53604 Screw Extractor, Straight Flute, #4 (ST-4)
Description
The Irwin 53604 Screw Extractor is a #4 straight flute extractor designed for removing bolts and screws from soft materials and thin-walled pieces such as pipes and fittings. The straight flute design does not expand the material as you remove it, making it suitable for applications where material integrity is important.
This tool removes both left-hand and right-hand threaded fasteners across a wide range of sizes. The extractor size and recommended drill bit size are etched directly on the tool for easy identification on the job.
Features and Benefits
- High Carbon Steel Material: Made from rugged, high carbon steel for durability and repeated use.
- Straight Flute Design: Does not expand the material as you remove fasteners, ideal for soft materials and thin-walled pieces.
- Dual-Hand Capability: Removes both left-hand and right-hand threaded bolts and screws for maximum versatility.
- Wide Size Range: Handles bolts and screws from 1/2" to 9/16", 1/4" NPT, 12mm to 14mm, and 1/4" BSP applications.
- Easy Identification: Extractor size and recommended drill bit size are etched directly on the tool for quick reference.
Specifications
- Brand: Irwin
- Model: 53604 (ST-4)
- Type: Straight Flute Screw Extractor, Size #4
- Material: High Carbon Steel
- Fastener Size Range: 1/2" – 9/16", 1/4" NPT, 12mm – 14mm, 1/4" BSP
- Recommended Drill Bit: 5/16"
- Suitable for: Soft materials and thin-walled pipes and fittings
How to Use
- Drill a hole into the center of the fastener using a 5/16" drill bit.
- Insert the extractor into the drilled hole and turn to remove the fastener.