DIN933 black oxide hex bolt
Negotiable /Ton
Min.Order:2 Tons
Handan City Tiancong Fastener Manufacturing Co.,Ltd
Product name: DIN933 hex bolt
Material: high quality carbon steel
Strength grade: 4.8, 5.8, 8.8,10.9 available
Surface: Zinc plated, HDG,Black oxide per customer requirement
Samples: Available
Production time: 10 working days
Certificate: ISO9001, CE, SGS approved
Contact us for more details. 15533066727