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Situo Hardware specializes in custom manufacturing of stainless steel ball head long pin shafts and CNC polished precision tool accessories. We focus on non-standard precision pin parts for industrial grinding tools, polishing equipment, tooling jigs, and automatic polishing modules.
All ball head pins are manufactured from high-quality 304/316 stainless steel solid material using one-piece CNC machining and mirror polishing. The integrated ball head and long shaft structure provides accurate positioning, flexible guiding, and smooth sliding performance.
Core Advantages
Premium Stainless Steel Material
Industrial-grade 304 and 316 solid stainless steel bar stock with excellent oxidation resistance, rust proof, and corrosion resistance. Perfect for humid, dusty grinding environments.
High-Grade Mirror Polishing
Multiple fine polishing procedures create ultra-smooth surfaces with extremely low roughness. Round and smooth ball heads ensure scratch-free workpiece fitting.
Integrated Ball Head & Long Shaft Structure
One-piece design eliminates concentricity errors. Spherical end provides flexible angle adaptive fitting for curved surface and special-shaped workpiece polishing.
Precise CNC One-Piece Machining
Completed in one-time CNC clamping forming with dimensional tolerance controlled within ±0.05mm. Excellent batch consistency and interchangeability.
Full Non-Standard Customization
Custom shaft diameter, total length, ball head size, and surface precision according to customer requirements. Support for rapid prototyping and mass production.
Strict Tool-Grade Quality Control
Full-dimensional inspection, concentricity calibration, surface roughness testing, and simulated assembly testing with batch qualified rate over 99%.
Application Scenarios
Ball head long positioning pins for industrial grinding and polishing equipment
Precision guiding pin accessories for curved surface and special-shaped workpiece polishing jigs
Fixed sliding hardware parts for automatic grinding modules and tooling fixtures
Hinge limit precision pins for handheld and desktop polishing tools
Rust-proof and wear-resistant tool positioning parts for humid and dusty workshop environments
Service & Production Capacity
Situo Hardware integrates raw material selection, CNC precision machining, mirror polishing, and strict quality inspection. We support 24-48 hours rapid prototyping, flexible small-batch orders, and large-scale mass production with export-grade packaging for global delivery.
Frequently Asked Questions
What is a stainless steel ball head long pin used for?
It is a high-precision polished tool accessory used for positioning, guiding, fixing, and sliding support of industrial grinding tools and polishing equipment, ensuring stable and scratch-free workpiece processing.
Why choose polished stainless steel tool pins?
Stainless steel provides long-term rust and corrosion resistance, while mirror polishing ensures ultra-smooth surface, avoiding workpiece scratching, sliding jamming, and dust accumulation during grinding operations.
Can you customize special-size ball head long pins?
Yes, we customize shaft length, diameter, ball head radian, stepped structure, and surface precision according to customer drawings, samples, and tool equipment working conditions.
What advantages does integrated ball head pin have over ordinary pins?
One-piece forming ensures high concentricity and stable positioning. The spherical head adapts to curved surface processing, while the long shaft structure reduces vibration and shaking, improving grinding accuracy and processing stability.
Technical Specifications & Capacity
Main Products
Stainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners
Business Type
Factory / Manufacturer
Services
CNC Machining, Turning and Milling, CNC Turning, Cold heading, Stamping, Assembly Service
