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Slotted Spring Pins
- Slotted Spring Pins — Quick Details
- •Standard: GB / T 879; ISO 8752; DIN 1481 / DIN EN ISO 8752; ASME B18.8.2 / B18.8.4M
- •Material: Spring steel (high carbon), Stainless steel (e.g., 302/304, 420 SS)
- •Diameter: 1.5 mm up to ~12 mm
- •Length: Multiple lengths to suit hole depth and design
- •Outer diameter (free state): Slightly larger than the mating hole to ensure a tight fit upon insertion
- •Ends: 1/2 Chamfered
Detailed Information For Slotted Spring Pins
Mechanical Properties
• Spring force retention – Holds components together under vibration or dynamic loads.
• Shear resistance – Offers shear strength comparable to solid pins of similar diameter.
• Hole tolerance accommodation – The spring effect allows use in holes with some tolerance variation
Applications:
Slotted Spring Pins are widely used in mechanical assemblies where quick installation, alignment, and self-retention are required, such as:
- Hinge pins
- Locating and alignment pins
- Fastening / retention pins
JLHY Slotted Spring Pins Features:
- Standardized mechanical fasteners designed per recognized international standards (ISO, GB, DIN, ASME).
- Hollow, slotted, cylindrical components that use spring action to secure mating parts.
- Available in multiple materials, sizes, and finishes to match application requirements.
- Shaft-to-hub connections
- Automotive and machinery assemblies