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Shimeyao 50 Pack 1/4-20 Thin Nylon Insert Lock Nuts,Black
✅ In stock
⭐ Lowest price we've tracked
F
Grade
Analysis Confidence
55%
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
