M METERXITY 200-Pack Nylon Insert Hex Lock Nuts, M2 x 0.4mm Thread 304 Stainless Steel Self-Locking Locknuts Hexagon Nut Metric Nuts for Machinery/Home Repair/Industrial Fasteners

Product description

• [Multipurpose Use] - The locking nuts can be used to maintain furniture, household appliances, and outdoor facilities.
• They have a wide range of applications and can be used in industries such as oil pipelines, the construction industry, steel structures, and ships. [Durable Metric Nuts] - Made from 304 quality stainless steel, rust-resistant, with corrosion resistance and strength for durability.
• Ensures reliable fastening in various environments like high temperatures, cold, and humidity [Size & Package] - Includes 200pcs M2 x 0.4mm hex nuts.
• Provides secure and precise threading for different projects [Advantage] - When the nylon lock nut is tightened, the thread of the bolt will naturally squeeze the nylon ring, forming a tight fit.
• Rely on the elasticity of the nylon material, frictional resistance is generated, thereby achieving an anti-loosening effect [Attention] - Ensure proper sizing and tightening to match the size of bolts, screws, or threaded rods.
• Use appropriate tools for fastening to prevent damage