Stainless Steel Slotted Spring Pins ISO8752
Product Overview
Stainless Steel Slotted Spring Pins ISO8752 are cylindrical mechanical fasteners used for alignment and assembly in a wide variety of applications. They feature a longitudinal slot that allows the pin to compress and conform to the diameter of the hole into which it is inserted, providing a strong and secure fit. These pins are designed for use in flexible and dynamic applications where vibration, shock, or speed can cause standard fasteners to loosen or fail. Known for their high corrosion resistance and mechanical strength, stainless steel slotted spring pins offer durable and long-lasting performance in both indoor and outdoor environments.
Product Specification Table
| Parameter | Specification |
|---|---|
| Standard | ISO 8752 |
| Pin Diameter | 1.5mm to 25mm |
| Overall Length | 6mm to 120mm |
| Slot Width | Typically 15% of pin diameter |
| Material | Stainless Steel (A2/304, A4/316) |
| Tolerance | As per ISO 8752 Standard |
| Type | Slotted, Cylindrical, Self-Retaining |
Technical Parameters
| Property | Specification |
|---|---|
| Surface Finish | Plain, Passivated, Electro-polished |
| Applicable Standards | ISO 8752, DIN 1481, RoHS compliant |
| Certifications | ISO9001, CE, REACH |
| Hardness | HRC 44-52 (hardened for durability) |
| Fatigue Resistance | High, due to spring effect and overlap design |
Material & Manufacturing Process
The primary materials used for Stainless Steel Slotted Spring Pins ISO8752 are:
- Stainless Steel A2 (304): Excellent corrosion resistance, ideal for indoor and non-aggressive outdoor environments.
- Stainless Steel A4 (316): Enhanced corrosion resistance, suitable for marine and chemical environments.
General production flow for slotted spring pins includes:
- Raw material selection and cutting
- Cold forming or machining
- Slotting (slot is milled to precision)
- Heat treatment (to achieve desired spring action and hardness)
- Surface treatment (passivating or electro-polishing)
- Quality inspection (dimensional and mechanical)
- Packaging and stocking
Applications Across Industries
Stainless Steel Slotted Spring Pins ISO8752 are widely used across various industries, including:
- Automotive: Used in gear assemblies, hinges, pedals, and linkages.
- Aerospace: Applied in lightweight dynamic joints requiring shock absorption.
- Electrical Equipment: Keeps internal parts aligned and aids in vibration resistance.
- Marine & Offshore: Offers superior performance in moist and salty conditions.
- General Construction: Connecting structural components like frames and supports.
- Furniture Manufacturing: Acts as hinge pins for movable joints.
Key Features and Competitive Advantages
- High-quality Materials: Using premium A2 and A4 stainless steels ensures reliability under harsh conditions.
- Precision Engineering: Highly accurate slot and pin dimensions improve assembly integrity.
- Corrosion Resistance: Surface passivation layer extends product life.
- Customization Options: Available in custom sizes and grades to fulfill specific functional requirements.
- Abundant Inventory & Fast Delivery: Flybear Fastener maintains large stock volumes for immediate processing — Flybear Fastener ensures timely global fulfillment.
- Excellent After-Sales Support: Experienced technical team provides installation guidance and use-case consultation.
Inspection & Quality Assurance
Flybear Fastener guarantees all Stainless Steel Slotted Spring Pins ISO8752 are produced under strict quality assurance processes, including:
- Thread gauge testing (where applicable for combinations)
- Salt spray corrosion resistance testing
- Optical sorting to ensure dimensional tolerance
- Tensile and fatigue testing
- Spectral analysis for material verification
- 100% batch sampling for hardness and slot conformity
- Quality certifications: ISO9001, IATF16949
Stainless Steel Slotted Spring Pins ISO8752 Selection Guidelines
Choosing the right slotted spring pin includes considering:
- Environmental conditions (select A4/316 for marine or chemical environments)
- Required pin diameter and length range
- Tolerance requirements and hole size compatibility
- Required load-bearing strength for dynamic assemblies
- Compliance with industry-specific standards (RoHS, CE)
Consult our technical specifications or contact us for support with selection or bulk procurement options.
Conclusion & Company Introduction
We always uphold the philosophy of “quality first, customer foremost” and are committed to providing high-quality fastener products and one-stop solutions for industry applications. Whether you need standard Stainless Steel Slotted Spring Pins ISO8752 or custom fastener supply chain services, contact us today to learn more about our range, get technical guidance, and request a quote. Explore our catalog to match the right product to your application needs.
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