40Cr grade12.9 high strength track shoe bolt and nut
track bolts and nuts 1.experienced manufacturer 2.we can do it as your request
WELCOME TO NANTE
www.nante1997.com
1.we are a manufacturer
2. NANTE has two main manufacture bases, 5 main factories with 12 product lines of machining, welding, heat treatment, assembly, painting, casting ect.,
3.Track bolts and nuts
(1)Grade: 4.8 -- 12.9,A2, A4
(2)Size: M3-M72
(3)Finish:plain, zinc plated, hot dip galvanized, dacroment
(4)Material:Carbon steel, stainless steel
(5)Packing: Standard export packing or According to customer's requirement
40Cr grade12.9 high strength track shoe bolt and nut
