行业组件数据 · 2026

螺母本体

The nut body is the core component of an aluminum profile T-slot nut, designed to secure fasteners within T-slotted aluminum extrusions for modular assembly systems.

技术定义与适配语境
典型 螺母本体 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。

The nut body is a precision-engineered component specifically designed for use with T-slotted aluminum profiles. It features a rectangular or square shape with a threaded bore, allowing it to slide into the T-slot channel and rotate 90 degrees to lock into position. This design enables secure fastening of bolts, screws, or other hardware to aluminum framing systems without requiring welding or drilling, facilitating modular, adjustable, and reusable structural assemblies in industrial applications.

组件规格

定义
The nut body is a precision-engineered component specifically designed for use with T-slotted aluminum profiles. It features a rectangular or square shape with a threaded bore, allowing it to slide into the T-slot channel and rotate 90 degrees to lock into position. This design enables secure fastening of bolts, screws, or other hardware to aluminum framing systems without requiring welding or drilling, facilitating modular, adjustable, and reusable structural assemblies in industrial applications.
工作原理
The nut body operates on a cam-lock principle. It is inserted into the T-slot channel of an aluminum profile, then rotated 90 degrees using a hex key or similar tool. This rotation engages the nut's shoulders against the inner lips of the T-slot, creating a mechanical lock that prevents pull-out. The threaded bore then accepts a bolt or screw, which, when tightened, clamps components securely to the profile. The design allows for infinite adjustability along the slot length and easy disassembly.
材料
Typically made from carbon steel (e.g.Grade 8.8 or 10.9) with zinc plating or hot-dip galvanizing for corrosion resistance. Alternative materials include stainless steel (A2/A4 grades) for harsh environments or aluminum alloy for lightweightnon-magnetic applications. Material selection depends on load requirementsenvironmental conditionsand compatibility with aluminum profiles to prevent galvanic corrosion.
Weight
2-50 grams (varies with size)
Hardness
Carbon steel: 22-32 HRC, Stainless: 150-250 HV
Thread Size
M4 to M12 (common), M16 to M24 (heavy-duty)
Load Capacity
Static: 500-5000 N, Dynamic: 200-2000 N (depends on size/material)
Body Dimensions
Varies by slot size (e.g., 6mm, 8mm, 10mm series)
Temperature Range
-40°C to +120°C (standard), up to +400°C (special grades)
标准
ISO 9001DIN 508ISO 4014DIN 934

行业分类与别名

螺母本体 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 torque during installation->Nut body loosens under vibration, leading to joint failure->Follow manufacturer torque specs, use torque wrenches, and apply thread-lockers for critical applications
Exposure to corrosive environments without proper coating->Corrosion weakens the nut body, causing fracture or seizure->Select corrosion-resistant materials (e.g., stainless steel), apply protective coatings, and implement regular maintenance checks
Using an undersized nut body for the applied load->Plastic deformation or shear failure of the nut body->Calculate load requirements accurately, choose nut bodies with adequate safety margins, and refer to load capacity charts

工业生态与工程逻辑

0
Over-torquing can strip threads or deform the T-slot
1
Incorrect material pairing may cause galvanic corrosion
2
Misalignment during rotation can damage the slot
3
Fatigue failure under cyclic loading if undersized

合规与检测

tolerance
Thread tolerance: 6g per ISO 965-1, Body dimensions: ±0.1mm to ±0.5mm depending on size
test method
Torque-to-failure testing per ISO 898-1, salt spray testing per ISO 9227 for corrosion resistance, load testing in T-slot profiles per DIN 508

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 main advantage of using a nut body in T-slot systems?

The main advantage is modularity and reusability. It allows for tool-less adjustment along the slot, easy assembly/disassembly without damaging the profile, and secure fastening suitable for dynamic loads in industrial setups.

How do I prevent galvanic corrosion between a steel nut body and aluminum profile?

Use stainless steel or aluminum alloy nut bodies, apply anti-corrosion coatings (e.g., zinc plating with chromate passivation), or use insulating washers/pads to separate dissimilar metals, especially in humid or corrosive environments.

Can nut bodies be used in high-vibration applications?

Yes, but ensure proper torque application and consider using locking features (e.g., nylon inserts, serrated faces) or thread-locking adhesives. Regular inspection is recommended to maintain integrity under vibration.

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CNFX Industrial Component Index · 机械和设备制造

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初步技术归类
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URN:CNFX:ME:UNIT:NUT_BODY