Description
Product Overview
The VCN217-LNK Stainless Steel Pull Ring Type Indexing Plunger is a precision-engineered mechanical positioning component, purpose-built for rapid adjustment and repeatable accurate positioning in demanding industrial operations. Designed with a fully threaded stainless steel body, spring-loaded precision pin, ergonomic manual pull ring, and matched locking nut, this hand-retractable indexing plunger delivers intuitive, tool-free operation even in confined spaces. It is the ideal positioning solution for industrial manufacturing enterprises, machinery fabricators, and automation system providers requiring frequent, reliable positional locking and indexing adjustments.
Key Features & Industrial Performance Advantages
Premium Corrosion-Resistant Full Stainless Steel Construction
Crafted from high-grade stainless steel across the pull ring, spring, main body, and positioning pin, the VCN217-LNK spring loaded indexing plunger with pull ring delivers exceptional rust and corrosion resistance, making it fully compatible with humid, chemically corrosive, and hygiene-critical industrial environments where carbon steel or zinc-plated alternatives fail.
Ergonomic Pull Ring Design for High-Efficiency Operation
The integrated pull ring mechanism enables one-handed, tool-free retraction and engagement of the positioning pin, drastically reducing setup and adjustment time in high-volume production environments. This design is optimized for use in tight installation spaces where traditional lever-style indexing pins cannot be operated effectively.
Precision Machining for Long-Term Positioning Stability
Each hand-retractable indexing pin is manufactured to tight dimensional tolerances, with a spring-loaded pin that delivers consistent locking force and repeatable indexing accuracy. The included locking nut prevents unintended loosening during equipment operation, ensuring stable performance even under continuous vibration and cyclic use.
Detailed Technical Specifications
Thread Diameter | Thread Pitch | Pin Diameter (B) | Pin Travel (S) | Total Body Length (L) | Hex Size (SW1) | Lock Nut Hex (SW2) |
|---|---|---|---|---|---|---|
M6 | 1mm | 3mm / 4mm | 3.5mm / 4mm | 37.5mm | 6mm | 10mm |
M8 | 1.25mm | 5mm | 5mm | 46mm | 8mm | 13mm |
M10 | 1.5mm | 6mm | 6mm | 57.5mm | 10mm | 16mm |
M12 | 1.75mm | 8mm | 8mm | 71mm | 12mm | 18mm |
M16 | 1.5mm | 8mm / 10mm | 8mm | 73mm / 75mm | 17mm | 24mm |
Ordering Example: VCN217-LNK-M12-8 | ||||||
Industrial Applications
This corrosion-resistant indexing plunger is widely used in CNC machine rotary tables, mold fixtures, and jig setups to ensure precise workpiece indexing, angular locking, and quick mold changeovers. It delivers reliable component securing and alignment in automotive body welding lines and engine assembly stations, and is ideal for fixture positioning in PCB assembly lines and modular adjustment in precision testing instruments. Short-thread configurations are purpose-built for thin metal sheet fabrication, eliminating installation issues caused by excessive thread length in thin materials.
Customization & OEM/ODM Manufacturing Services
We offer comprehensive customization services for the VCN217-LNK M6-M16 thread indexing plunger, including tailored dimensions, custom pin travel, specialized surface treatments, color coding, and full OEM/ODM brand development. Our flexible manufacturing setup supports both prototype customizations and large-volume branded production, with full compatibility with your existing equipment and design specifications.
Ordering, Global Shipping & Warranty
We accept orders with a minimum order quantity of 1 piece, supporting single prototype orders and bulk production purchases alike. We provide global shipping services to all major industrial regions, with expedited shipping options available for urgent project requirements. All VCN217-LNK indexing plungers are manufactured under strict quality control standards, backed by a comprehensive product warranty and full after-sales technical support.
FAQs
What thread sizes are available for the VCN217-LNK indexing plunger?
We offer standard metric thread sizes from M6 to M16, with custom thread specifications available upon request for specialized industrial applications.
Is this pull ring indexing plunger suitable for corrosive environments?
Yes, the full stainless steel construction delivers excellent corrosion and rust resistance, making it suitable for humid, chemically exposed, and food-grade hygiene-critical environments.
What is the minimum order quantity for this product?
Our minimum order quantity is 1 piece, making it easy to order prototype samples for testing before committing to bulk production.
Do you offer custom branding for bulk orders?
Yes, we provide full OEM/ODM services, including custom laser engraving, branded packaging, and tailored product labeling for bulk industrial orders.
