![[UDT] — 521-4714 Shackle Screw Carabiner](https://img.prosourcemro.com/2026/05/3431980-1-2.jpg)
Chains & Wires
UDT
[UDT] — 521-4714 Shackle Screw Carabiner
Family ID: 521-4714
UDT Shackle Screw Carabiner is a threaded-closure lifting and rigging connector sourced direct from Korea. Widely used in construction, marine, and industrial rigging applications, this type of carabiner provides a secure, screw-lock connection point for attaching chains, wire ropes, slings, and lifting hardware. Request a quote today for export-ready supply at competitive pricing through a KITA-registered Korean exporter.
8 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 521-4714 | — | UDT | 5mm | Spec: 5 | Weight: 0.02 | Safe Working Load: 0.10 | A: 5 | C: 50 | D: 8 | F: 7 | B: 25 | ||
| 521-4723 | — | UDT | 6mm | Spec: 6 | Weight: 0.02 | Safe Working Load: 0.12 | A: 6 | C: 60 | D: 9 | F: 8 | B: 30 | ||
| 521-4732 | — | UDT | 7mm | Spec: 7 | Weight: 0.04 | Safe Working Load: 0.18 | A: 7 | C: 70 | D: 10 | F: 8 | B: 35 | ||
| 521-4741 | — | UDT | 8mm | Spec: 8 | Weight: 0.06 | Safe Working Load: 0.23 | A: 8 | C: 80 | D: 12 | F: 9 | B: 40 | ||
| 521-4750 | — | UDT | 9mm | Spec: 9 | Weight: 0.10 | Safe Working Load: 0.25 | A: 9 | C: 90 | D: 12 | F: 10 | B: 45 | ||
| 521-4769 | — | UDT | 10mm | Spec: 10 | Weight: 0.12 | Safe Working Load: 0.35 | A: 10 | C: 100 | D: 15 | F: 11 | B: 50 | ||
| 521-4778 | — | UDT | 11mm | Spec: 11 | Weight: 0.18 | Safe Working Load: 0.45 | A: 11 | C: 120 | D: 18 | F: 16 | B: 57 | ||
| 521-4787 | — | UDT | 12mm | Spec: 12 | Weight: 0.25 | Safe Working Load: 0.55 | A: 12 | C: 140 | D: 20 | F: 19 | B: 67 |
