Screwdriver bit King Tony 203320 — Torx T20, 37 mm length, 1 pc

King Tony 203320 is a single Torx T20 screwdriver bit with a working length of 37 mm and a unit weight of approximately 15 g. Manufactured for use with standard bit holders and screwdriver chucks, this bit provides a precise Torx T20 profile suitable for assembly, repair and maintenance tasks that use Torx internal fasteners. The bit is made from S2 silicon alloy steel, polished and chrome plated to resist wear and enable smooth insertion and removal from tool holders.

Advantages

The S2 silicon alloy steel construction offers good toughness and resistance to deformation under torque, while the polished chrome plating improves corrosion resistance and facilitates handling. The defined Torx T20 tip ensures accurate engagement with compatible fasteners, reducing cam-out and wear on both fastener and bit. A standardized length of 37 mm makes the bit compact enough for tighter access yet long enough for reliable grip in common bit holders.

Suitable for

• Assembly of electronics, small appliances and furniture that use Torx T20 fasteners
• Maintenance and repair tasks requiring a T20 Torx bit with moderate reach
• General workshop and field service use with compatible bit holders and chucks

Key specifications

• Bit type: Torx T20
• Length: 37 mm
• Material: S2 silicon alloy steel with chrome plating
• Finish: Polished, chrome plated
• Standards: DIN 3120 (bit geometry standard)
• Quantity: 1 piece
• Approximate weight: 15 g

How to use

Insert the King Tony 203320 Torx T20 bit into a compatible bit holder, magnetic bit holder or screwdriver chuck until it seats securely. Align the Torx tip with the internal Torx recess of the fastener and apply steady axial pressure while turning the driver to avoid slipping. Use appropriate torque settings on powered drivers to prevent overtightening; when using hand tools, maintain controlled force and a stable grip on the holder. After use, wipe the bit clean and store it in a bit organizer or toolbox to protect the tip.

Usage recommendations

Prefer manual or controlled-power driving for precision tasks; avoid applying excessive impact or torque beyond the material limits of Torx fasteners and the S2 bit. Regularly inspect the tip for wear and replace the bit when signs of rounding or deformation appear to maintain secure engagement and prevent fastener damage.