SNBLP Series Precision Stainless Steel Flange Head Ball Lock Pin (Model: snblp000017) – Tool-Free Quick Release Detent Pin by sinoboltco
$8.00
The sinoboltco SNBLP Series (Model: snblp000017) is an all-stainless-steel, flange-head quick-release ball lock pin engineered for rapid fixture changeovers, modular jigs, and automated equipment. Featuring a precision-machined pin diameter tolerance of -0.05 mm to -0.10 mm, this push-button detent pin allows tool-free, instant locking and alignment across plate thicknesses from 6 mm to 16 mm.
To protect B2B machinery manufacturers from volatile LME raw material costs, sinoboltco offers optional Raw Material Price-Locking / Fixed Price Agreements (FPA) on long-term OEM contracts.
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💡PRICE: EXW (BASE MODEL). MAX. SAMPLE ORDER: 10 UNITS.
The listed price applies strictly to our smallest standard specification. If your project requires larger diameters, custom lengths, or bulk wholesale pricing, please use the [ INQUIRY NOW] button to get an accurate quote.


| Key attributes | |||
|---|---|---|---|
| type | Ball Lock Pin | material | Stainless Steel |
| place of origin | ShangHai, China | size | Custom |
| brand name | sinoboltco | model number | SNBLP000017 |
| Product name | Ball Lock Pin | Pin Diameter | 6/10 |
| Pin Length | 19/21.5 | Keyword | Quick Release Pin |
| Service | OEM/ODM | Aftersales | 1 on 1 Customer Service |
| MOQ | 1 PCS | Custom MOQ | 100 PCS |
| Application | conveyer / transportation |
| Packaging and delivery | |||
|---|---|---|---|
| Sales Unit | Single Product | Individual Package Dimensions | 13X9X8 cm |
| Single gross weight | 0.050 kg |
| Delivery Time | ||
|---|---|---|
| Quantity | 1 – 5000 | > 5000 |
| Eastern Time (days) | 15 | To be determined |
The sinoboltco SNBLP Series (snblp000017) flange head ball lock pin provides reliable, positive-locking performance for high-cycle industrial applications. Constructed entirely from stainless steel (body, internal compression spring, push button, and hardened stainless locking balls), this unit eliminates rust-induced binding in humid, outdoor, or wash-down production environments.
Operating Mechanism & Kinematics
Engagement: Pressing the top ergonomic actuator button depresses the internal spring, allowing the dual retaining balls to retract flush into the shaft profile.
Insertion & Stop: The pin slides into the pre-drilled locating hole until the integrated wide flange shoulder (D1 = 25mm / 35mm) seats firmly against the plate surface, preventing over-penetration.
Positive Lock: Releasing the button forces the spring forward, projecting the stainless steel locking balls outward. The balls lock against the back face of the fixture plate, clamping the assembly securely.
Pre-Retaining Thread: The integrated metric threaded section (M8×1.25 / M12×1.5) allows semi-permanent installation into the primary fixture base, ensuring the pin stays attached to the machine frame even when disengaged.
Supply Chain Risk Hedging for OEM Procurement
Understanding the cost volatility of austenitic stainless steel (driven by LME Nickel and Chromium spot prices), sinoboltco supports key B2B clients with Raw Material Price-Locking / Fixed Price Agreements (FPA). By leveraging our dual expertise in futures hedging and direct precision manufacturing, we guarantee stable unit costs over 6- to 12-month supply cycles, shielding your BOM budgets from market spikes.
Product Advantages
High-Precision Fit: Ground pin diameter ($A_{-0.05}^{-0.10}$ mm) reduces mechanical play and maintains repeatable accuracy in precision jigs.
Full Stainless Integrity: Stainless steel internal spring and dual balls prevent internal corrosion, seizure, or fatigue failure under cyclic exposure.
Flange Depth Control: Integrated wide flange ($D1 = 25\text{ mm} / 35\text{ mm}$) serves as a hard stop, ensuring consistent axial datum alignment.
Retained Assembly: Metric base thread ($M8 / M12$) eliminates dropped or lost hardware on busy production lines.
Commercial Price Stability: Backed by sinoboltco‘s raw material futures hedging strategy to ensure predictable long-term OEM unit costs.
Product Features
Mechanism: Push-button spring-loaded dual detent ball system.
Plate Compatibility: Fits workpiece stacks from 6 mm to 16 mm.
Material: 100% Stainless Steel construction across all components.
Installation: Tool-free quick release; optional threaded base pre-fixation.
Customization: Custom grip lengths ($L$), modified pin diameters ($A$), and specialized spring rates available upon technical drawing review by sinoboltco.
Technical Specifications Table
All components (Main body, Push Button, Spring, and Retaining Balls) are manufactured from 300-series Stainless Steel.
| Parameter | Specification (Option A) | Specification (Option B) | Notes / Standards |
| Series Code | SNBLP Series | SNBLP Series | sinoboltco Quick Release Line |
| Model Code | snblp000017-6 | snblp000017-10 | Exact Sub-Model Reference |
| Pin Shaft Dia. (A) | 6 mm (-0.05 / -0.10 mm) | 10 mm (-0.05 / -0.10 mm) | Precision ground fit |
| Thread (M) | M8 × 1.25 | M12 × 1.5 | Metric ISO Standard |
| Grip Thickness (B) | 6 – 10 mm | 6 – 16 mm | Applicable plate stack |
| Thread Depth (C) | 5.5 mm | 5.5 mm | Base mounting section |
| Button Dia. (D) | 8 mm | 11 mm | Push-button trigger |
| Flange Dia. (D1) | 25 mm | 35 mm | Insertion depth stop |
| Body Dia. (D2) | 12 mm | 16 mm | Main housing shoulder |
| Pin Shaft Length (L) | 19 mm | 21.5 mm | Under-shoulder clearance |
| Overall Tip Length (L1) | 21 mm | 23.5 mm | Total shaft length |
| Body Length (L2) | 6 mm | 12 mm | Upper collar height |
| Groove Depth (L3) | 5.5 mm | 7 mm | Recess clearance |
| Housing Height (H) | 18 mm | 29 mm | Shoulder-to-flange span |
| Total Height (G) | 22 mm | 34.5 mm | Overall unactuated height |
| Flange Radius (F) | R10 | R13 | Ergonomic shoulder radius |
| Raw Material Options | SUS304 / SUS316 | SUS304 / SUS316 | Full Stainless Steel |
What value-added services does Sinoboltco provide?
We offer a comprehensive suite of industrial solutions, including OEM/ODM custom manufacturing, free prototyping for bulk projects, and 1-on-1 engineering consultancy. Additionally, we act as a strategic sourcing partner in China for clients requiring specialized hardware procurement and quality inspection.
How do I place an order or get a quote?
Browse our product catalog and note the specific requirements (diameter, grip length, and material). You can click the “Inquiry” button or email us directly with your technical drawings. Our technical representative will provide a detailed quote and lead-time assessment within 24 hours.
What is the Minimum Order Quantity (MOQ)?
For standard components in stock, we support your prototyping needs with an MOQ of just 1 piece. For custom-engineered or non-standard parts, the MOQ typically starts at 100 pieces, depending on the manufacturing complexity.
What are the typical shipping times and manufacturing lead times?
Production: Regular orders are processed within 5-7 working days, while bulk industrial orders take 10-15 days.
Shipping: We offer Express Delivery (5-7 days) for urgent requirements and Sea Freight (20-35 days) for cost-effective bulk shipments.
Can I inspect the facility or meet the team?
Absolutely. We value transparency. You are welcome to visit our office in Shanghai. For international clients, we offer live video inspections and virtual tours to verify production standards and quality control processes.
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SINOBOLTCO: YOUR RELIABLE SOURCING PARTNER
As a dedicated sourcing specialist, Sinoboltco bridges the gap between premium Chinese manufacturing and global quality standards. We provide personalized service, rigorous quality supervision, and flexible supply chain solutions tailored to your specific project needs. We don’t just supply parts; we manage your peace of mind.
| SERVICE ITEM | WHAT WE DELIVER |
|---|---|
| Custom Sourcing | Finding the perfect match for your unique technical drawings. |
| Quality Supervision | On-site inspection and material certification for every order. |
| Flexible MOQ | Supporting both prototyping and mass production scales. |
| Risk Management | Secure payment, reliable lead times, and transparent updates. |
| Technical Support | Expert advice on material selection and surface treatments. |
Exceptional Craftsmanship &detail
Advanced Processing
High-precision CNC machining and strict tolerance control ensure that every component meets your exact engineering requirements.
Reliable Durability
Professional surface treatments provide superior corrosion resistance and enhanced durability for long-term outdoor performance.
Supply Chain & Quality Control
Check: Integrated Supply Network (Top-tier Partner Factories)
Check: Verified Material Purity (Full Traceability)
Check: Strict QC Standards (Advanced Inspection Equipment)
- Check: Consolidated Shipping Solutions (Save on Logistics Costs)

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Port Proximity:Shanghai. Streamlined export processes for rapid global shipping.
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