From one-off parts to series production. Special bolts, turned parts, milled parts, forgings and assemblies
– your supplier for the complete range.
PDF, DXF, STEP, or samples
Feasibility, material, surface finish
qualified partner companies
Certified quality and environmentalmanagement
Product Portfolio
Our product groups – all to customer drawing, all with documented material certification, all from a single source. As your supplier, we coordinate the entire production process and remain your sole contractual partner.
Custom bolts
HIGHLIGHT · SPECIAL SCREWS
We manufacture hot-formed custom bolts and custom components to customer drawing up to M100. Modern friction and eccentric presses, our own tool and die making, and continuous temperature monitoring during forging ensure the highest quality and process reliability.
Custom parts to drawing
Bolts, bushings, sleeves, axles, shafts, washers, custom nuts.
CNC turned parts
CNC turned parts made of steel, stainless steel, non-ferrous metal.
CNC-milled parts
Milled parts using 3- to 5-axis machining – from prismatic components to complex geometries, from single parts to series production.
Closed-die (drop) forgings
Hot-formed forging blanks and ready-to-install forgings.
Assemblies
Pre-assembled assemblies made from turned parts, milled parts and special screws.
DIN/ISO in special design
Standard parts in non-standard length, material or surface finish.
PATTBERG in figures
Experience in technical procurement
certified since 2008 (TÜV NORD)
economical for prototypes and spare parts
Threaded section, custom bolts
How an inquiry works
Four steps, clearly documented, with dedicated points of contact on our side.
PDF, DXF or STEP by email or upload form.
Material, tolerances, surfaces, delivery date.
On business days within 24 h, unit price + tooling costs shown transparently.
With initial sample inspection and final inspection.
With material certificate 2.1 / 2.2 / 3.1 per EN 10204.
Inquiry
Send us the drawing or key specifications. We will generally respond the same
business day with an initial technical assessment.
