Heavy duty flat tower bolt Features: 1) Material: steel, stainless steel 2)Size:75mm/100mm/125mm/150mm/170mm 3) Surface finish: ZP/NP/BP 4)Brand Name: YILIAN 5)OEM: Acceptable. 6)Sample:Available on collect way. 7)Packing: a: Plastic bag+inner box+out carton b:Skin-card+inner box+out carton