No.2 x 50mm Square Drive Robertson Screwdriver Bits - Hardened Steel Description
The No.2 x 50mm Square Drive Robertson Screwdriver Bits - Hardened Steel has the following features:
- Not Standardised Manufacturing Standard
- 50mm Length (L)
- No.2 Drive
- Hardened Steel Material
- Hardened Steel Material Specification
- Imperial Metric or Imperial?
- 1/4 inch Drive Bit Width A/F (D)
Discover more about the Square Head Robertson Drive Bits range
Square Head Drive Bits feature a tapered square drive (also known as a Robertson or Scrulox). Robertson Screw Bits are simplistic in their design, having originally been created to prevent accidental injury during use and prevent drive slippage. This durable drive type is capable of very strong engagement between the driver and the fastener, allowing for high levels of torque transmission, without causing cam-out.
A Square Drive Screw Bit is designed for use with Robertson Screws, such as Accu’s Decking Screws range. All of our Square Head Drive Bits feature a 1/4 inch (25mm) retaining hexagon to suit most standard drivers.
Materials
Accu can supply Square Head Screwdriver Bits in Stainless Steel and Hardened Steel. The Stainless Steel Robertson Drivers are manufactured by Wera, and feature a specialist torsion design, helping prevent premature wear and the issue of extraneous rust.
Sizes
Square Driver Bits are available in Robertson drive sizes No. 1, No. 2 and No. 3, with bit lengths of 25mm and 50mm.