标准紧固件解决方案

标准紧固件解决方案

高品质供应商提供的广泛产品线。

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Access a complete line of industrial screws, nuts, bolts, washers and other C-class parts that meet recognized quality specifications. Optimas sources from local, regional and global manufacturers to meet your product acquisition strategy. Trust Optimas as your first choice for SKU availability and
volume requirements.

我们提供种类繁多的零部件，包括各种表面处理、头部样式、等级、螺距、长度、直径的产品。

螺栓

  • 地脚螺栓
  • 圆头方颈螺栓
  • 大平头螺栓
  • 法兰螺母
  • 重型六角螺母
  • 六角螺母
  • 六角木牙螺栓
  • 轴肩垫片
  • 结构垫片
  • 带头螺栓

螺丝

  • 柱头螺丝
  • 喇叭螺丝
  • 木牙螺丝
  • 机械螺丝
  • 自攻螺丝
  • 自紧螺丝
  • 轴肩垫片
  • 内六角形螺丝
  • 自切螺钉
  • 自挤螺钉

螺母

  • 法兰螺母
  • 重型六角螺母
  • 六角螺母
  • 薄型螺母
  • 带垫片螺母
  • 锁紧螺母
  • 压铆螺母
  • 方形垫片
  • 结构垫片
  • 焊接螺母

垫片

  • 斜垫片
  • 防护垫片
  • 装饰性垫片
  • 平垫片
  • 锁紧垫片
  • 密封垫片
  • 轴肩垫片
  • 方形垫片
  • 结构垫片
  • 波形垫片

其他C级组件

  • 锚栓
  • 夹钳
  • 衬垫
  • 销子
  • 管道接头
  • 环
  • 铆钉
  • 隔离片
  • 接口

这是我们的产品照片

STANDARD FASTENERS FAQS

Standard fasteners are off-the-shelf components such as bolts, screws, nuts, washers, and other C-class parts that conform to recognized industry specifications. They are designed for broad compatibility, reliable performance, and high availability across a wide range of industrial and manufacturing applications.

Optimas offers a comprehensive range of standard fasteners, including bolts, screws, nuts, washers, and additional C-parts such as anchors, pins, rivets, spacers, clamps, and fittings. Products are available in multiple sizes, grades, materials, and configurations to support diverse assembly requirements.

Standard fasteners are pre-defined, widely available components designed to meet common specifications, while engineered fasteners are custom-designed for unique performance or assembly needs. Standard fasteners are typically selected when proven designs and scalability are required without customization.

Standard fasteners are used across industries such as automotive, industrial manufacturing, construction, heavy equipment, infrastructure, and general assembly environments. They are ideal for applications where consistency, availability, and compliance with specifications are critical.

Standard bolt offerings typically include hex, heavy hex, flange, structural, carriage, anchor, shoulder, elevator, tap, and lag bolts. Each bolt type is designed to support specific load, installation, and structural requirements.

Standard screws include machine screws, cap screws, socket cap screws, drywall screws, self-drilling screws, self-tapping screws, thread-forming screws, thread-cutting screws, lag screws, and shoulder screws. Selection depends on material type, thread engagement, and application needs.

Standard nuts include hex, heavy hex, flange, jam, locknuts, keps nuts, square nuts, rivet nuts, structural nuts, and weld nuts. These are used to provide secure fastening, load distribution, and vibration resistance depending on the application.

Washers help distribute load, protect surfaces, prevent loosening, and improve sealing in fastening assemblies. Common washer types include flat, lock, fender, beveled, sealing, wave, structural, and square washers.

C-class fasteners are high-volume, low-cost components such as screws, nuts, washers, clips, pins, and other small hardware items. While individually inexpensive, they are critical to production continuity and supply chain efficiency.

Yes. Standard fasteners are available in a wide range of finishes, materials, grades, thread pitches, head styles, lengths, and diameters. These options allow fasteners to meet corrosion resistance, strength, and environmental performance requirements.

Sourcing from local, regional, and global suppliers improves SKU availability, supports volume requirements, and reduces supply chain risk. This multi-source approach helps ensure consistent access to standard fasteners across changing demand conditions.

Standard fasteners are best suited for applications where requirements align with existing specifications, lead times must be minimized, and scalability is important. They offer cost efficiency and reliability when customization is not required.

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