Description
Overview:
This UNF threaded bar is a straight, fully threaded rod in self colour (plain steel) for general fastening, clamping, and mounting. At 5/8" diameter (approximately 15.88 mm) and 3 ft length (approximately 0.91 m), it provides strong, stable load paths across brackets, plates, and structural members. The fine UNF thread offers precise adjustment and a secure hold when used with matching 5/8" UNF nuts and washers. Suitable for construction fixings, workshop jigs, plant repairs, and garden machinery mounts, it can be cut to length and used with coupling nuts for extended runs. Self colour steel is uncoated, making it ideal for indoor or protected environments, or for users who wish to finish or coat after fabrication. Manufacturer Part Number: 903 0424.
Key Features:
- 5/8" (≈15.88 mm) UNF fine thread for secure, precise fastening (5/8-18 TPI)
- Length 3 ft (≈0.91 m) for versatile cutting and fabrication
- Self colour (plain steel) for welding, machining, or finishing as required
- High torsional and tensile stability for brackets, frames, and machinery mounts
- Compatible with standard 5/8" UNF nuts, washers, and coupling nuts
- Straight, fully threaded form for even clamping along the entire length
- Easy to cut with a hacksaw or abrasive wheel; deburr and chase threads for best results
- Ideal for through-bolt assemblies where bolt lengths are non-standard
- Suitable for indoor or protected use; apply paint or plating if exposed to weather
- Available in additional diameters (1/4", 5/16", 3/8", 1/2") for matching assemblies
Typical Applications:
Used for fastening machinery guards, mounting engines and pumps, suspending services, fabricating jigs, clamping timber or steel sections, and repairing plant, trailers, and garden equipment. Common in site builds, metalwork fabrication, agricultural repairs, and maintenance tasks where custom bolt lengths are needed. Works with steel plates, channel, and timber where through-fixings or adjustable tensioning is required.
Also known as:
Threaded rod, studding, all-thread bar, continuous thread rod, fully threaded bar, UNF stud, fine-thread studding, threaded stud bar, tie rod (fine thread). These terms are often used interchangeably for rods threaded along their full length for use with matching fine-thread fasteners.
Product Specifications
| L&S Part No. | 903 0424 |
|---|---|
| Unit of Sale | 3ft Length |
| Size | 5/8" UNF |
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