High-Quality Long Hex Bolts
High Quality OEM DIN 931 DIN 933 Long Hexagon Hex Head Bolt 4.8 10.9 12.9 Bolts are perfect for structural joints like I-beams and scaffolding, meeting ASTM A325 regulations and ASME B18.2.6 specifications. Available in various materials including carbon steel, alloy steel, and stainless steel, with surface treatments such as zinc plating and nickel plating. Customized production options allow for unlimited order quantities to meet customer demands.
● High Quality Hex Bolts
● Customized Production
● Versatile Material Options
● Long Bolt Specialists
Product Display
Efficient, Versatile, Customizable, Reliable
Customized OEM Hex Bolts
Our high-quality OEM DIN 931 DIN 933 hex head bolts, available in 4.8, 10.9, and 12.9 grades, are custom long bolts designed for structural joints and various applications. Made from carbon steel, alloy steel, stainless steel, aluminum, plastic, or copper, these bolts come in a variety of sizes ranging from M3 to M120. With surface treatments including plain, zinc plated, and hot dip galvanizing, these long hexagon bolts adhere to DIN, ISO, BSW, JIS, ASME, and ANSI standards, offering customers unlimited order quantity and one-stop procurement solutions while ensuring resource integration, reasonable pricing, high quality, and fast delivery.
◎ Strength
◎ Versatility
◎ Customizability
Material Introduction
Our OEM DIN 931 DIN 933 Hex Head Bolt 4.8 10.9 12.9 Custom Long Bolt is crafted from high-quality materials including carbon steel, alloy steel, stainless steel, aluminum, plastic, and copper. With surface treatment options such as plain, black, zinc plated, and more, these bolts are durable and corrosion-resistant. Compliant with DIN, ISO, BSW, JIS, ASME, and ANSI standards, these long hex bolts are available in various grades, sizes, and thread types to meet a wide range of customer needs.
◎ Carbon Steel
◎ Alloy Steel
◎ Stainless Steel
Application Scenario
FAQ
Company Advantages
· Lewei Hardware hex head bolts is designed by using the finest material and leading technology.
· Our dedicated and skilled quality controllers carefully inspect the product at every step of production in order to ensure that its quality remains exceptional without any defect.
· Being a leading hex head bolts manufacturer, it is necessary to provide the professional service for customers.
Company Features
· Being a quality-oriented organization, Haiyan Lewei hardware & tool co., Ltd. is dealing in the manufacture, supply and trade of hex head bolts.
· In the hex head bolts production process, we use advanced manufacturing processes.
· We aim to create positive social and environmental impact from the beginning to the end of a product's life cycle. We’re moving one step closer to a circular economy by encouraging the reuse of our products.
Application of the Product
The hex head bolts developed by Lewei Hardware is widely used in various fields.
We strive to provide customers with efficient, complete, and flexible solutions based on their needs.