Senyard 1415-Pcs Metric Nuts & Bolts Kit, 304 Stainless Steel

1415-piece metric fastener assortment spanning M2 to M5, including nuts, bolts, lock washers, flat washers, and a tweezer for quick handling.

Made from 304 stainless steel with a passivated surface to resist rust in humid or moderate high-temperature environments.

Red steel paper fiber washers are included to provide elasticity and insulation, expanding application options.

Comes in a structured sorting box with an outer protective packaging sequence to keep components organized during transit.

Wide applicability across bicycles, furniture, car plates, appliances, and various indoor/outdoor electrical connections.

Includes both nuts and bolts kit and screw assortment with self-tapping screws (M4 x 10mm and 20mm), suitable for many DIY projects.

Warranty and support: standard coverage with clear seller contact path for assistance or exchanges.

Deal-breaker: Small screw sizes may be inadequate for heavy-duty builds or large hardware projects.

Deal-breaker: The sorting box compartments can shift during transport, causing mix-ups if not kept organized.

Deal-breaker: A portion of buyers report extra items not needed for typical projects, raising potential waste if not carefully selected.

Deal-breaker: Warranty claims may require time to process and coordinate with the seller.

Deal-breaker: Limited size range beyond M2–M5 may force purchases of additional kits for some applications.