Pack of 145 plastic screw and nut caps for M4, M5, M6, M8, M10 and M12 screws, protective, black

【High-Quality Material】 Our screw caps are made of high-quality plastic with smooth edges and high strength. This makes them break- and deformation-resistant, wear-resistant, and durable.

【Easy Application】 These matching screw caps are easy to install and remove, user-friendly, waterproof and dustproof, and effectively protect screws from rust, water, dust, etc.

【Easy Storage】 All hex nut caps are supplied in a high-quality, transparent plastic box. This allows for easy storage and organized transport, prevents the caps from getting lost, and keeps things tidy.

Versatile Applications】 The black protective cap offers effective protection while also enhancing the product's appearance.

Screw caps are suitable as high-strength fasteners for machinery, furniture, vehicles, etc.

Scope of Delivery】 You will receive 50 pieces M4, 30 pieces M5, 20 pieces M6, 10 pieces M6, 20 pieces M8, 20 pieces M10, and 15 pieces M12, for a total of 145 pieces. Additional models and sizes are available to meet your various needs and are sufficient for everyday use.