Pernos de brida de 12 puntas Dacromet de grado 10.9
- Material:Acero de aleación de alta resistencia
- Grado : 10.9
- Tratamiento de superficies: Dacromet
- Estilo de cabeza: 12-point flange head
- Hilo: Metric coarse thread (custom thread pitch & length available)
- Tolerancia: ISO general fastener tolerance standard
- Opciones personalizadas : Custom diameters, thread lengths, special coatings upon request
Descripción general del producto of Pernos de brida de 12 puntas Dacromet de grado 10.9
This high-strength 12-point flange bolt is manufactured to 10.9 grade mechanical property, finished with Dacromet coating for superior corrosion resistance. The twelve-point drive design delivers high torque-transfer capacity, ideal for compact installation spaces where standard hex fasteners cannot fit. Integrated flange face distributes clamping pressure evenly without additional flat washer, widely adopted for automotive, heavy-duty machinery, chassis and off-road equipment assemblies.
Características superiores of Pernos de brida de 12 puntas Dacromet de grado 10.9
- Grado de fuerza: Class 10.9 high-strength carbon steel, excellent tensile and yield performance for heavy-load joint requirements
- Tipo de unidad: 12-point (12-lobe) head, allows high tightening torque with smaller head profile compared to hex bolts
- Integrated Flange Face: Built-in flange spreads clamping force, eliminates separate washer, reduces assembly parts count
- Acabado de la superficie: Dacromet coating. Outstanding salt-spray resistance, good heat-resistance, no hydrogen-embrittlement risk during treatment
- Rosca de precisión: Full-size rolled thread, smooth engagement, consistent preload under vibration and dynamic working conditions
- Restricciones de la aplicación: Suited for high-stress, outdoor, damp and corrosive working environments
Aplicaciones automotrices principales of Pernos de brida de 12 puntas Dacromet de grado 10.9
- Vehicle chassis & sub-frame assemblies
- Componentes de suspensión y dirección.
- Powertrain/engine peripheral mounting points
- Off-road vehicle and commercial truck parts
- Under-carriage assemblies exposed to salt spray and wet conditions
Compra de notas por la Pernos de brida de 12 puntas Dacromet de grado 10.9
Dacromet finish is strongly preferred over ordinary zinc plating for under-body automotive use for long-term anti-corrosion. Please specify thread size, bolt length and quantity for quotation. Custom specs are supported for bulk automotive projects.
