Screw Pin Chain Shackles - SS

Screw Pin Chain Shackles - Stainless Steel

When you need dependable corrosion resistance and a secure connection point for marine, industrial, or general rigging applications, stainless steel screw pin chain shackles are a solid choice. These Type 316 stainless steel chain shackles are designed for straight pull applications and offer a removable screw pin for faster connection and disconnection in the field.

Built for durability in wet and corrosive environments, these stainless steel screw pin chain shackles are a go-to option for customers who need strength, reusability, and resistance to rust. Whether you're outfitting a dock, marine rigging setup, or other hardware assembly, these shackles deliver reliable performance with the clean look and corrosion resistance of 316 stainless steel.

Why Choose Stainless Steel Screw Pin Chain Shackles?

Chain shackles feature a narrower profile than anchor shackles, making them ideal for applications with inline loading and limited side movement. The screw pin design also allows for quick removal when temporary connections are needed.

• 316 stainless steel construction for excellent corrosion resistance
• Screw pin design for easy installation and removal
• Ideal for straight pull applications
• Commonly used in marine, dock, and general rigging applications
• Available in multiple sizes for a range of load requirements

Available Sizes & Working Load Limits

This collection includes stainless steel screw pin chain shackles in sizes ranging from 3/16" to 1", with working load limits from 0.33 ton up to 5 tons. That size range makes it easy to match the right shackle to your application without compromising fit or performance.

Built for Corrosion Resistance

Because these chain shackles are made from 316 stainless steel, they are well suited for environments where moisture, weather exposure, and corrosion are concerns. This makes them especially popular for marine use and other outdoor applications where standard steel hardware may not hold up as well over time.

Important Application Notes

These stainless steel screw pin chain shackles are manufactured to RR-C-271D, Type IV B, Class 2 Federal Specifications. They are intended for straight pull applications. If your setup involves angular loading or multi-directional pulls, an anchor shackle may be a better fit.

Stainless steel shackles in this collection are not rated for overhead lifting. If you need an overhead lifting-rated stainless steel option, that should be sourced separately based on your application requirements.

Shop Stainless Steel Screw Pin Chain Shackles

Find the right stainless steel screw pin chain shackle for your next marine or rigging project. With corrosion-resistant 316 stainless steel, multiple size options, and easy-to-use screw pin installation, these shackles are a dependable hardware solution for straight-line pulling and secure connections.