Threaded rod Koelner DIN 975 M10 x 1000 mm galvanized — pack of 25

Koelner threaded rod DIN 975 M10 x 1000 mm, galvanized, pack of 25 is a continuous steel fastening bar machined to metric M10 thread profile and finished with a zinc coating for corrosion resistance. Supplied in a bulk pack of 25 rods, each 1000 mm long, this product is intended for mechanical fastening, structural connections and applications that require an adjustable threaded bar compatible with standard M10 nuts and washers.

Advantages

The galvanized surface provides enhanced protection against rust and corrosion in indoor and some outdoor environments. The DIN 975 specification ensures consistent thread form and pitch for reliable engagement with M10 nuts and threaded components. Supplied as a pack of 25, the rods offer convenient bulk availability for larger jobs or repeated use, reducing handling time when multiple fasteners are needed.

Suitable for

• Structural connections and bracing in metal and timber constructions
• Mounting equipment, frames and shelving where long threaded engagement is required
• Fabrication and repair tasks requiring custom-length bolting with nuts and washers
• Anchoring and adjustable support systems when combined with couplers or threaded inserts

Key specifications

• Thread standard: DIN 975 metric thread
• Nominal diameter: M10
• Length: 1000 mm
• Material: steel
• Surface finish: galvanized (zinc coating) for corrosion resistance
• Pack quantity: 25 pieces

How to use

Cut the threaded rod to the required length with an appropriate cutting tool and re‑thread the cut end with a die if necessary to ensure full engagement of nuts. Install the rod through the components to be fastened, fit matching M10 nuts and washers on one or both ends and tighten to the required preload. When used in tension or structural applications, follow relevant design standards and torque recommendations for M10 fasteners to achieve the intended clamp force.

Usage recommendations

For outdoor or high‑corrosion environments consider additional protective measures such as hot-dip galvanizing or corrosion-resistant coatings when specification calls for higher durability than standard zinc plating. Inspect cut ends after shortening and restore thread form to avoid cross-threading. Use appropriate washers and locking methods when vibration or dynamic loads are present.