Attachment fittings: Load Capacity Up to 500 kg

Component Specifications

Definition

Attachment fittings are precision-engineered mechanical components designed for stringer machines, facilitating the reliable mounting, alignment, and connection of various accessories, tools, or auxiliary devices. They ensure operational stability, precise positioning, and efficient load transfer during manufacturing processes such as assembly, fastening, or material handling.

Working Principle

Attachment fittings operate by providing a secure mechanical interface between the stringer machine and attached accessories. They utilize clamping mechanisms, threaded connections, or locking systems to maintain positional accuracy and withstand operational forces, ensuring consistent performance and safety.

Materials

Typically made from high-strength steel alloys (e.g., AISI 4140), stainless steel (e.g., 316L), or aluminum alloys (e.g., 6061-T6), with surface treatments like zinc plating, powder coating, or anodizing for corrosion resistance and durability.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Weight	0.5-10 kg
Load Capacity	Up to 500 kg
Mounting Type	Bolted or clamped
Precision Tolerance	±0.1 mm
Operating Temperature	-20°C to 150°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 9001, DIN 6885

Parent Products

This component is used in the following industrial products

Stringer

Longitudinal structural member that provides stiffness and load-bearing capacity to aircraft fuselage and wing panels.

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Engineering Analysis

Risks & Mitigation

Mechanical failure due to overloading
Misalignment causing operational inefficiency
Corrosion in harsh environments

FMEA Triads

Trigger: Excessive operational load
Failure: Fitting deformation or fracture
Mitigation: Implement load monitoring and use fittings with higher load ratings.

Trigger: Improper installation
Failure: Accessory misalignment or detachment
Mitigation: Follow manufacturer guidelines and use torque-controlled tools for installation.

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.1 mm for dimensional accuracy

Test Method

Static load testing, fatigue testing, and environmental exposure tests per ISO 9001

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Attachment fittings

Manufacturer profiles associated with Attachment fittings.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What are the main functions of attachment fittings in stringer machines?

They provide secure mounting, alignment, and connection for accessories, ensuring operational stability and precise tool positioning.

How do I select the right attachment fitting for my application?

Consider load capacity, material compatibility, environmental conditions, and compliance with standards like ISO or DIN.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Attachment fittings