Automatic Screw Locking Machine Automatic Screw Locking Machine,Toy Automatic Lock Screw Machine,Electronic Product Lock Screw Machine,Hardware Product Lock Screw Machine Shenzhen Yonglun Intelligent Equipment Technology Co., LTD , https://www.foyooo.com
DIN931 Hex Head Bolts / Hex Cap Screws / Metric Hex Tap Bolts M3-60
Our DIN931 Hex Head Bolts are high-quality fasteners made from carbon steel, designed for a wide range of industrial and construction applications. These bolts feature a hexagonal head with a flange, ensuring a secure and stable connection. They are available in various grades such as 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, and 12.9, offering flexibility in strength and performance requirements.
Available in different finishes like color zinc plating, black, blue, white zinc plating, and more, these bolts can be customized to meet specific corrosion resistance or aesthetic needs. The surface finishing options include black oxide, hot-dip galvanizing, nickel plating, and dacomate, among others.
They are manufactured according to international standards such as DIN, ANSI, GB, JIS, BSW, and GOST, making them suitable for global use. The bolts are ideal for machinery, building structures, and other heavy-duty applications.
Material options include carbon steel, high-strength steel, stainless steel, and more, allowing for customization based on the environment and load-bearing requirements.
We offer both standard and custom-made products, with lead times ranging from 10–30 days depending on the season. Our stock includes 4.8 grade DIN6923, 8.8 grade, and 10.9 grade GB5783 and GB5782 bolts, as well as all DIN-standard stainless steel bolts.
Free samples are available for standard fasteners, and we encourage you to visit our website at www.hainafastener.com for more details.
As a professional manufacturer, we ensure quality through rigorous testing and advanced design techniques. With over 20 years of experience, we provide reliable solutions tailored to your needs. Whether you need standard or custom fasteners, our team is here to assist you. Contact us anytime for expert guidance and competitive pricing. We are committed to delivering durable, cost-effective, and high-performance fastening solutions.