10.9 Hex Flange Bolt
Carbon Steel 10.9 Hex Flange Bolt to DIN 6921 / ISO 4162. Manufactured to order and supplied with full documentation.
Manufactured to order. Full material certificates and dimensional reports supplied with every shipment.
Key features
Finishes available
No coating — the bare machined finish. Used where no extra corrosion protection is needed, or where the part is painted after assembly.
Zinc electroplating. A thin, bright, low-cost coating — the everyday choice for indoor and sheltered machinery.
Hot-dip galvanizing (HDG). A thick zinc coating measured in decades outdoors, not years — bridges, transmission towers, coastal sites.
PTFE (fluoropolymer) coating. Very low friction and high chemical resistance for offshore, subsea and refinery duty.
Diameters available
Typical applications
Automotive engine blocks, chassis, vibratory equipment, and automated production assembly lines.
More Hex Flange Bolt fasteners
Need this in a custom size?
Send us your drawing and specification — we manufacture to order in metric or imperial.