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Home Product Big Head Carriage Bolt M10*100 | Heavy-Duty Round Head Bolt, Galvanized Construction Fastener for Machinery Applications
Big head carriage bolt M10*100

Big Head Carriage Bolt M10*100 | Heavy-Duty Round Head Bolt, Galvanized Construction Fastener for Machinery Applications

M10x100 carriage bolt
Big head carriage bolts
Large head bolt M10x100
Big head carriage bolt M10*100
Durable M10x100 Carriage Bolt with Oversized Square Head for Wood Applications. Big Head Carriage Bolts Ensure Secure Fastening. Heavy-Duty Large Head Bolt M10x100 in Galvanized Steel. (199 characters)
Categories:Fasteners & Fixings
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Product Description

The M10x100 carriage bolt is a heavy-duty Big head carriage bolt designed for robust structural applications. Featuring a Large head bolt M10x100 design with a domed, oversized head (typically 24mm diameter), it ensures secure fastening and resistance to pull-through. The 100mm shank length and M10 thread diameter comply with ISO 4014/DIN 603 standards, ideal for connecting thick materials up to 85mm. Constructed from grade 8.8 carbon steel with optional zinc plating or hot-dip galvanization, it operates across -50°C to +300°C environments. Widely used in construction, machinery assembly, and transportation equipment, this bolt combines 640MPa tensile strength with vibration resistance. Advantages include enhanced load distribution and tool-free tightening, while its protrusion height (35mm post-installation) and 10.9mm shank diameter require precise alignment.
Parameter Specification
Product Model Big head carriage bolt M10x100
Thread Size M10 (Metric coarse thread)
Length 100 mm
Head Type Large domed square neck
Head Diameter 22 mm
Head Thickness 8 mm
Material Carbon steel (Grade 8.8)
Surface Finish Zinc-plated (5-8 μm)
Thread Standard ISO 898-1
Square Neck Width 14 mm
Corrosion Resistance Salt spray test ≥120h
Tensile Strength 800 MPa
Applications Heavy machinery, structural connections
question:How is after-sales handled if a refurbished product malfunctions during use?
answer:We offer full replacement or refund for refurbished items under warranty, backed by strict quality control policies.
question:Why can other suppliers source discontinued models you can't provide at quoted prices?
answer:Third-party suppliers may offer discontinued models through old stock or refurbished units, which we avoid for quality assurance.
question:How do you ensure product authenticity compared to cheaper alternatives?
answer:We source directly from licensed partners and provide traceable documentation, ensuring genuine products over unauthorized channels.
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:How is after-sales handled if a refurbished product malfunctions during use?
answer:We offer full replacement or refund for refurbished items under warranty, backed by strict quality control policies.
question:Why can other suppliers source discontinued models you can't provide at quoted prices?
answer:Third-party suppliers may offer discontinued models through old stock or refurbished units, which we avoid for quality assurance.
question:How do you ensure product authenticity compared to cheaper alternatives?
answer:We source directly from licensed partners and provide traceable documentation, ensuring genuine products over unauthorized channels.
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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