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Sprite Science

40pcs Threaded Inserts for Wood 1/4-20 Furniture Screw in Threaded Insert Nuts 20mm Length

✅ In stock
F
Grade
💤 Not a Deal
20/100
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.
$9.99
Listed $9.99
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 10, 2026 11:04 PM · 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.
  • 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
  • ➡️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 16/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Up2U
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

✓Pack of 40 1/4-20 threaded inserts for wood working applications, 20mm length, 6mm Allen key included.
✓Threaded insert head Φ: 0.461" / 11.7mm, body Φ: 0.315" / 8mm, threads Φ: 0.410" / 10.4mm.
✓Threaded inserts are easy to install, simply drill the appropriately sized hole and Install the inserts with hex key provided or other optional drive tools you have.
✓1/4-20 threaded inserts are ideal solution for soft woods, plywood, MDF, and composition board.
✓In Soft wood, recommended drill bits are 8.5mm, 9mm, 3/8 inch. In Hard wood such as white oak or maple, recommended drill bits are 3/8 inch, 9.5mm, 10mm.

⚙️ Specifications

Material
Alloy Steel
Fastener Type
Insert
Thread Size
1/4"-20
Exterior Finish
Zinc
Color
White
Metal Type
Alloy Steel
Brand
Sprite Science
Item Weight
0.25 kg
Thread Type
Unified National
Inside Thread Size
10.4mm
Thread Style
Right Hand
F
$9.99
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