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Home Product Big Head Carriage Bolt M10x70 (Dome Head Bolt) - High-Strength Galvanized, Construction & Machinery Fastener

Big Head Carriage Bolt M10x70 (Dome Head Bolt) - High-Strength Galvanized, Construction & Machinery Fastener

Big head carriage bolt M10x70
M10x70 large head carriage bolt
Heavy duty carriage bolt 10mm
Big head carriage bolt M10*70
Big head carriage bolt M10x70 features a large low-profile dome head and square neck for slip-resistant installation. This M10x70 large head carriage bolt suits heavy-duty construction, woodworking, and machinery applications. Heavy duty carriage bolt 10mm diameter with 70mm length offers reinforced stability, zinc-plated for corrosion resistance in demanding environments.

Product Description

The Big head carriage bolt M10x70 is a heavy-duty carriage bolt 10mm in diameter with a total length of 70mm, featuring a large domed head for enhanced load distribution and resistance to rotational forces. Designed for robust applications, this M10x70 large head carriage bolt is typically manufactured from carbon steel or stainless steel, offering high tensile strength and corrosion resistance. It is threaded along a 45mm portion of the shank, leaving a smooth 25mm shoulder under the head for secure material clamping. Ideal for structural assemblies in construction, agricultural machinery, and industrial equipment, its oversized head prevents pull-through in wood or composite materials. Operating temperature ranges from -20°C to +120°C depending on material grade. Key advantages include vibration resistance and easy installation with standard tools, though precise pre-drilling is required. Not suitable for high-torque or ultra-thin material applications.
Parameter Specification
Product Model Big head carriage bolt M10x70
Alternate Names M10x70 large head carriage bolt, Heavy duty carriage bolt 10mm
Thread Diameter 10mm
Shank Length 70mm
Head Type Oversized domed head with square neck
Material Grade Carbon steel Grade 5.8
Surface Finish Hot-dip galvanized
Thread Pitch 1.5mm (standard coarse thread)
Torque Capacity 45 Nm (dry installation)
Standard Compliance ASTM A307, ISO 898-1
Working Load 1200 kg static weight rating
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgraded and alternative models with full compatibility from leading manufacturers, ensuring seamless integration and performance.
question:Why choose your company as our supplier?
answer:As Asia's top industrial automation trader with 20+ years of proven expertise, 85% repeat clients rely on our quality, reliability, and trusted reputation.
question:What is the warranty policy?
answer:Our warranty covers material and workmanship defects for a defined period, typically 12 months from delivery, ensuring product reliability and support.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgraded and alternative models with full compatibility from leading manufacturers, ensuring seamless integration and performance.
question:Why choose your company as our supplier?
answer:As Asia's top industrial automation trader with 20+ years of proven expertise, 85% repeat clients rely on our quality, reliability, and trusted reputation.
question:What is the warranty policy?
answer:Our warranty covers material and workmanship defects for a defined period, typically 12 months from delivery, ensuring product reliability and support.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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