USD 0.00 ~ USD 0.00/carton
50/ carton (Min. Order)
Precision-engineered to conquer vibration and corrosion
Our 304 Chamfered Hex Clamp Nuts combine marine-grade stainless steel with advanced geometry to deliver uncompromising clamp load retention. Featuring an integrated flange and precision chamfers, these nuts eliminate loosening in high-vibration environments while providing 360° corrosion protection.
Industrial-Grade Vibration Resistance
Crafted from certified 304 stainless steel (AISI 18/8), these clamp nuts solve critical failure points in dynamic assemblies. The chamfered hex design allows 15° angular misalignment tolerance, while the serrated flange bites into surfaces to resist rotation under 15G vibration (SAE J2889).
Key Technical Advantages
🛡️ Dual Anti-Loosening Mechanisms
Radial Serrations: Hardened 360° serrations (HRC 45-50) grip substrates
Chamfered Design: 30° entry angle compensates for thread misalignment
⚙️ Torque Optimization
Flanged base distributes load 40% wider than standard nuts
Reduced wrench flats require 25% less installation torque
Prevailing torque design maintains clamp load
🌊 Extreme Environment Durability
1,500hr+ salt spray resistance (ASTM B117)
-200°C to 400°C operational range
Electropolished (Ra≤0.4μm) FDA-compliant finish
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | 304 Stainless Steel (18% Cr, 8% Ni) |
| Grade | A2-70 (700 MPa tensile) |
| Standard | DIN 980 • ISO 7040 • ASME B18.2.2 |
| Threads | Metric Coarse • UNC • UNF |
| Finish | Passivated • Electropolished • Bead Blasted |
| Chamfer Angle | 30° ±2° (ISO 4759-1) |
| Sizes | M5 to M36 • #10 to 1.5" |
| Flange OD | 1.7D (e.g., M10=17mm) |
| Compliance | NACE MR0175 • RoHS • FDA CFR 21 |
Performance Comparison
| Feature | Standard Hex Nut | Chamfered Clamp Nut |
|---|---|---|
| Vibration Loosening | 80% load loss @ 10G | <10% load loss @ 15G |
| Corrosion Life | 5 years coastal | 25+ years coastal |
| Misalignment Tol. | ±3° | ±15° |
| Retorque Cycles | 3 max | 50+ (no degradation) |
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