Center pin (trzpień) 190 mm, DNM, model SDNM0016

The DNM center pin (trzpień) 190 mm, model SDNM0016, is a metal pin manufactured for mechanical fastening, alignment and component replacement in compatible equipment. With an overall length of 190 mm, this part is intended for situations requiring a precise straight pin for assembly, maintenance or repair of machinery and fixtures. The design focuses on dimensional accuracy and material strength to ensure reliable positioning and secure connections in mechanical joints.

Advantages

The DNM center pin offers consistent length and straightness to facilitate accurate alignment during assembly. Constructed from metal for durability and wear resistance, it provides stable mechanical support in shafts, brackets or couplings. Its standardized 190 mm length simplifies selection when a specific pin size is required, reducing the need for on-site modification.

Suitable for

• Mechanical assemblies requiring a 190 mm locating or fastening pin
• Maintenance and repair of industrial equipment and fixtures
• Replacement of worn or damaged center pins in compatible machines
• Prototyping or DIY projects needing a precise metal pin

Key specifications

• Length: 190 mm
• Material: metal (steel or alloy)
• Function: center/locating pin for fastening and alignment
• Form: straight cylindrical pin designed for press- or slip-fit installation
• Surface: standard machined finish suitable for mechanical contact

How to use

Select the DNM center pin that matches the shaft or hole diameter and the required 190 mm length. For installation, align the pin with the mating holes and insert by hand where clearance allows or use a press or soft-faced hammer to avoid surface damage. Ensure secure seating and verify alignment of adjoining components before applying operational loads. For removal, use an appropriate extractor or press in reverse to prevent bending.

Usage recommendations

Confirm compatibility of hole diameter and tolerances before installation, and inspect the pin for straightness and surface condition. If corrosion resistance or specific hardness is required, consider surface treatments or alternative materials. Store pins flat and protected from moisture to maintain dimensional accuracy and surface integrity.