0.625 in. Industrial Grade Shackle Hot Galvanized

Screw Pin Anchor/Chain Shackles allow quick and easy removal of the screw pin and can be useful in applications where the shackle is frequently removed, but not so much in applications where the pin is subject to torque or twisting. Features Available with CM Smart ID RFID technology. Learn More. These shackles meet requirements of Federal Specification RR-C-271D Amendment 1. All shackle pins are forged from alloy steel, heat treated and tempered to give greater strength. Available in painted, galvanized and self-colored finishes ( Dacromate coating upon special request only). All shackles are marked with size ( inches and millimeters) and working load limit in tons. Ultimate strength equals 5 times working load limit. All bolt, nut &cotter shackles have thread protected ends. Galvanized per ASTM A153. Standard industry tolerances apply. Design factor 5:1. Specifications Type - Anchor. Finish - Galvanized. Pin Type - Screw. Working Load Limit 3-1/4 Ton. Material - Carbon. RFID - Optional. Size - 5/8 in..