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🔥 HOT DEAL
40 Sets M5 T Slot Drop-in Bolt, M5 x 10/12/ 16/ 20mm Hammer Head T-Slot Drop-in Stud Sliding Bolt Screw with Flange Nut for European Standard 20 Series Aluminum Profile
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
S
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 12:27 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 27% below what this product typically costs — a notable saving over its usual going rate.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈Pricing has been trending lower — momentum that adds further appeal to this deal.
How We Scored This Deal
Price Competitiveness
28/28
Recent Value
22/22
Market Standing
18.33/20
Deal Strength
20/20
Momentum
10/10
📝 Product Overview
🚚 Shipping
Free Shipping
Product Details
✓WHAT YOU WILL GET: You’ll receive 40 sets M5 T slot drop in bolt kit, including 10pcs M5x10mm T-slot bolts, 10pcs M5x12mm T-slot bolts, 10pcs M5x16mm T-slot bolts, 10pcs M5x20mm T-slot bolts and 40pcs M5 flange nuts, all items are packed in a plastic box for easy storage and carrying.
✓QUALITY MATERIAL: The T shape stud sliding screws and flange nuts are made of quality carbon steel with nickel-plated finish for high hardness, wear resistance, corrosion resistance and oxidation resistance, which can be used for long-term.
✓EASY INSTALLATION: The T slot drop-in bolt can be inserted directly into the aluminum long holes of any mounting post, making it easy to connect the aluminum profile to other components. Please confirm the size of your aluminum profile or T-groove before order.
✓WIDE APPLICATION: The 20 series hammer head bolts are widely used for aluminum profile assembly, connecting solar modules, photovoltaic roof hooks, T-slot guide rails, lifting, metallurgy, mechanical equipment and power mechanical equipment assembly,etc.
✓RICH SIZES: There are 4 different sizes of T slot drop in stud screw bolt in the package, namely, M5x10mm, M5x12mm, M5x16mm, M5x20mm, multiple sizes and sufficient quantity provide you with many options, different sizes can meet your different needs in daily life.
⚙️ Specifications
Manufacturer Grade
standard
Head Style
Hammer Head
Fastener Type
Bolt
Brand
Mardatt
Thread Type
Metric
Item Hardness
Grade 10.9
Head Type
Flat
Thread Class
3A
Maximum Shear Strength
250 MPa
Number of Pieces
40
Manufacturer
Mardatt
