hexagon flange nut
High strength flange nut ▍ carbon steel ▍ Oxidation blackening ▍ GB/T 6177.2-2016
Tell/wchat/WhatsApp: +(86) 18136082989
在线咨询Hotline: 4008816860
High strength flange nut ▍ carbon steel ▍ Oxidation blackening ▍ GB/T 6177.2-2016
Tell/wchat/WhatsApp: +(86) 18136082989
在线咨询