304 Stainless Nyloc Nuts

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304 Stainless Nyloc Nuts

Our 304 Stainless Nyloc Nuts (Nylon Insert Lock Nuts) are premium corrosion-resistant locking nuts made from 304 stainless steel. The integrated nylon insert creates strong friction on the bolt threads, preventing the nut from loosening due to vibration, shock, or movement.

Key Features:

• Material: Stainless Steel
• Type: Nyloc Nut with Nylon Insert
• Thread: Metric coarse
• Finish: Plain stainless finish
• Reusable – can be installed and removed multiple times
• Excellent resistance to rust, staining, and chemicals

These Nyloc nuts combine the superior corrosion resistance of 304 stainless with reliable locking performance. The nylon insert grips the bolt tightly without damaging the threads, making them ideal for applications where vibration is a concern.

Commonly used for:

• Coastal and outdoor projects
• Architectural and visible fixtures
• Food processing equipment
• Outdoor furniture and structures
• Chemical and hygiene-sensitive areas
• General stainless steel fabrication

Perfect match with our 304 Stainless Bolts, Threaded Rod, and Washers for a complete vibration-resistant, corrosion-resistant assembly.

Good to know: 304 stainless is a great choice for outdoor and coastal use. For parts that sit in salt water or are fitted to boats, 316 (marine grade) stainless will last longer.

Available in a wide range of sizes to suit common bolt diameters – select your required size above.