Safety Lock/Clip: Thickness 3-6 mm steel

Component Specifications

Definition

The safety lock/clip is a critical load-bearing component in industrial storage racking structures, designed to mechanically interlock horizontal beams with vertical upright frames. It functions as a positive locking mechanism that prevents beam displacement under dynamic loads, vibration, or impact. Typically installed at each beam-to-upright connection point, it ensures the structural integrity of the entire racking system by maintaining proper alignment and load distribution. These components are engineered to withstand specific load ratings and are essential for compliance with industrial safety standards.

Working Principle

The safety lock/clip operates on a mechanical interference principle. When a beam is inserted into the upright frame's connector, the lock/clip engages with pre-formed slots or holes in both components. This creates a rigid connection that resists vertical uplift, horizontal movement, and rotational forces. Some designs use spring-loaded mechanisms or positive-lock tabs that require manual disengagement for beam removal, ensuring intentional operation only.

Materials

Typically manufactured from high-strength steel (e.g., ASTM A36, S235JR, or S355JR) with yield strengths ranging from 235-355 MPa. May be hot-dip galvanized (zinc coating 45-85 μm) for corrosion resistance in industrial environments. Alternative materials include stainless steel (AISI 304/316) for food/pharmaceutical applications or engineered polymers for lightweight systems.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Thickness	3-6 mm steel
Dimensions	Varies by beam profile (e.g., 100x50 mm to 150x75 mm)
Load Capacity	Up to 5000 kg per connection
Installation Torque	15-25 Nm (if bolted)
Operating Temperature	-20°C to +80°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 12100, ISO 14122, DIN 15185, EN 15635

Parent Products

This component is used in the following industrial products

Storage Racking Structure

A structural framework designed to organize and support chemical containers within an automated storage and retrieval system.

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Engineering Analysis

Risks & Mitigation

Structural collapse from disengaged beams
Load instability due to worn locks
Corrosion weakening mechanical strength
Improper installation causing false security

FMEA Triads

Trigger: Vibration from forklift traffic
Failure: Lock gradually works loose
Mitigation: Use vibration-resistant designs with locking tabs; implement regular torque checks

Trigger: Overloading beyond rated capacity
Failure: Plastic deformation or fracture
Mitigation: Clearly label load ratings; install overload sensors; train operators

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±1 mm for slot alignment; ±2° for angular positioning

Test Method

Static load testing per EN 15512; cyclic load testing per ISO 1984; corrosion resistance per ISO 9227

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

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Supplier transparency

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Manufacturers of Safety Lock/Clip

Manufacturer profiles associated with Safety Lock/Clip.

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Frequently Asked Questions

How often should safety locks/clips be inspected?

Visual inspections should be conducted monthly, with detailed inspections every 6-12 months or after any impact/overload event, per EN 15635 standards.

Can safety locks be reused after disassembly?

Only if undamaged and within specification. Deformed, cracked, or corroded locks must be replaced immediately.

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.

Safety Lock/Clip