High Quality Sulfur Enhancing Agent Sulfurizing agent, also known as iron sulfide, has good high-temperature stability. Due to its chemical reaction, sulfur increasing agent is widely used in the steel casting industry, making it an important filler for high-end grinding wheels. However, the key to chemical reaction is its purity, and another key factor is the composition of impurities. A large amount of impurities may be harmful to grinding, but can increase the wear and tear of grinding wheels and reduce their working life. Therefore, high purity sulfur increasing agents have become the preferred choice for many purchasers. Efficient sulfur increasing agent,Sulfurizing agent No.4,Sulfurizing agent LUANCHUAN COUNTY HENGKAI METALLURGICAL MATERIALS SALES CO.,LTD , https://www.pyritechina.com
Stainless Steel Hex Socket Cap Knurled Head Bolt
Stainless Steel Hex Socket Cap Knurled Head Bolt
Sample size: 3/8 x 3 inch
We offer a wide range of metric and inch standard bolts, including hex bolts, round head bolts, square head bolts, T-head bolts, dog head bolts, and other customized fasteners. Our products are manufactured according to international standards such as DIN, EN, ISO, GB, JIS, AS, UNI, etc., and also comply with inch-based standards like ASME/ANSI, ASTM/SAE/IFI, BS, and more.
Material options include carbon steel, alloy steel, stainless steel, and brass. Bolts up to M24 (or 1 inch) are typically cold forged, while larger sizes are hot forged for better strength and durability.
Surface treatments available:
- Yellow Zinc Galvanizing
- Black Oxide
- White Zinc
- Nickel and Chrome Plating
- Brass Coating
- Dacromet Coating
- Silver Coating
- Rust Preventive Coating
Material Grades: 8.8, 10.9, 12.9, A2, A4
Standards: DIN 912, DIN 7984, ANSI B18.2.1
Customized specifications are negotiable. Surface finishes can be PL, ZP, BZP, YZP, HGD, or nickel.
Our bolt supply range includes:
- Size: M5 to M24
- Length: 8mm to 300mm
We also provide various corrosion-resistant and high-strength treatments such as heat treatment, black oxide, zinc coating, hot-dip galvanizing, and more.
For detailed information about our production process and product specifications, please visit us at [hexbolts.cn](http://www.hexbolts.cn).
If you're interested in our products, don't hesitate to contact us today! We are ready to meet your specific needs and deliver high-quality fasteners tailored to your requirements.
DIN 912 Standard Specifications are listed in the table below.