Dowel Pin — Ø25 × H60 — product-type studio view

Dowel Pin — Ø25 × H60 — additional product view

Dowel Pin — Ø25 × H60 — source reference photograph

White-background product-type view first. Final dimensions and configuration follow the confirmed drawing.

Critical Rail Fasteners

Dowel Pin.

Non-standard · HB300–372 · Ø25 × H60; Ø25 × H48; other sizes listed as 'etc.'

Dowel Pin for subways, light rail, emus and locomotives. Review the product reference, recorded specifications and drawing requirements to identify the configuration needed for your assembly.

Catalogue reference: CF-RT-004

Send Inquiry Full Parameters

Grade / hardnessHB300–372

Size / designationSee parameters

Surface treatmentSee parameters

Standard / drawingNon-standard

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Parameters

Technical parameters.

Product technical parameters
Product	Dowel Pin
Standard / drawing	Non-standard
Grade / hardness	HB300–372
Size / designation	Ø25 × H60; Ø25 × H48; other sizes listed as 'etc.'
Surface treatment	Self-lubricating, moisture-resistant and UV-resistant treatment
Friction coefficient (µ total)	0.05–0.1
Application	Subways, light rail, EMUs and locomotives
Application record	Recorded since 2011

Confirm the final specification against the order drawing. A recorded application year is not a service-life or warranty statement.

The white-background cover shows the visually matched product type. Exact dimensions, grade and finish are defined by the parameters and confirmed drawing, not by the photograph.

Product details

Product description.

Rail vehicle fastening.

The product record identifies use across subways, light rail, EMUs and locomotives. Use the named component and its individual specification to locate the part within your vehicle assembly; a shared application category does not make different fasteners interchangeable.

SubwaysLight railEMUsLocomotives

Design basis

This is a drawing-defined or non-standard configuration. Start with the product name and catalogue reference, then provide the current drawing revision and the exact version required. The parameter table records the supplied specification; dimensions, material designation and acceptance requirements that are not stated there should be confirmed before quotation.

Drawing and part reference

Pin profile & fit

Provide the pin diameter, working length, end profile and required fit, including any drawing-defined grooves or positioning features. Identify the mating bore and the installation location. Preserve the hardness or grade wording in the specification; do not substitute a bolt property class for a pin requirement without drawing confirmation.

Configuration to confirm

Finish & assembly conditions

The listed treatment is Self-lubricating, moisture-resistant and UV-resistant treatment. Specify which listed option is required, together with any drawing-defined preparation or inspection requirements. The recorded friction requirement should remain linked to that specification; it is not an installation-torque value. Tightening instructions and acceptance conditions need confirmation for the actual assembly.

Project-specific requirements

Selection guide.

A clear drawing and complete inquiry help distinguish the exact part from another fastener in the same application group.

Part reference
Send the drawing number and revision, or identify the existing component.
Dimensions
Diameter, working length and fit. Mark any special geometry on the drawing.
Grade / hardness
Identify the required listed option and retain its original grade or hardness notation.
Surface requirements
State the required finish and any project-specific friction or inspection requirements.
Order scope
Specify quantity, additional components and your requested delivery date.

Quote catalogue reference CF-RT-004 when contacting us. Related products below are separate catalogue entries, not a pre-approved assembly kit. Please confirm mating parts and final requirements against the assembly drawing.

Discuss your drawing

Dowel Pin.

Technical parameters.