About MS/SS SCREW
1. General Information
- Product Name: Lead Screw / Power Screw
- Function: Converts rotary motion into linear motion
- Applications: CNC machines, linear actuators, automation systems, jacks, presses, machine slides
2. Material Specification
- Material Options:
- Stainless Steel (SS304 / SS316)
- Carbon Steel (EN8, EN19)
- Alloy Steel / Tool Steel
- Surface Finish:
- Ground / Rolled / Machined
- Optional coating: Zinc plating / Black oxide
- Hardness: 180350 HB (depending on material & treatment)
3. Dimensional Specifications
- Diameter Range: 4 mm to 50 mm
- Length: As per requirement (standard & custom)
- Thread Type:
- Trapezoidal (TR)
- Acme Thread
- Square Thread
- Pitch Range: 0.5 mm to 100 mm
- Lead: Distance travelled per revolution (Lead = Pitch Number of Starts)
- Number of Starts: 1 to 6 (customizable)
4. Performance Parameters
- Lead Accuracy:
- Standard: 0.007/10
- Precision: 0.0015/10
- Straightness: 0.3 mm / 300 mm
- Repeatability: Up to 4 microns
- Resolution: Up to 10 m (with stepper motor)
- Backlash: Minimized using preloaded nut system
5. Mechanical Properties
- Tensile Strength: Up to 160 MPa (Aluminium alloy example)
- Compressive Strength: High load-bearing capacity
- Axial Load Capacity: Depends on diameter & material
- Efficiency: Moderate (affected by friction & thread geometry)
6. Operating Conditions
- Operating Temperature: -20C to +80C
- Speed: Typically up to 10 rotations/sec
- Lubrication:
- Required (metal screws)
- Optional self-lubricating polymer nuts
7. Components
- Lead Screw Shaft
- Nut (Bronze / Polymer / Steel)
- Thrust Bearing
- Support Bearing
- Coupling (optional)
8. Features & Advantages
- High positioning accuracy
- Smooth linear motion
- Self-locking capability (in many designs)
- Cost-effective compared to ball screws
- Suitable for low to medium load applications
9. Customization Options
- Customized length & diameter
- Special coatings / corrosion resistance
- Anti-backlash nut design
- Multi-start thread design
- Precision-ground screws
10. Industrial Applications
- CNC & VMC Machines
- Packaging Machinery
- Robotics & Automation
- Medical Equipment
- Material Handling Systems
Key Technical Terms
- Pitch: Distance between threads
- Lead: Linear travel per revolution
- Backlash: Axial play between screw & nut
- Efficiency: Ratio of output linear motion to input rotation
Featured for its grandiose performance and top-notch durability, our SS Screws are the epitome of marvelous engineering. Get It Now and enjoy instant savings on this precision-engineered fastener, meticulously crafted from premium Stainless Steel (SS 304, SS 316, SS 202). With a superb thread pitch range (0.5 mm-2.0 mm) and robust temperature resistance (up to 400C), it adapts to diverse applications from automotive to construction. RoHS compliant and rust-proof, each box or packet contains at least 100 pieces-available in polished, matte, and mirror finishes for a flawless appearance.
Marvelous Versatility for Every Application
Our SS Screws are suitable for rigorous tasks in machinery, construction, furniture, and automotive sectors. Made from high-grade stainless steel, they provide exceptional rust resistance, precision engineering, and durability. The grand selection of head types and finishes matches all major installation requirements, while advanced tolerance and tensile strength guarantee a secure hold and prolonged performance-making these fasteners top-notch in every sense of utility and reliability.
Reliable Export, Rapid Shipment
We provide express shipping from leading Indian FOB Ports to major international destinations, ensuring swift and secure delivery of your orders. Flexible payment options cater to global customers, making transactions smooth and hassle-free. Our export market includes Europe, Southeast Asia, North America, and the Middle East, so you can count on timely shipment and quality service whether you are a manufacturer, supplier, or service provider.
FAQ's of SS Screw:
Q: How do I select the right SS screw for my application?
A: Consider parameters such as diameter (M3 to M16), length (6 mm to 150 mm), grade (SS 304, SS 316, SS 202), head type, and finish to match your specific application in construction, machinery, automotive, or furniture.
Q: What is the process for placing a minimum order quantity?
A: Simply contact our team with your requirements. The minimum order quantity is 100 pieces, available in both box and packet packs, and our representatives will guide you through the quick ordering process.
Q: Where are these SS screws typically exported?
A: Our main export markets include Europe, Southeast Asia, North America, and the Middle East, thanks to our presence as a preferred supplier and exporter from India.
Q: What are the benefits of the rust-proof feature?
A: The rust-proof feature enhances the longevity and reliability of the screw, particularly in harsh environments. This makes them ideal for outdoor, marine, or high-moisture applications.
Q: When can I receive my shipment after placing an order?
A: With express shipping options and prompt fulfillment from our Indian FOB ports, most orders are dispatched within days, ensuring your products arrive swiftly and securely.