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

Key features

• 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 Construction: made of 304 stainless steel, these nylon insert lock nuts offer excellent mechanical strength and toughness, resisting stripping and breakage; They feature superior rust, oxidation, and corrosion resistance, performing reliably even in humid, outdoor, or marine environments, making them a durable choice for long-term use in harsh conditions
• Anti-loose Nylon Insert Design: each lock 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

Features: Secure & Reliable Fastening Performance The nylon insert creates a locking action that resists loosening under dynamic loads, ensuring connections stay tight even with constant movement or vibration. The stainless steel body maintains its shape and thread integrity, preventing cross-threading or failure during installation and use. Easy Installation & Wide Compatibility These lock nuts install just like standard hex nuts, requiring no special tools beyond a wrench. The precise UNC thread matches most 1/4"-20 bolts, screws, and studs, making them a versatile replacement or upgrade for loose standard nuts in any project where vibration is a concern. Specifications: Material: 304 Stainless Steel, Nylon Insert Color: Silver Size: 1/4"-20 Package includes: 50 x Nylon Insert Lock Nuts Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.

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