· Product Overview

· Core Specifications

• Material: Premium 304/316 Stainless Steel
  • 304: Balances corrosion resistance and cost-effectiveness for general applications.
  • 316: Enhanced corrosion resistance (ideal for sterile/harsh environments like medical devices).
• Manufacturing Standard: ISO 9001-Certified Precision CNC Machining Process
  • Dimensional Tolerance: ±0.02mm (ensures seamless fit with standard screws, PCB holes, and assembly interfaces).
  • Key Features: Internal UNC/Metric threads (customizable), flared rivet head (for permanent rivet installation), and passivated surface (to boost corrosion resistance).

· Application Scenarios

• Electronic Device Assembly: Spacing and securing PCBs, sensors, or control modules in consumer electronics, servers, or IoT devices.
• Medical Equipment: Sterile-compatible component support in diagnostic tools, surgical instruments, or patient monitors.
• Industrial Automation: Separating and aligning parts in robotic arms, conveyor systems, or control panels.
• Aerospace & Automotive Sub-Systems: Lightweight, vibration-resistant component spacing in avionic or automotive electronics.

· Production Process Introduction

1. Raw Material Sourcing: Procure certified 304/316 stainless steel rods with uniform metallurgical properties.
2. CNC Turning: Machine the cylindrical body, internal threaded bore, and rivet head profile with micron-level accuracy.
3. Rivet Head Forming: Shape the flared rivet head (optimized for permanent, press-fit installation).
4. Surface Passivation: Apply a chemical treatment to enhance stainless steel’s natural corrosion resistance.
5. Quality Inspection: Verify thread integrity (via thread gauges), dimensional accuracy (CMM scans), and surface finish.
6. Sorting & Packaging Prep: Group standoffs by thread/size and prepare for individual protection.

· Packaging and Shipping Methods

• Packaging: Each standoff is sealed in an anti-static, anti-scratch bag; bulk orders are packed in foam-lined partitioned boxes (to prevent thread damage). Sample packs (3 pieces) come in labeled cardboard sleeves for easy identification.
• Shipping: Flexible options include Express Delivery (DHL/FedEx/UPS, 3–5 business days), Air Freight (7–10 business days), or Sea Freight (20–30 business days). All shipments include full tracking and damage insurance.

· Process

· Frequently Asked Questions (FAQ)

• MOQ (Minimum Order Quantity): MOQ is 500 pieces per thread/size specification. Sample packs (3 pieces) are available for testing.
• Lead Time: Standard lead time is 7–12 working days after order confirmation. Expedited production (5–7 days) is available for urgent orders (additional fees apply).
• Customization Capability: Full OEM/ODM customization is supported—we can adjust standoff length, thread type (UNC/Metric), rivet head size, or material grade (316L) based on your technical drawings. Our CNC engineering team will refine designs for production feasibility.