Stainless Steel Bolt Large D Shackle
The Bolt Type Large D Shackle shown here is precision-engineered from stainless steel SUS304, making it ideal for corrosive environments such as marine, industrial, or outdoor applications. Its design features a fully threaded pin secured with a nut and cotter pin, ensuring added safety and resistance to accidental loosening under vibration or dynamic loads.
Key Specifications:
Material: SUS304 Stainless Steel – corrosion-resistant, durable, and ideal for long-term use in harsh environments.
Design: Classic D-shape allows efficient load distribution while the bolt-and-nut closure system ensures secure fastening.
Available Sizes: Ranging from 5 mm to 12 mm diameter (D), with corresponding lengths (L) from 40 mm to 96 mm.
Working Load Limit (WLL): From 90 kgf (0.88 kN) up to 400 kgf (3.92 kN), offering options for light to moderate-duty applications.
Thread Sizes: M5 to M12 depending on shackle size, paired with appropriately sized nuts and lock mechanisms.
Common use cases include:
Marine and offshore operations: Used to connect rigging lines, anchor chains, and hardware exposed to saltwater. The SUS304 stainless steel resists pitting and corrosion, extending service life in marine climates.
Lifting and rigging in industrial settings: Integral to cranes, hoists, and slings for lifting heavy equipment, with a secure threaded pin design to prevent disengagement under load.
Permanent structural connections: Employed in construction or architectural frameworks where long-term, high-strength fastener integrity is critical, such as suspending beams or supporting tension cables.
This shackle’s bolt-type closure enhances reliability where regular opening and closing is not required, and where safety is paramount. Combined with SUS304’s rust resistance, it offers a dependable choice for demanding field conditions.
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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