Pins

Product Dimensions

ParameterSpecification
Product TypePins (Dowel, Spring, Taper, Split types)
Size Range1 mm – 50 mm diameter; length as required
Material OptionsStainless Steel, Carbon Steel, Alloy Steel, Brass
StandardsDIN, ISO, BS, ASTM
Surface FinishPlain, Zinc Plated, Black Oxide, Phosphate Coated

Industrial Applications

  • Electrical Panels and Assemblies: Align and hold components securely in precise locations.
  • Automotive Industry: As an established automotive pins manufacturer, Special Fastenings supplies pins applied to engine and chassis assemblies for accurate positioning and reliable performance.
  • Construction and Heavy Machinery: Provide strong joints and locking mechanisms for moving parts under high load.
  • Aerospace and Defense: Used in structural assemblies demanding precision alignment and vibration resistance,  applications where only high-quality industrial pins meet the specification.
  • Furniture and Hardware Fittings: Support alignment and joining across both household and industrial use, part of the broader custom pins solutions offered to suit varied assembly requirements.

Product Description

Webber Crimpex’s Special Fastenings product line includes a variety of industrial pins, fastening components designed to provide a range of versatile functions, including locating, aligning, and securing components in challenging mechanical assemblies. Pins depend on interference fit, spring force, or locking mechanisms to keep parts securely between them without the use of threaded fasteners. It includes dowel pins for precision alignment, taper pins for load-bearing, spring pins (roll pins) for shock absorbing, and split pins (cotter pins) for locking assemblies. We are a trusted precision pins manufacturer, providing the same dimensional accuracy and material quality for all variants. Our minimalist and reliable design makes us essential in mechanical engineering, the automotive industry, aviation, and consumer electronics, among other sectors, as part of industrial fasteners pins.

Product specifications

  • Types of Pins:
    • Dowel Pins: Solid cylindrical pins for precise alignment of parts
    • Taper Pins: Conical pins used for load transfer and accurate positioning
    • Spring Pins (Roll Pins): Hollow cylindrical pins with spring action for vibration absorption
    • Split Pins (Cotter Pins): Double-pronged pins used for locking nuts and bolts in place
  • Size Range: 1 mm – 50 mm diameter; custom lengths available
  • Material Options: Stainless steel (A2/A4), mild steel, carbon steel, alloy steel, brass
  • Surface Finish: Plain, zinc plated, phosphate, black oxide, galvanized
  • Tolerance Class: High precision (h6 for dowel pins, ISO standard fits available)
  • Shear Strength: High, varies by material and type (solid pins provide maximum strength)
  • Corrosion Resistance: Excellent in stainless steel; coatings available for added protection
  • Operating Temperature: -50°C to +400°C depending on material and coating
  • Applications: Alignment, locking, load-bearing, vibration resistance, and safety locking
  • Standards/Compliance: DIN 7 (dowel pins), DIN 1 (taper pins), ISO 8752 (spring pins), DIN 94 (split pins), ASTM equivalents
  • RoHS/REACH Compliance: Available for stainless and coated variants

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