行业组件数据 · 2026

调节螺栓

A threaded bolt used for precise height adjustment and leveling of machinery on leveling feet or foundation pads.

技术定义与适配语境
典型 调节螺栓 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。

An adjustment bolt is a precision-engineered threaded fastener designed to provide controlled vertical movement for leveling and stabilizing industrial machinery. It typically features a hex head or other drive configuration for torque application, with fine threads that allow micrometer-level adjustments. This component is integrated into leveling feet or foundation pad assemblies to compensate for uneven floors, settle loads evenly, and maintain operational alignment of equipment.

组件规格

定义
An adjustment bolt is a precision-engineered threaded fastener designed to provide controlled vertical movement for leveling and stabilizing industrial machinery. It typically features a hex head or other drive configuration for torque application, with fine threads that allow micrometer-level adjustments. This component is integrated into leveling feet or foundation pad assemblies to compensate for uneven floors, settle loads evenly, and maintain operational alignment of equipment.
工作原理
The adjustment bolt operates on the screw thread principle, where rotation of the bolt causes linear displacement along its axis. When turned clockwise, the bolt extends downward, lifting the machine; counterclockwise rotation retracts it, lowering the machine. This creates a precise, adjustable support point that distributes weight and corrects leveling deviations.
材料
Typically manufactured from medium-carbon steel (e.g.Grade 5 or 8.8)stainless steel (AISI 304/316 for corrosion resistance)or alloy steel. May include zinc platinghot-dip galvanizingor other coatings for protection.
Length
50-200 mm typical
Head Type
Hex head, flange head, or socket head
Thread Type
Metric (e.g., M12, M16) or Imperial (e.g., 1/2-13 UNC)
Thread Pitch
Fine or standard pitch for precision
Load Capacity
500-5000 kg per bolt
Tensile Strength
400-800 MPa depending on grade
标准
ISO 4014ISO 4017DIN 933DIN 931

行业分类与别名

调节螺栓 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

Excessive load or vibration->Thread stripping or bolt shearing->Use bolts with appropriate load rating and install locking mechanisms
Corrosive environment->Reduced strength and seizure->Select corrosion-resistant materials and apply protective coatings

工业生态与工程逻辑

0
Over-torquing can strip threads
1
Corrosion in humid environments
2
Inadequate load capacity causing failure
3
Misalignment from improper adjustment

合规与检测

tolerance
Thread tolerance per ISO 965, dimensional tolerance per ISO 2768-m
test method
Torque testing, load testing, salt spray testing 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

How do I select the right adjustment bolt for my machine?

Consider load capacity, thread size, material compatibility with environment, and required adjustment range. Consult engineering specifications for torque and preload requirements.

Can adjustment bolts be reused?

Yes, if undamaged and within tolerance. Inspect threads for wear or deformation and replace if signs of fatigue or corrosion appear.

我可以直接联系工厂吗?

CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

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: 调节螺栓

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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调节螺杆/导螺杆
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调节螺母/垫片
URN:CNFX:ME:UNIT:ADJUSTMENT_BOLT