6mm Closed End Knurled Copper Nut Set Durable Fasteners with Sealed End for Industrial Machinery Equipment and DIY Projects Material Copper Various Sizes M6 10 Pieces Per P

Feature:Made of copper, more durable. Exquisite workmanship, clear screw threads. One end of the product is sealed. Good resistance, suitable for use in harsh conditions. Products are widely used in various industrial applications.Specification:Material: CopperType: KnurledStyle: Closed endModel: M6*8, M6*10, M6*12, M6*14, M6*16, M6*18, M6*20(Optional)Package list:Model Product dimension Package list M6*8 D=6mm, L=8mm, d=8.3mm 10pcs M6*10 D=6mm, L=10mm, d=8.3mm 10pcs M6*12 D=6mm, L=12mm, d=8.3mm 10pcs M6*14 D=6mm, L=14mm, d=8.3mm 10pcs M6*16 D=6mm, L=16mm, d=8.3mm 10pcs M6*18 D=6mm, L=18mm, d=8.3mm 10pcs M6*20 D=6mm, L=20mm, d=8.3mm 10pcs Mote:The actual product color may deviate from the photo due to light.There may be a slight deviation in the measurement of Product.

• [INDUSTRY-GRADE COPPER CONSTRUCTION] These premium knurled nuts are manufactured from high-quality copper alloy for exceptional durability and longevity. The copper material provides strength while maintaining excellent resistance, making these fasteners ideal for both indoor and outdoor applications in demanding environments.
• [PRECISION KNURLED DESIGN] Each nut features expertly crafted knurling that ensures maximum grip during installation and removal. The precision-machined threads guarantee compatibility with M6 bolts, providing secure fastening without stripping or cross-threading. The textured exterior allows for easy handling even with gloves.
• [SEALED END PROTECTION] The innovative closed-end design creates a protective barrier that prevents dust, and debris from entering the threaded chamber. This feature significantly extends the lifespan of your fasteners while maintaining clean,-free threads for repeated use in industrial settings.
• [VERSATILE INDUSTRIAL APPLICATIONS] Designed for professional use in machinery, automotive, electronics and construction applications. These copper nuts are for assembly lines, equipment maintenance, and heavy-duty fabrication projects where reliable fastening solutions are essential.
• [COMPREHENSIVE SIZE SELECTION] The set includes multiple length options from M6*8 to M6*20 (10 pieces each) to accommodate various project requirements. Each nut undergoes strict quality control to ensure dimensional accuracy and consistent performance across all sizes in your fastener collection.