300 Pcs Nylon Standoff Nut Screw F-F F-M M3 Standoff For Multiple PurposeBlack

Using nylon material,no rust,beautiful, practical, durable, easy to use.

Packed in plastic box for easy storage and well protection.

Complete model specifications, nylon material, product toughness and quality.

The kit including nylon nut,screw,female-male standoff and female-female standoff.

Widely applicable in many scenarios for different requirements.