CNC Fastener Custom Machining Services

As a leading CNC fastener custom machining specialist, EMAR provides precision manufacturing solutions for industries requiring high-quality threaded components and specialized fasteners.

Why Choose CNC Machining for Fastener Production?

CNC machining offers unparalleled precision for manufacturing custom fasteners with tight tolerances (typically ±.005 inches). Our 5-axis CNC machines can produce complex geometries including internal/external threads, hexagonal heads, and specialty drive systems that traditional methods cannot achieve.

Our CNC Fastener Manufacturing Capabilities

EMAR's facility features advanced Swiss-type CNC lathes and multi-axis machining centers capable of producing:

• Aerospace-grade titanium fasteners
• Micro-fasteners (M1-M3)
• High-strength alloy bolts
• Custom security fasteners
• Precision washers and spacers

All components undergo rigorous QA inspection including coordinate measuring machines (CMM) verification.

Material Selection for CNC Machined Fasteners

We work with all machinable metals:

• Stainless Steel (304, 316, 17-4PH)
• Aluminum (6061, 7075)
• Brass/Bronze
• Titanium (Grade 2, 5)
• Exotic alloys (Inconel, Hastelloy)

Our engineers will recommend optimal materials based on your application's strength, corrosion resistance, and thermal requirements.

Surface Treatment Options

Complete your fasteners with our finishing services:

• Anodizing (Type II/III)
• Electroplating (Zn, Ni, Cr)
• Passivation
• Black oxide
• PTFE coating

EMAR's Competitive Advantages

1. Rapid Prototyping: 3-5 day turnaround for prototype batches
2. Volume Production: Capacity for 50,000+ units/month
3. Certifications: ISO 9001:2015, AS910D compliant
4. DFM Support: Free design for manufacturability analysis

Contact EMAR today at www.sjt-ic.com for your custom fastener requirements. Our engineering team will provide technical consultation and competitive quotation within 24 hours.