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IMSCREWS

IMSCREWS M5-0.8 Square Nuts 304 Stainless Steel Metric Fasteners 50 Pcs, 7.8mm Width Anti-Rotation Flat Nut for Aluminum Extrusion Profile, Outdoor Structure Assembly and Home DIY Repair

✅ In stock ⭐ Lowest price we've tracked
F
Grade
💤 Not a Deal
24/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$8.99
Listed $0.18
Analysis Confidence 55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 24, 2026 8:55 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 IMSCREWS
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

✓[ANTI-ROTATION SQUARE DESIGN] Engineered with a flat, four-sided profile to provide excellent anti-rotation properties. Once inserted into a channel or extrusion slot, these M5 nuts stay securely in place, allowing for fast, one-sided tightening without the need to hold the nut.
✓[304 STAINLESS STEEL MATERIAL] Constructed from standard 304 stainless steel with a smooth, burr-free finish. Offers high resistance to rust and oxidation, making it suitable for outdoor environments and high-humidity applications (Note: Not recommended for extreme marine or high-salt conditions).
✓[PRECISE METRIC SPECIFICATIONS] Standard M5-0.8 coarse thread pitch. Diagonal width is 7.8mm with a strict manufacturing tolerance of +/- 0.2mm, and thickness is 3.8mm. Please measure your aluminum extrusion T-slot or V-slot carefully before purchasing to ensure proper fitment.
✓[CUSTOM ZIPLOCK PACKAGING] Includes 50 pieces of metric square nuts securely packed in an IMSCREWS branded PVC ziplock bag for safe transit and easy daily storage. Highly compatible with standard M5-0.8 machine screws, including pan head, countersunk, and socket head cap screws.
✓[VERSATILE APPLICATION & INSTALLATION TIPS] Ideal for 3D printer frames, CNC routers, robotics projects, and general structural repairs. Note: Cold-working during manufacturing may leave the stainless steel slightly magnetic, which is normal. Apply standard tightening torque to prevent stripping the threads.

⚙️ Specifications

Material
Stainless Steel
Fastener Type
Square
Thread Size
M5 x 0.8
Exterior Finish
Stainless Steel
Color
Silver
Thread Type
Iso Metric
Inside Thread Size
M5
Thread Style
Right Hand
Thread Coverage
Fully Threaded
Thread Class
Coarse
Screw Head Style
Flat

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