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Shimeyao

Shimeyao 50 Pack 1/4-20 Thin Nylon Insert Lock Nuts,Black

✅ 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.
$8.59
Listed $26.99
Save $18.40 68% OFF
Analysis Confidence 55%
Check Deal at Amazon
Price verified Sep 23, 2026 12:37 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.
  • 🏷️The retail sticker price has been slashed by 68% — a steep markdown from the official listing.
  • 📉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 Gegeringing
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

50Pcs Value Pack 1/4"-20 Lock Nuts: this 50 pack includes 1/4"-20 UNC Stainless Steel Low Profile Jam Locknuts (20 TPI) with precise threads for smooth engagement; Ideal for large boat repairs, automotive maintenance, or home DIY projects, they fit most standard 1/4-inch bolts perfectly, ensuring you have enough fasteners for multiple tasks
304 Stainless Steel with Black Oxide Finish: made of quality 304 stainless steel, these lock nuts feature a durable black oxide surface treatment that enhances both texture and wear resistance; They offer excellent mechanical strength and toughness, resisting stripping and breakage, with rust, oxidation, and corrosion resistance for reliable performance even in humid, outdoor, or marine environments
Anti-loose Nylon Insert Design: each nut is equipped with a nylon insert that creates continuous friction with the bolt threads when tightened; This effectively prevents loosening caused by vibration, impact, or temperature changes, ensuring stable connections in equipment operation and high-frequency use scenarios
Thin Jam Profile for Low-clearance Spaces: these stainless steel lock nuts feature a thin jam design with a significantly lower overall height of 0.2in than standard nylon lock nuts; This makes them ideal for tight, low-clearance areas, or as auxiliary lock nuts to secure primary fasteners, solving the common problem of insufficient space with regular-sized lock nuts
Versatile Applications for Multiple Projects: these 1/4-20 Thin Nylon Insert Lock Nuts are suitable for machinery, automotive parts, bicycles, furniture assembly, electrical equipment, and various DIY projects; They provide a reliable anti-vibration connection, making them essential fasteners for daily repairs, installations, and outdoor/industrial applications where secure fastening is critical

⚙️ Specifications

Material
304 Stainless Steel, Nylon Insert
Thread Size
1/4"-20
Color
Black
Brand
Shimeyao
Item dimensions L x W x H
5.91 x 4.13 x 0.59 inches
Fastener Type
Lock
Exterior Finish
Black Oxide
Thread Type
Unified National Coarse
Inside Thread Size
1/4"-20
Thread Style
Unified
Thread Class
UNC
F
$8.59
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