Torque Screwdrivers

Torque Screwdrivers for Australian Precision Fastening

Torque screwdrivers apply precise, controlled torque to small fasteners — preventing the under-torque that causes loose fittings and the over-torque that strips threads or cracks substrate. For Australian electronics, instrumentation, automotive interior, and precision assembly work where fastener torque is specified, torque screwdrivers deliver the consistency that hand tightening can't match. AIMS Industrial supplies Wiha torque screwdrivers and approved trade-grade torque tools.

The torque screwdriver types we stock

• Adjustable torque screwdrivers — settable torque value across a range; suit varied work
• Preset torque screwdrivers — fixed at a specific torque value; tamper-proof for production use
• Click-type torque screwdrivers — audible and tactile click when target torque is reached
• Slipper-type (cam-out) torque screwdrivers — cam slips at target torque, preventing over-torque
• Digital torque screwdrivers — electronic readout with peak-hold and recording capabilities
• Replaceable bit torque screwdrivers — accept standard 1/4 inch hex bits for varied tip profiles

Where torque screwdrivers earn their place

• Electronics assembly — circuit board mounting, chassis assembly, instrument calibration
• Automotive interior and trim — dashboard, trim, and accessory mounting where torque is specified
• Aerospace and aviation — critical fastenings where torque control is mandatory
• Medical equipment manufacture — assembly of medical instruments and devices
• Production fastening — repeatable torque on production lines
• Calibration and instrumentation — fastenings on calibrated equipment requiring specified preload

Torque ranges

Torque screwdrivers cover specific torque ranges:

• 10-50 cNm (0.1-0.5 Nm) — small electronic fasteners, fine instrument work
• 50-200 cNm (0.5-2.0 Nm) — small mechanical fasteners, electronics assembly
• 1-6 Nm — general small-fastener work (M3-M6 fasteners)
• 5-25 Nm — larger fasteners; the upper end of typical screwdriver-style torque tools

For higher torque (above 25 Nm), torque wrenches rather than torque screwdrivers are typically the right tool.

Calibration

Torque screwdrivers require periodic calibration to maintain accuracy. Manufacturer recommendations typically specify annual calibration or after a specified number of operations (often 5000 cycles). For traceable workplaces, calibration certificates are required documentation. Use a calibration service or torque calibration equipment to verify accuracy; tools reading more than ±6% off specification should be re-calibrated or retired.

Brands stocked at AIMS

Wiha is the established brand for torque screwdrivers in our range — German engineering with strong precision and durability. Other approved torque tool brands fill specific roles in the broader range. For specific brand or accuracy class requirements, contact our team for current options.

Care and storage

Torque screwdrivers are precision tools. Store in their cases between uses; don't drop or impact-load. Always release adjustable torque screwdrivers to their lowest setting before storage — sustained spring tension at high settings degrades calibration. Inspect for visible damage before use; damaged tools give inaccurate readings.

Companion ranges at AIMS

Torque screwdrivers sit alongside our broader fastening tool range — see torque wrenches, screwdrivers, screwdriver bits, and mixed screwdriver sets for the related products.

Need help speccing torque screwdrivers for production, electronics, or precision work? contact our team — we'll match torque range, mechanism type, and accuracy requirements.