RUD RS High-Load Eye Bolts ? UNC Fine Inch Thread – 0.25t-2t WLL (3/8″-1″)

RUD-EB-RS-UNC-F

The RUD RS UNF Fine Inch Thread Eye Bolt provides high-capacity vertical lifting with significantly higher WLL than DIN 580, designed for precision applications requiring fine inch thread engagement.

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Description

The RUD RS UNF Fine Inch Thread Eye Bolt is designed for lifting applications where fine inch threads are specified to provide improved engagement, precision fitment, or compatibility with existing tapped holes. As part of the RS series, it offers a substantially higher vertical Working Load Limit (WLL) compared to standard DIN 580 eye bolts.

Optimised for vertical lifting, each RS UNF eye bolt is clearly marked with the minimum WLL, supporting safe operation, inspection compliance, and straightforward identification in industrial environments.

The UNF range includes sizes from 3/8″-24 UNF up to 1″-12 UNF, with Working Load Limits ranging from 0.25 tonnes to 2 tonnes. These fine thread variants are commonly selected for applications where coarse threads are unsuitable or where higher resistance to loosening is required.

Manufactured using forged construction and controlled processes, RS UNF eye bolts ensure consistent load performance, durability, and long service life. Installation is fast and straightforward, helping reduce downtime during equipment assembly or maintenance.

For applications demanding precision thread engagement and enhanced lifting performance, the RUD RS UNF Eye Bolt delivers dependable, clearly rated lifting capability.

Typical Applications
Precision-engineered machinery
Maintenance lifting with fine threads
Specialist mechanical assemblies
Industrial vertical lifting points

Technical information

Weight N/A
WLL

0.25t, 0.4t, 1.2t, 1t, 2t

Thread

1 1/2", 1 1/4", 1 1/4"UN, 1 1/8", 1 1/8"UN, 1 3/4", 1 3/8", 1", 1/2", 1/4", 2", 3/4", 3/8", 5/16", 5/8", 7/16", 7/8", 9/16"

Tread Length (mm)

15, 18, 24, 30, 36

Key Features

RS eye bolt with UNF fine inch thread Higher vertical WLL than DIN 580 WLL range from 0.25 t to 2 t Fine inch thread sizes from 3/8" to 1" Clear marking of minimum WLL Precision fitment for fine-thread applications Forged construction for reliability

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