行业组件数据 · 2026

螺纹嵌件

Threaded insert for creating durable female threads in aluminum T-slot profiles for secure fastening applications.

技术定义与适配语境
典型 螺纹嵌件 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 insert is a precision-engineered fastener component designed to be installed into aluminum T-slot profiles, providing robust female threads that enable secure attachment of accessories, panels, brackets, and other components. It converts the smooth-walled T-slot into a threaded connection point, distributing load forces evenly and preventing thread stripping in soft aluminum material.

组件规格

定义
A threaded insert is a precision-engineered fastener component designed to be installed into aluminum T-slot profiles, providing robust female threads that enable secure attachment of accessories, panels, brackets, and other components. It converts the smooth-walled T-slot into a threaded connection point, distributing load forces evenly and preventing thread stripping in soft aluminum material.
工作原理
The threaded insert operates on the principle of mechanical interference and thread engagement. When installed into the T-slot of an aluminum profile, it creates a permanent or semi-permanent threaded interface. External components can then be fastened using matching male threads (bolts or screws), with the insert preventing direct contact between the fastener and the aluminum, thereby protecting the profile from wear, deformation, and thread damage.
材料
Typically made from steel (carbon steelstainless steel 304/316)brassor aluminum alloy. Steel inserts provide maximum strength and wear resistancewhile aluminum inserts offer corrosion compatibility with aluminum profiles. Common specifications include: Steel Grade 8.810.9or 12.9Stainless Steel A2/A4Brass C36000Aluminum 6061-T6.
Thread Size
M3 to M12 (metric), #4-40 to 1/2-13 (imperial)
Insert Length
6mm to 25mm
Load Capacity
200N to 5000N static load
Temperature Range
-40°C to +120°C (standard), up to +300°C (high-temp variants)
Installation Method
Press-fit, hammer-in, or threaded installation
Profile Compatibility
20mm, 30mm, 40mm, 45mm series T-slots
标准
ISO 7379DIN 508ISO 898-1

行业分类与别名

螺纹嵌件 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

Incorrect insert size or material selection->Thread stripping or insert pull-out under load->Verify specifications match application requirements; use steel inserts for high-load applications
Improper installation alignment->Cross-threading or reduced load capacity->Use installation guides or fixtures; train operators on proper techniques
Galvanic corrosion between dissimilar metals->Reduced structural integrity over time->Use compatible materials (aluminum inserts for aluminum profiles) or apply anti-corrosion coatings

工业生态与工程逻辑

0
Thread stripping if undersized insert used
1
Corrosion due to dissimilar metals
2
Improper installation causing misalignment
3
Over-torquing leading to insert failure

合规与检测

tolerance
Thread tolerance: 6H per ISO 965-1; Dimensional tolerance: ±0.1mm per ISO 2768-m
test method
Torque testing per ISO 898-1; Pull-out force testing per ASTM F606; Salt spray testing per ASTM B117 for corrosion resistance

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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 threaded inserts in aluminum profiles?

Threaded inserts prevent thread stripping in soft aluminum by providing durable steel or brass threads, distributing load forces evenly, and allowing repeated assembly/disassembly without damaging the profile.

How are threaded inserts installed in T-slot profiles?

Installation methods include press-fitting with a specialized tool, hammering with a punch, or threading into pre-tapped holes. Proper alignment with the T-slot is critical for optimal performance.

Can threaded inserts be removed once installed?

Most threaded inserts are designed as permanent installations. Some types can be removed with extraction tools, but this may damage the aluminum profile. Replaceable variants exist for specific applications.

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URN:CNFX:ME:UNIT:THREADED_INSERT