RUKO Screw Extractor Size 1 for M5-M6 Threads

Broken screws, bolts, and studs can halt a repair or assembly job. The RUKO GMBH Screw Extractor Size 1 removes broken fasteners with M5 to M6 threads from metal, wood, or plastic. Its left-hand spiral flute bites into the broken piece as you turn counterclockwise, backing it out without damaging the surrounding material.

Who is it for

This extractor suits mechanics, machinists, maintenance technicians, and serious DIYers who deal with seized or snapped fasteners. It works with a tap wrench, adjustable wrench, or socket on the square drive.

Main features

• Removes broken screws, bolts, and studs with M5-M6 thread sizes
• Left-hand spiral flute grips the fastener for reliable extraction
• Chrome-vanadium steel body with burnished finish for strength and corrosion resistance
• Square drive (3.2 mm) for secure tool engagement
• Compact 55 mm length for access in tight spaces

Specifications

• Product Type: Screw Extractor
• Extractor Size: 1
• Compatible Thread Sizes: M5 - M6
• Compatible Bolt/Stud Diameter: 5 - 6 mm
• Drive Type: Square Drive
• Drive Size: 3.2 mm (1/8")
• Overall Length: 55 mm
• Max Diameter (Extractor Body): 6.5 mm
• Min Diameter (Extractor Tip): 3.5 mm
• Material: Chrome-Vanadium Steel
• Finish: Burnished (Black Oxide)
• Extraction Method: Left-hand spiral flute
• Application: Removal of broken screws, bolts, and studs
• Series: GEDORE 8550

Tips

Drill a pilot hole in the broken fastener using the recommended drill size for M5-M6. Insert the extractor and turn counterclockwise with steady pressure. Apply penetrating oil beforehand to ease removal.