Metric Thread Ball Spring Plunger Set Screw SNBP000004 | sinoboltco – Carbon & Stainless Steel Positioning Bolt
$1.25
sinoboltco SNBP000004 is a high-precision metric ball spring plunger featuring a slotted head design. Available in M5-M16 sizes with carbon steel or stainless steel bodies. Perfect for mechanical indexing, positioning, and quick-release locking in automation and mold components.
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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 Plungers | material | Carbon+Stainless Steel |
| place of origin | ShangHai, China | size | Custom |
| brand name | sinoboltco | model number | snbp000004 |
| Product name | Ball Plungers | Thread | M5/6/8/10/12/16 |
| Ball Diameter | 3/4/5/6.35/7.94/9.53 | Keyword | Ball Plungers |
| 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 | 13X9X4 cm |
| Single gross weight | 0.050 kg |
| Delivery Time | ||
|---|---|---|
| Quantity | 1 – 100 | >101 |
| Eastern Time (days) | 5 | To be determined |
The sinoboltco SNBP000004 series represents a premium line of metric thread ball spring plungers, engineered for precise locating and detenting applications. These compact, threaded components house an internal spring and a hardened ball, providing consistent pressure for repetitive mechanical movements.
Technical Specifications & Materials
We offer two distinct material configurations to match your specific industrial environment:
Carbon Steel Type (SNBP000004-ST): Carbon steel body with a stainless steel ball and spring. Ideal for general machinery and cost-effective indoor applications.
Stainless Steel Type (SNBP000004-SS): Full stainless steel construction (Body, Ball, and Spring). Excellent for high-corrosion environments, food-grade machinery, and outdoor use.
Product Advantages
High Reliability: Engineered for thousands of cycles without losing spring tension.
Corrosion Resistance: The SNBP000004-SS version ensures longevity in humid or chemical conditions.
Interchangeability: Standardized metric threads (M5, M6, M8, M10, M12, M16) ensure a perfect fit with existing equipment.
Quick Installation: The top-slotted design allows for rapid adjustment using a standard flat-head screwdriver.
Product Features
Metric thread sizes: M5, M6, M8, M10, M12, M16.
Hardened steel ball for superior wear resistance.
Slotted head for flush-mount installation.
Dual material options: Carbon Steel or 304/316 Stainless Steel.
Compact, space-saving design for narrow mechanical structures.
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.
PROFESSIONAL PRECISION MANUFACTURING SOLUTIONS
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Expert Professional Service
Global Supply Chain
SGS/ISO Certified QC
CAD/OEM Support
Reliable Inventory
Fast Global Delivery
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)
LARGE STOCK & FAST GLOBAL DELIVERY
Port Proximity:Shanghai. Streamlined export processes for rapid global shipping.
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