146피스 M6 블랙 나일론 스페이서 키트, M6 나사 볼트용 3-20mm

상품 특징

• Industrial & Scientific
• Spacers & Standoffs
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• 288Pcs-M3M4M5M6
• M6 DEDICATED PRECISION KIT: Tired of buying giant kits with sizes you never use? kalote focuses exclusively on M6 hardware. This 146-piece set provides 10 essential heights (from 3mm to 20mm), ensuring a perfect flush fit for M6 bolts in mechanical assemblies, furniture repair, and automotive projects.
• INDUSTRIAL-GRADE PA66 NYLON: Unlike brittle, cheap plastic spacers, our bushings are molded from premium PA66 Nylon. This material is celebrated for its high strength-to-weight ratio, excellent thermal stability, and natural resistance to oils and chemicals, making it ideal for both indoor and rugged outdoor environments.
• NON-THREADED SMOOTH BORE: Engineered for a friction-less fit, the inner diameter is precision-calibrated to allow M6 screws to glide through smoothly. The burr-free edges and flat-surface design provide maximum contact area, effectively distributing load and preventing surface marring or vibration loosening.
• VIBRATION & CORROSION BARRIER: These black nylon spacers act as a protective buffer between metal parts, dampening noise and absorbing shocks in machines or drone frames. Being non-metal, they are naturally rust-proof, providing a long-lasting standoff solution for marine or high-humidity applications.
• HEAVY-DUTY ORGANIZER CASE: Stay organized in the garage or at the job site. Our kit comes in a reinforced, latching storage box with individual compartments for each length. A detailed size chart is included on the lid, so you can identify 3mm from 20mm at a glance—no calipers required.