AWTools screw extractor set AW16400 — 6-piece set for broken screws and nuts

AWTools screw extractor set AW16400 — 6-piece set for broken screws and nuts is a compact toolkit designed to remove broken, seized or damaged screws and nuts without enlarging or damaging surrounding material. The set contains multiple extractor sizes to match a range of screw diameters and thread conditions, enabling controlled extraction of stripped fasteners. The kit is intended for use in workshops, automotive repair and general household maintenance where fastener recovery is required.

Advantages

The set provides a progressive range of extractor sizes to cover common screw diameters, reducing the need for improvised removal methods. Hardened construction and tapered reverse-spiral geometry improve grip on damaged screw remnants and allow gradual torque transfer during removal. The compact case keeps pieces organised and accessible for repeated use in professional and DIY environments.

Suitable for

• Removing broken or snapped screws and studs.
• Extracting rounded, seized or stripped bolts and nuts.
• Workshop and garage repair tasks on mechanical assemblies.
• Household maintenance and furniture repair where fasteners must be recovered.

Key specifications

• Set configuration: 6 extractors of progressively increasing size.
• Material properties: hardened steel construction for wear resistance.
• Geometry: tapered, reverse-spiral flutes for bite into damaged fasteners.
• Storage: compact organiser case for transport and storage.
• Intended use: manual extraction using drill and wrench components; suitable for various screw diameters commonly found in automotive and household applications.

How to use

Select an extractor size slightly smaller than the damaged fastener. Drill a small pilot hole into the centre of the broken screw or stud to provide a guide for the extractor. Insert the extractor into the pilot hole and apply steady counter-clockwise torque using an appropriate driver or wrench; the tapered reverse-spiral profile will bite into the metal and allow backing out of the fastener. Increase torque gradually and avoid shock loads that could break the extractor. Clean the hole and remaining threads after removal before installing a replacement fastener.

Usage recommendations

Use appropriate personal protective equipment, clamp parts securely before extraction, and select the correct extractor size to minimise the risk of further damage. If the fastener is heavily corroded or the extractor slips, consider using penetrating lubricant and incremental heating or consult a professional to avoid damage to surrounding components.