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649PCS M3 Socket Head Long Screws Assortment Kit,M3x30/35/40/45/50 mm
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 4, 2026 8:26 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Fasteners Pro
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Perfect for DIY Projects】 This m3 long screw assortment kit are ideal for hobbyists working with 3D printing, electronics, RC models, DIY repairs, chair replacement and CNC machinery, offering precision for intricate designs.
✓【Standardized Metric Sizes】 -The M3 hex socket head cap long screws set come with 5 commonly used lengths—M3 x 30mm, 35mm, 40mm, 45mm, 50mm—ideal for routine installations and repairs. They meet standard metric specs, the average error is less than 0.01mm.
✓【Premium 12.9 Grade Alloy Steel】- This M3 long bolts, nuts and washers assorted kit are crafted from high-strength 12.9 grade alloy steel, ensuring exceptional durability and load-bearing capacity. High-strength steel resists wear, corrosion, and heavy loads, ideal for harsh environments.
✓【Oil-Free & Rust-Proof】 -Black zinc plating means no greasy mess—keep hands and projects clean. Superior rust resistance ensuring long life.This 3mm black allen screw set perfect for any indoor/outdoor use.
✓【Smart Storage Box 】- The metric machine screws hardware kit comes in a durable, compartmentalized case with clear size labels—so you can spot the right screw instantly. Keeps your workspace tidy and speeds up project progress, making every job smoother.
⚙️ Specifications
Size
M3 649pcs
Color
Black-Hex Socket Head Cap
Material
Alloy Steel
Brand
Fgruh
Item dimensions L x W x H
7.95 x 4.21 x 0.67 inches
Size Name
M3 649pcs
Item Dimensions
7.95 x 4.21 x 0.67 inches
Item Diameter
3 millimeters
Number of Pieces
649
Outside Diameter
3 millimeters
Screw Head Style
Hex Socket Head
