Model NO.:customized GB ISO DIN Head Style:Round Standard:DIN, ANSI, GB, JIS, BSW Grade:4.8/6.8/8.8/10.9/12.9 Application:Machinery, Chemical Industry, Environmental, Building Finish:Zinc Plated/ Blacked/HDG MOQ:1000 Factorry or Not:Factory Steel Grade and Model:Q235 45# 65mn Customized or Not:Can Be Customized Transport Package:Carton with Plastic Inside, Then Pallet. Specification:M6-M160 Trademark:CHUYU Origin:Handan HS Code:7318159001 Production Capacity:300000000000/Week Package Size:100.00cm * 100.00cm * 100.00cm Package Gross Weight:0.100kg Package Size:100.00cm * 100.00cm * 100.00cm Package Gross Weight:0.100kg