What package will you receive? You will receive 5 Pcs hex nut and bolt fittings. Product specification Production: 304 stainless steel Color: Silver Size: M8x80mm Product characteristics 1. High precision design high fit 2. Corrosion and rust prevention can be reused 3. Wide range of applications suitable for industrial 3D printing and daily family use. Note: Please select the appropriate product specifications according to your needs.