1/4"-20 Nylon Locknut-Grade 5

The 1/4"-20 Nylon Insert Locknut Grade 5 is designed to provide secure, vibration-resistant fastening in demanding mechanical and industrial applications. Manufactured from high-quality alloy steel and finished with a zinc corrosion-resistant coating, this locknut delivers dependable performance in environments exposed to moisture, vibration, and environmental wear. The integrated nylon insert grips bolt threads, helping prevent loosening caused by vibration or repeated movement. Designed for 1/4"-20 UNC bolts, this locknut is commonly used in construction, machinery assembly, automotive repair, and industrial maintenance where reliable locking performance is essential.

Key Highlights

• 1/4"-20 Grade 5 nylon insert locknut designed for vibration-resistant fastening

• Nylon locking insert helps prevent loosening during operation

• Compatible with 1/4"-20 UNC bolts and threaded fasteners

• Grade 5 alloy steel construction built for strength and durability

• Zinc-plated corrosion-resistant finish protects against rust and environmental exposure

• Ideal for construction, machinery assembly, automotive repair, and industrial maintenance

• Precision-engineered threads provide secure engagement and reliable clamping force

Specifications

• System of Measurement: Inch

• Thread Size: 1/4"-20

• Finish: Zinc

• Material: Alloy Steel

• RoHS Compliance: Yes

• Part Number: T1420NLNZ5