行业组件数据 · 2026

螺纹螺柱/螺栓

Threaded stud/bolt for vibration isolator mounting and structural connection in industrial machinery.

技术定义与适配语境
典型 螺纹螺柱/螺栓 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

A threaded fastener component used in vibration isolators to securely mount equipment while allowing controlled movement and damping of vibrations. It typically features precision threads, specific length and diameter specifications, and may include features like shoulder sections or special coatings for enhanced performance in vibration damping applications.

组件规格

定义
A threaded fastener component used in vibration isolators to securely mount equipment while allowing controlled movement and damping of vibrations. It typically features precision threads, specific length and diameter specifications, and may include features like shoulder sections or special coatings for enhanced performance in vibration damping applications.
工作原理
Provides rigid mechanical connection between vibrating equipment and vibration isolator base while allowing the isolator to absorb and dissipate vibrational energy through controlled deformation or damping materials. The threaded design ensures secure fastening with proper preload to maintain connection integrity under dynamic loads.
材料
Typically carbon steel (Grade 5Grade 8)alloy steelstainless steel (A2/A4)or specialized vibration-damping alloys. May include coatings like zinc platinghot-dip galvanizingor phosphate coatings for corrosion resistance.
Head Type
Hex head, flange head, or stud with nuts
Thread Type
Metric (M) or Imperial (UNC/UNF)
Length Range
20mm to 300mm
Thread Pitch
Standard or fine pitch
Diameter Range
M6 to M30 (or 1/4" to 1-1/4")
Strength Grade
8.8, 10.9, 12.9 (or Grade 5, Grade 8)
Torque Specification
As per manufacturer guidelines
标准
ISO 898-1ISO 4014ISO 4017DIN 931DIN 933ASME B18.2.1

行业分类与别名

螺纹螺柱/螺栓 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Insufficient preload during installation->Bolt loosening under vibration->Use torque wrenches for proper installation, apply thread-locking compounds, implement regular torque checks
Material fatigue from cyclic loading->Fracture at thread root or under head->Select appropriate strength grade, use fatigue-resistant alloys, implement regular inspection schedules
Corrosive environment exposure->Reduced cross-section and strength loss->Use corrosion-resistant materials (stainless steel, coated alloys), implement protective coatings, regular maintenance

工业生态与工程逻辑

0
Thread stripping under vibration
1
Fatigue failure from cyclic loading
2
Corrosion in harsh environments
3
Improper preload leading to loosening
4
Galvanic corrosion with dissimilar metals

合规与检测

tolerance
Thread tolerance: 6g for external threads, 6H for internal threads per ISO 965-1; Length tolerance: ±1mm for standard applications
test method
Tensile testing per ISO 898-1, torque-tension testing, vibration testing per ASTM D999, salt spray testing per ASTM B117 for corrosion resistance

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What is the difference between a threaded stud and a bolt in vibration isolators?

A threaded stud typically has threads on both ends and requires nuts for fastening, allowing for precise adjustment of mounting height. A bolt has a head on one end and threads on the other, providing quicker installation but less adjustability. Both serve similar functions in vibration isolator applications.

How do I select the correct threaded stud for my vibration isolator?

Consider the equipment weight, vibration frequency, required preload, environmental conditions (corrosion, temperature), and compatibility with the isolator design. Consult manufacturer specifications for diameter, length, material, and strength grade requirements.

Can standard bolts be used instead of specialized vibration isolator fasteners?

While standard bolts may work in some applications, specialized vibration isolator fasteners often include features like controlled elasticity, specific coatings, or design elements that enhance vibration damping and prevent loosening under dynamic loads.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 螺纹螺柱/螺栓

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

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URN:CNFX:ME:UNIT:THREADED_STUD_BOLT