M3 Screws Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
M3 Screws sales on Amazon US totaled 12,900 units in July 2026 (▼ 5.8% vs. the prior month), generating an estimated $158,633 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 79.1% of unit volume and 84.4% of revenue, while a typical listing is priced at $9.52. The keyword itself pulled 18,124 Amazon queries over the same period (▲ 2.5% MoM).
Zooming out to the 12-month window ending July 2026, the m3 screws Top 50 moved 124,200 units and $1,548,697 in cumulative sales — an average of 10,350 units and $129,058 per month. Monthly throughput topped out at 14,400 units in March 2026 and dipped to 6,600 in August 2025, leaving the latest reading 95.5% higher than August 2025.
M3 Screws Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
12.9K
▼ 5.8% MoM
Monthly Revenue 2026/07
$158.6K
▼ 7.2% MoM
Top 10 Market Share 2026/07
79.1%
M3 Screws Market Share & Sales Concentration on Amazon US — July 2026
The most-sold m3 screws listing on Amazon US in July 2026 is ASIN B0FGV5FCBN (Brand: Fgruh), which sold 4,000 units at $9.99 apiece — equal to 31.0% of every unit tracked in this report and 2.0× the volume of the No. 2 listing.
The Top 10 ASINs account for 10,200 units and $133,869 in July 2026 — 79.1% of unit volume and 84.4% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'M3 Screws' on Amazon
July 2026
Is 79.1% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
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Top 5 Volume Share breakdown
B0FGV5FCBN
750PCS M3 Hex Socket Screw Assortment Kit,M3x6/8/10/12/16/20/25/30 mm | M3-0.5 Hex Socket Cap Head Bolts Nuts Washers Assorted Set, Metric 3mm Screws for 3D Print, Grade 12.9 Alloy Steel Black Zinc
4K
▲ 0.0%vs. prior month
$39.9K
latest month
12-month trend
B0FGX9JGC5
2200PCS M2M3M4M5 Metric Hex Socket Button Head Screws Assortment Kit | M2-0.4,M3-0.5,M4-0.7,M5-0.8 m Screw Nut & Washers Set, Metric Bolt Kit for 3D Print,Grade 10.9 Black Zinc, 4/6/8/12/16/20 mm
2K
▲ 0.0%vs. prior month
$40K
latest month
12-month trend
B0BN297MP5
wugongshan 1080 Pcs Screws Bolts and Nuts Assortment Kit, Metric Machine Screws and Nuts and Flat Washers, M3/M4/M5/M6 Cross Slotted Round Head Bolts Sets (C)
1K
▼ 50.0%vs. prior month
$13.6K
latest month
12-month trend
B0FGX859K8
2300PCS M3 Hex Socket Head & Button Head Screws Nuts Assortment Kit | M3-0.5*4/6/8/12/16/20/25/30/35 mm Metric Screw Nut Washers Assorted Kit, 12.9 & 10.9 Grade Black Zinc Bolts Set for 3D Print
1K
▲ 0.0%vs. prior month
$22K
latest month
12-month trend
B0D3X5CT2J
Hapric 600 Pcs M3 Screws Assortment Kit, M3x 6-30MM Bolts Kits | 12.9 Alloy Steel, Black Zinc Plated, 8 Screw Lengths, Hex Socket Head, Labeled Storage Box, For Repair And Assembly
800
▲ 0.0%vs. prior month
$5.6K
latest month
12-month trend
B0FD9SD33X
380 Pcs M3 Black Flat Head Machine Screws and Hex Nuts Kit Carbon Steel Countersunk Head Phillips Screws Bolts Assortment,M3 x 4mm/ 6mm/ 8mm/ 10mm/ 12mm/ 16mm/ 20mm
400
▲ 0.0%vs. prior month
$2.6K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best M3 Screws Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Fgruh is the best-performing m3 screws brand in July 2026, moving 7,000 units across 3 ASINs for 68.6% of Top 10 volume. wugongshan follows with 1,000 units (9.8%), ahead of Hapric on 800 units (7.8%).
With 8 brands splitting the Top 10 and 86.3% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $5.94 to $17.32, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Fgruh
3 ASINs in Top 10
68.6%
Units
7K
Revenue
$101.8K
Avg. price
$17.32
B0FGV5FCBN
$9.99·★4.6·2.1K revs750PCS M3 Hex Socket Screw Assortment Kit,M3x6/8/10/12/16/20/25/30 mm | M3-0.5 Hex Socket Cap Head Bolts Nuts Washers Assorted Set, Metric 3mm Screws for 3D Print, Grade 12.9 Alloy Steel Black Zinc
Units sold4KB0FGX9JGC5
$19.99·★4.6·2.1K revs2200PCS M2M3M4M5 Metric Hex Socket Button Head Screws Assortment Kit | M2-0.4,M3-0.5,M4-0.7,M5-0.8 m Screw Nut & Washers Set, Metric Bolt Kit for 3D Print,Grade 10.9 Black Zinc, 4/6/8/12/16/20 mm
Units sold2KB0FGX859K8
$21.99·★4.6·2.1K revs2300PCS M3 Hex Socket Head & Button Head Screws Nuts Assortment Kit | M3-0.5*4/6/8/12/16/20/25/30/35 mm Metric Screw Nut Washers Assorted Kit, 12.9 & 10.9 Grade Black Zinc Bolts Set for 3D Print
Units sold1K
wugongshan
1 ASIN in Top 10
9.8%
Units
1K
Revenue
$13.6K
Avg. price
$12.98
B0BN297MP5
$12.98·★4.5·1.3K revswugongshan 1080 Pcs Screws Bolts and Nuts Assortment Kit, Metric Machine Screws and Nuts and Flat Washers, M3/M4/M5/M6 Cross Slotted Round Head Bolts Sets (C)
Units sold1K
Hapric
1 ASIN in Top 10
7.8%
Units
800
Revenue
$5.6K
Avg. price
$5.94
B0D3X5CT2J
$5.94·★4.7·1.1K revsHapric 600 Pcs M3 Screws Assortment Kit, M3x 6-30MM Bolts Kits | 12.9 Alloy Steel, Black Zinc Plated, 8 Screw Lengths, Hex Socket Head, Labeled Storage Box, For Repair And Assembly
Units sold800
Trending M3 Screws Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B0C7ZPZ214 booked 200 units at $7.99, with ▲ 0.0% MoM change. On the growth side, B06Y5TJXY1 leads positive momentum with ▲ 100.0% MoM growth on 200 units, with B0FS1Q352H close behind at ▲ 100.0% MoM on 100 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0C7ZPZ214
mxuteuk 720PCS M3 Screws Kit,M3×6/8/10/12/16/20mm M3 Screws Assortment Kits,12.9 Alloy Steel M3 Hex Socket Head Bolts Nuts Washers Set Suitable for 3D Printer,DIY
Price
$7.99
Rating
4.6
Reviews
1.2K
Latest month sales
B06Y5TJXY1
320Pcs M3 Motherboard Standoffs&Screws&Nuts Kit, Hex Male-Female Brass Spacer Standoffs, Laptop Screws for DIY Computer Build, Electronic Projects, Raspberry Pi, Circuit Board etc.
Price
$14.98
Rating
4.7
Reviews
915
Latest month sales
B0FS1Q352H
140Pcs M3 x 30mm Hex Socket Head Cap Screws Bolts, Carbon Steel, Black Oxide Finish, Allen Socket Drive, Full Threads,with Hex Spanner
Unlock to view ASIN details and product titles
Price
$6.59
Rating
4.6
Reviews
67
Latest month sales
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