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.

Shop with Confidence at sinoboltco

Global Reliable Logistics

Global Reliable Logistics

100% Quality Assurance

100% Quality Assurance

Extended Product Warranty

Global Reliable Logistics

24/7 Technical Support

24/7 Technical Support

Pay with ease

Pay with ease
Pay with ease
Pay with ease
Pay with ease

💡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.

PRICE: EXW $8.50 (BASE MODEL). MAX. SAMPLE ORDER: 10 UNITS.
sinoboltco SNBP000004 ball spring plunger dimensions and load specifications chart M5-M16
Key attributes
typeBall PlungersmaterialCarbon+Stainless Steel
place of originShangHai, ChinasizeCustom
brand namesinoboltcomodel numbersnbp000004
Product nameBall PlungersThreadM5/6/8/10/12/16
Ball Diameter3/4/5/6.35/7.94/9.53KeywordBall Plungers
ServiceOEM/ODMAftersales1 on 1 Customer Service
MOQ1 PCSCustom MOQ100 PCS
Applicationconveyer / transportation
Packaging and delivery
Sales UnitSingle ProductIndividual Package Dimensions13X9X4 cm
Single gross weight0.050 kg
Delivery Time
Quantity1 – 100>101
Eastern Time (days)5To 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.

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.

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.

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.

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.

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

GLOBAL PARTNER BENEFITS

sinoboltco
sinoboltco
sinoboltco
sinoboltco
sinoboltco
sinoboltco

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 ITEMWHAT WE DELIVER
Custom SourcingFinding the perfect match for your unique technical drawings.
Quality SupervisionOn-site inspection and material certification for every order.
Flexible MOQSupporting both prototyping and mass production scales.
Risk ManagementSecure payment, reliable lead times, and transparent updates.
Technical SupportExpert advice on material selection and surface treatments.

Exceptional Craftsmanship &detail

sinoboltco

Advanced Processing

High-precision CNC machining and strict tolerance control ensure that every component meets your exact engineering requirements.

sinoboltco

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)
Ball Lock Pin
sinoboltco

LARGE STOCK & FAST GLOBAL DELIVERY

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

READY TO PARTNER ON YOUR NEXT PROJECT?

NEED CUSTOM SOLUTIONS FOR YOUR PROJECT?

Customer Reviews

"They are very professional and can provide customized solutions, helping me solve many problems. We have been working together for a very long time, and i recommend it to everyone."
sinoboltco
David H.
Engineering Lead from United States
"The quality is consistently top-notch. I've compared their fasteners with other major brands, and SinoBolt holds up perfectly. Lead times are always respected, which is critical for our production line."
sinoboltco
Marc S.
Project Manager at Machinery Co.
"Found my long-term partner here! They act like a factory but communicate like a pro partner. Solved all my technical concerns about the locking bolts quickly. Very reliable supplier."
sinoboltco
Jillian A.
Procurement Specialist
Shopping Cart