Products Description
Our Double Ended Carriage Bolts, Double Ended Machine Screws, Both-Ended Screws, and Double Point Screws are crafted via precision cold heading and stamping-techniques ensuring tight thread tolerance and high structural strength. These fasteners, made of high-conductivity copper or corrosion-resistant steel, are vital in switchgear, lighting equipment, and relay systems, securing components to maintain stable electrical performance. Their versatility extends to industrial machinery, where reliable fastening prevents loosening under vibration. Backed by ISO9001-2015, they meet strict technical standards for diverse electrical and mechanical applications.
Product Features
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Sturdy & Durable Build
Our Double Ended Carriage Bolts, Double Ended Machine Screws, Both - Ended Screws, and Double Point Screws use high - grade alloys/copper. With high strength and toughness, they withstand tension/pressure in switchgear, lighting devices, etc. Stable, reliable connections endure harsh environments, ensuring mechanical stability.
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Precise Threaded Connection
Both - end threads are precision - machined (e.g., Double Ended Machine Screws). High thread accuracy ensures tight nut fits for precise alignment. Meets the precision demands of electrical/mechanical assemblies, boosting equipment operation accuracy and stability in relay systems.
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Strong Versatility
Compliant with ISO9001 - 2015, ROHS, etc. Compatible with standard nuts/accessories. Double Point Screws and others work across switchgear, industrial machinery brands/models. Broad applicability suits diverse electrical/mechanical needs, delivering flexible solutions.
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Easy Installation & Maintenance
Connection of these fasteners (like Double Ended Carriage Bolts) needs no special tools. Simple, quick assembly/disassembly cuts install time and maintenance costs. Efficient for batch production projects, enhancing work efficiency in equipment manufacturing
Raw Material Advantages: Premium Fastener Material Superiority
| Performance Indicators | Our Standard Value | Common Materials in Industry |
| Material Purity | ≥99.9% (for high-purity steel alloys) | ≥99.5% |
| Tensile Strength | ≥800MPa | ≥700MPa |
| Corrosion Resistance | Pass the 48-hour salt spray test | Pass a 24-hour salt spray test |
| Thread Precision | ±0.02mm | ±0.05mm |
Why Choose Us
1. Diversified Double-Ended Fastener Portfolio
We specialize in manufacturing Double Ended Carriage Bolts, Double Ended Machine Screws, Both-Ended Screws, and Double Point Screws. Ranging from standard to customized specs, these fasteners are made via cold heading/stamping, ensuring precision for switchgear, lighting devices, and relay systems.
2. Premium Material & Stable Quality
Using high-purity steel/copper (purity ≥99.9% for key models), our fasteners boast high strength, good conductivity, and corrosion resistance. Strict material screening and ISO9001-2015-certified production guarantee stable performance in electrical/mechanical applications.
3. Advanced Cold Heading/Stamping Process
Our cold heading/stamping tech ensures tight tolerances (thread precision ±0.02mm). For Double Ended Carriage Bolts, it enhances structural integrity; for Double Point Screws, it optimizes installation efficiency. Each step is monitored to meet top industry standards.
4. Broad Application Adaptability
Suitable for switches, lighting equipment, relays, and industrial machinery. Whether for household appliances needing reliability or industrial systems requiring high load-bearing, our fasteners deliver-like Double Ended Machine Screws in control modules, ensuring long-term stable operation.
Contact Us
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