DIN985/ISO7040/304 Stainless Steel - Made of high-grade 304 stainless steel, resistant to rust, corrosion, and harsh environments (salt spray tested). Suit for outdoor furniture, marine applications, or humid areas, ensuring long-lasting durability over carbon steel screws. Nylon-Insert Lock Nut Design - Features nylon ring embedded in nuts for vibration-resistant locking. Prevents loosening under heavy shaking in automotive engines, machinery, or DIY projects, eliminating the need for extra washers or adhesives. Multi-Purpose Fastener Kit - Perfect for woodworking, automotive repairs, industrial equipment, and metal/plastic assemblies. Screws comply with standard hardware sizes, serving both DIY enthusiasts and professional technicians. Phillips Drive & Countersunk Head - Suit for power drills or manual screwdrivers for quick installation. Flat round head sits flush with surfaces (wood/metal) without pre-drilling, saving time and effort.
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