1. It is a high automatic in-line type PMB producing plant. The whole equipment adopts container frame structure and modular design, easy assemble and convenient transportation. The unique in-line producing technology can satisfy the working site concentration, high strength and intensive production requirements. Advanced [one-pass" mill ensure the PMB good quality. Independent control room, optional automatic / manual control.
PMB Plant,Modified Asphalt Plant,Asphalt Device,Emulsified Asphalt Device BituRock Science & Technology (Jiangsu) CO., LTD , https://www.biturockplant.com
Nickle Plated Round Head Bolt with Hole
Nickle Plated Round Head Bolt with Hole
High performance and high quality
Available in DIN metric sizes: Grade 10.9 and 12.9
Also available in ANSI B18.5 inch size: SAE Grade 8
Standard Sizes:
M8x30, M8x50, M10x30, M10x40, M12x50, M12x60
Optional mechanical features comply with SAE, ASTM, DIN, JIS, etc.
Transhow Fasteners specializes in manufacturing a wide range of bolts including hex bolts, round head bolts, square head bolts, T-head bolts, dog head bolts, and other customized and special-use bolts. We produce both metric and inch standard bolts according to international standards such as DIN, EN, ISO, GB, JIS, AS, UNI, and others. For inch standards, we follow ASME/ANSI, ASTM/SAE/IFI, BS, and more.
Our bolts are made from various materials including carbon steel, alloy steel, stainless steel, and brass. Bolts below M24 (or 1 inch) are typically cold forged, while larger sizes are hot forged. To enhance corrosion resistance and strength, our bolts can be further treated with processes like heat treatment, black oxide, zinc plating, hot dip galvanizing, black zinc coating, brass plating, nickel and chrome plating, Dacromet, and more.
We also offer structural bolts and heavy hex bolts designed for steel-to-steel connections in buildings, highways, railways, and bridges. These bolts are often used with heavy hex nuts. The materials used for these bolts and nuts are usually medium carbon steel or alloy steel. The finished products are commonly coated with black oxide or hot dip galvanized.
Our standard supply includes:
- DIN 6914: High-strength hexagon head bolts with large widths across flats for structural steel bolting
- DIN 7990: Steel hexagon head bolts for structural steel bolting with hexagon nuts
- ISO 7411 / ISO 7412: Hexagon bolts for high-strength structural bolting with large width across flats
- EN 14399: Hexagon head bolts for steel structures
- ASTM A193, A194, A307, A320, A325, A354, A490: Heavy hex bolts and structure bolts
- BS 1769: Heavy style hexagon nuts
- BS 4395: High strength bolts with large hexagon heads
If you're looking for reliable, high-quality fasteners, feel free to contact us today! Let us help you find the right bolt for your application.