250PCS Flat Washers Assortment Kits, 304 Stainless Steel Fender Washers, 15 Sizes (Assorted Metric Sizes M3-M12) Metric Metal Washers for Screws and Bolts, Automotive Industrial Home Use

Pniwuno 250PCS Flat Washers Assortment Kits, 304 Stainless Steel Fender Washers, 15 Sizes (Assorted Metric Sizes M3-M12) Metric Metal Washers for Screws and Bolts, Automotive Industrial Home Use

• Premium 304 Stainless Steel Material: These flat washers are crafted from genuine 304 stainless steel, delivering good rust and corrosion resistance. They stay stable and discoloration-resistant even in humid conditions, supporting long-term daily and project use.
• 15-Size Assortment Kit with 250 Pieces: This washer set includes 15 common metric sizes ranging from M3 to M12. It gathers frequently used specifications in one pack, avoiding the need to buy individual sizes and offering convenient preparation for regular repair and assembly work.
• Functional Protective Performance: These flat washers match well with standard bolts, screws and nuts. They expand the bearing area, ease pressure and reduce vibration during fastening. They also protect mounting surfaces from abrasion and prevent bolt deformation and surface damage.
• Classified Storage & Easy Access: Equipped with a transparent divided storage box with clear size labels for each grid. You can quickly locate the required washer size, making selection and arrangement simple for both small repairs and large assembly tasks.
• Versatile Practical Application: Suitable for daily fastening and assembly in multiple scenarios. Works well for automotive parts installation, mechanical assembly, furniture repair, outdoor building projects and electrical equipment maintenance.