1/4" Hex Nut Driver Socket Bits – Non-Magnetic, Chrome Vanadium Steel (3mm–24mm) Speed up nut/bolt driving on your drill, impact driver, or screwdriver with these non-magnetic hex-shank nut driver bits. Made from heat-treated Chrome Vanadium (Cr-V) steel with a sandblasted/protective finish for wear and rust resistance . The universal 1/4" hex shank locks into quick-change chucks, impact drivers, cordless/corded drills, pneumatic drivers, and manual bit holders .
✅ Key Features
  • Non-magnetic tip: Won’t attract metal swarf or interfere with sensitive electronics/sensors .
  • Material: Chrome Vanadium (Cr-V) steel, heat-treated/quenched for high hardness and durability .
  • Shank: Standard 1/4" (6.35 mm) hex – quick-change compatible .
  • Socket: 6-point hex profile to grip nuts/hex-head screws and reduce rounding .
  • Size range: 3mm, 4mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm, 24mm (choose size/quantity from options; image shows assorted range).
  • Clear laser/etched size marking on each socket for fast identification .
  • Some sizes feature an external hex body so you can apply extra torque with a wrench when the power tool isn’t enough .
🔧 Typical Applications
  • Driving hex nuts, bolts, and threaded inserts on metal, wood, and plastic.
  • Household DIY, furniture assembly, 3D-printer/fixture builds, and workshop repairs.
  • Automotive, motorcycle, and machinery maintenance; woodworking and sheet-metal work .
  • Electronics/control-panel work where a non-magnetic tool is preferred .
  • Compatible with electric/pneumatic screwdrivers, drills, impact drivers, and manual 1/4" bit drivers .

※ Please note: We specialise in the production of various hardware accessories, hardware tools and mechanical transmission system components. If you have any other needs, please contact me and we will solve your problem promptly!

▲ Tips:

◆ All pictures are professionally colour-coded, but due to the different ambient light and display device settings, there may be some discrepancies between the displayed pictures and the items themselves. Please understand this.

◆ The data is measured manually. There may be deviations, but this has no effect on use.
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