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Sprite Science

1/4-20 Hex Drive Threaded Inserts for Wood - 40 Pieces

✅ In stock
F
Grade
💤 Not a Deal
22.08/100
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.
$9.39
Listed $9.39
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 29, 2026 3:27 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 is slightly above the going rate for this product — worth watching for a drop.
  • 📉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 2.08/20
Deal Strength 16/20
Momentum 4/10

📝 Product Overview

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

Product Details

✓1/4-20 threaded insert x 15mm length, 6mm allen wrench included, best 1/4"-20 threaded insert wood insert furniture screw in nut connector screws.
✓Insert head ⌀: 0.461" / 11.7mm, body ⌀: 0.315" / 8mm, threads ⌀: 0.410" / 10.4mm.
✓Threaded inserts are easy to install, simply drill the right size hole and Install with hex key provided.
✓In Softer wood, the outside threads cut easily into the wood, simply drill a Appropriately Sized Hole (8.5mm, 9mm, 9.5mm, 3/8" drill bit) for the body of the insert, then screw insert into the place.
✓In very Harder wood such as white oak or maple, drill a hole size (3/8", 9.5mm, 10mm drill bit) that close to the outside threads diameter, then screw insert into the place. If the drilled hole is too small for the threads, screwing it in MAY split the wood or insert.

⚙️ Specifications

Material
Carbon Steel
Fastener Type
Insert
Thread Size
1/4"-20
Exterior Finish
Zinc
Color
White
Metal Type
Carbon Steel
Finish Type
Zinc plated carbon steel
Brand
Sprite Science
Item Weight
0.2 kg
Thread Type
Unified National Coarse (Unc)
Inside Thread Size
0.410 INCH / 10.4MM
F
$9.39
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