ $20.00
Tier 3
22%
53 products
$50.00 ~ $100.00
13%
Unlock to view all price tier distributions and their ASIN sales contributions

"3/8 bolts and nuts set" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "3/8 bolts and nuts set" 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 2026-08-09 to 2026-08-15, the Amazon USweekly search volume for "3/8 bolts and nuts set" was approximately 199 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #884,747, climbing 97,832 positions from the previous week. Additionally, the top 3 products for this keyword capture 30.8% of the total click share and 10% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

3/8 bolts and nuts set

ASINSIGHT
Search Frequency Rank
884,747
97,832
Search Volume
199
11.8%
Top 3 Click Share
30.8%
Top 3 Conv. Share
10%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
199
View full trends for the past 3 years
AugSepOctNovDecJanFebMarAprMayJunJulAug

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