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15 Pcs M8 x 45mm Thread T Slot Drop-in Bolt T-Bolt Hammer Head Bolt T Screw Stud for 4040 Series Standard 8mm T-Slot Aluminum Extrusion Profile (4040 Series)
✅ In stock
C
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 22, 2026 9:30 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰At 18% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The listed retail price is trimmed by 1% at checkout.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
20.63/28
Recent Value
0/22
Market Standing
10.94/20
Deal Strength
10/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Still Awake
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Quantity:15pcs.
✓Hammer Head size: 18 x 8 x 5.5mm; Thread Diameter: 8mm (M8), Bolt length 45mm.
✓Material: high quality nickel plated carbon steel.Antirust and long life.
✓Material: high quality nickel plated carbon steel.Antirust and long life. High quality T head screws for aluminium extrusions, suitable for 40mm metric aluminum extrusions. Post-Assembly drop in hammer head screw, easier to install.
✓Widely used for building 3D printers, 3D carvers, CNC routers, CNC laser cutters, CNC plasma cutters, robotics projects, machine guards, workstations, etc
⚙️ Specifications
Thread Size
M8
Exterior Finish
Nickel, Zinc
Manufacturer Grade
premium
Head Style
Flat
Color
4040 Series
Fastener Type
T-Bolt
Brand
SDY
Item Diameter
8 millimeters
Item Hardness
Grade 8.8
Size
4040 M8x45 15PC
Metal Type
Carbon Steel
