描述

【产品名称】10.9级车轮螺栓/轮毂螺栓/汽车螺栓
【产品等级】10.9级高强度螺栓
【适用场景】适配各类乘用车、商用车轮毂安装与固定，替代原厂螺栓使用
【核心优势】
✅ 采用高强度合金钢材质，10.9级性能等级，抗拉强度≥1040MPa，屈服强度≥940MPa，安全可靠
✅ 表面经过镀锌/达克罗防锈处理，耐盐雾腐蚀，使用寿命长，不易生锈断裂
✅ 螺纹精度高，牙型规整，安装顺滑不滑牙，锁紧牢固不松动
✅ 规格齐全，支持定制各类非标尺寸、长度与表面处理，满足不同车型需求

【Product Name】Grade 10.9 Wheel Bolt / Hub Bolt / Automotive Bolt
【Grade】Grade 10.9 High-Strength Fastener
【Application】Designed for wheel hub installation and fixing on various passenger cars and commercial vehicles, ideal for OEM replacement.
【Key Features】
✅ Made of high-strength alloy steel with Grade 10.9 performance: tensile strength ≥ 1040MPa, yield strength ≥ 940MPa, ensuring safety and reliability.
✅ Surface treated with zinc plating / Dacromet coating for excellent anti-rust and anti-corrosion performance, long service life, and resistance to breakage.
✅ High-precision thread with uniform pitch, smooth installation without slipping, firm locking, and no loosening.
✅ Full range of specifications available; custom sizes, lengths, and surface treatments are supported to meet different vehicle requirements.
【Application Scenarios】
Widely used in fastening connections for automotive wheel hubs, wheels, chassis, and other critical components, ideal for auto repair, modification, and OEM production.