Stainless Steel Screw Pin Long D Shackle

The Screw Pin Long D Shackle is a specialized rigging component designed for extended reach and secure load-bearing in marine, architectural, and general lifting applications. Fabricated from SUS304 stainless steel, it offers excellent corrosion resistance, making it ideal for both indoor and outdoor environments, including saline and humid conditions.

This shackle features a long body design, providing greater internal length (L) for improved flexibility in attachment configurations compared to standard D-shackles. The screw pin design allows for quick installation and removal without tools, making it suitable for applications requiring frequent disassembly.

Technical Specifications:

• Material: SUS304 (AISI 304 Stainless Steel)

• Sizes: Available in 6 variations (D = 4 mm to 12 mm)

• Thread Types: Metric (M-4 to M-6) and Unified Inch (W-5/16 to W-1/2)

• Working Load Limit (WLL): Ranges from 0.49 kN to 4.12 kN

• Weight: 11 g to 275 g depending on size

• Design Parameters:

  • D = Diameter of body

  • L = Internal length

  • B = Internal width

  • d = Pin diameter

For example, the SPL-8 model (8 mm diameter) offers a working load limit of 2.45 kN and weighs 82 g, striking a practical balance between load capacity and maneuverability.

This component is particularly well-suited for light-to-medium-duty lifting assemblies, tensioning systems, or structural rigging setups where corrosion resistance and reliability are paramount.

Why Choose Mizken’s Stainless Steel Shackles?

We are committed to providing top-quality rigging hardware for our customers. Here’s why you should consider buying Mizken’s stainless steel shackles from us:

✅ Premium-Grade Stainless Steel – Highly resistant to rust, corrosion, and wear.
✅ Wide Range of Sizes & Types – From D-shackles to turnbuckles, we offer options for every application.
✅ Trusted Brand – Mizken is a reliable supplier known for precision engineering and good reputation throughout Japan.
✅ Perfect for Multiple Industries – Whether you work in marine, industrial, construction, or outdoor activities, these shackles deliver the strength and durability you need.

We procure and deliver Mizken’s products to your door! If you have any questions or need recommendations, feel free to reach out to us.

Stainless Steel Shackles and Size Charts

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