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400Pcs Button Head Socket Cap M3 Screws Bolts Nuts Assortment Kit with 1 Hex Wrench, 304 Stainless Steel, M3*6/8/10/12/16/20mm
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
S
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 29, 2026 10:55 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💎 All-Time Low!- 💎Verdict: All-Time Low!. Buy now — this is as cheap as it has ever been.
- 💰The current price is 21% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️A 20% cut from the official retail price adds further appeal.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
23.31/28
Recent Value
19.95/22
Market Standing
19.42/20
Deal Strength
20/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Kadrick——Expert of Fastener
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Trustworthy products】--- With 25 years of professional design and manufacturing experience, Kadrick provides customers with reliable products; these 304 stainless steel products have been rigorously tested for their performance, including corrosion and rust resistance, high hardness, and precise threads.
✓【Cost-effective】---This set contains 400 pieces of most commonly used M3 screws and nuts.
✓【Good storage and assortment】All these screws nuts and washers are packed In a sturdy easy-use plastic storage box, stored in categories and labeled, so you can find the size you need quickly.In order to avoid the products being messed up or broken during the shipping process, we have made separate packaging for the smaller sizes and provided a sturdy cardboard box outside the plastic box.
✓【Can be widely used】These screws are suitable for a variety of manual DIY projects, including 3D printing and RC racing projects, furniture repair, and screw replacement for some instruments and equipment. Keep a set of commonly used Kadrick screws sets on hand to make you convenient.
✓【Brand guarantee】: Kadrick specializes in the production and development of fasteners. Our products have undergone rigorous testing, so you can use them with confidence. Additionally, we provide a 24-month after-sales warranty service. If you have any questions, please feel free to contact us.
⚙️ Specifications
Size
Stainless Steel 400Pcs
Color
silver
Material
Stainless Steel 304
Brand
Kadrick
Item dimensions L x W x H
5.1 x 2.5 x 0.9 inches
Fastener Type
Socket Head
Head Style
Button
Finish Type
Plain
Shape
Round
Item Diameter
3 millimeters
Thread Size
M3 x 0.5
