Simpson T20 6-Lobe Quik-Drive Driver Bits by Simpson are precision replacement driver bits engineered for use with Quik Drive auto-feed screw driving systems. The T20 6-lobe drive interface delivers positive engagement between the bit and screw head, reducing cam-out and improving driving consistency across a wide range of materials. Using the correct driver bit is essential to getting clean, consistent results from a Quik Drive system - these bits are the matched replacement solution when the original bit included with your screws has worn down or requires swapping out.

Key Features

• T20 6-lobe drive type - the star-shaped interface maximizes torque transfer and reduces the chance of bit slippage or cam-out during high-volume driving
• Designed specifically for Quik Drive auto-feed systems - ensures full compatibility with the system's bit holder and driving mechanism for smooth, uninterrupted operation
• Replacement bit format - restores peak driving performance when the original bit wears, keeping your Quik Drive system running efficiently without downtime
• Simpson brand engineering - purpose-matched to Simpson Quik Drive screws for optimum results and consistent countersink depth

Why This Product

• Matched to Simpson Quik Drive screws - using the correct manufacturer-matched bit minimizes premature wear and ensures the drive recess engages cleanly, reducing stripped heads and wasted fasteners
• Restores system performance - when driving technique or material variation shortens bit life, having the correct replacement bit on hand keeps your auto-feed system operating at full efficiency
• Right tool for the job - referencing the bit label or screw box label to confirm the correct bit selection is straightforward, reducing guesswork on the job site
• Trusted Simpson quality - Simpson's Quik Drive product line is purpose-built for high-volume fastening applications, and these replacement bits are designed to the same standard as the bits shipped with original screw packages

Specifications

• Brand: Simpson Strong-Tie
• Drive Type: T20 6-Lobe
• Compatible System: Quik Drive auto-feed screw driving systems
• Country of Origin: Taiwan

Available Pack Options

• BITTX20-RC3: 3 Pk
• BITTX20-RC10: 10 Pk

Frequently Asked Questions

How do I know which Quik Drive driver bit to select?

Reference the label printed on the bit included in your box of Quik Drive screws, or check the box label itself. This will confirm the correct bit type and drive profile needed for your specific screw, ensuring optimum driving performance.

Why might I need to replace a Quik Drive driver bit before finishing a box of screws?

Variations in materials being fastened and differences in driving technique can accelerate bit wear. While the bit included with each box of Quik Drive screws is generally sufficient for that box, heavier or harder materials may shorten bit life, making replacement bits necessary.

Is there a newer replacement for this driver bit?

Yes. The BITTX20 has been discontinued and replaced by the updated BITTX20-PL, which is the current direct replacement. The BITTX20-PL uses the same T20 6-lobe drive interface.

What does the T20 6-lobe drive interface offer compared to a standard Phillips or square drive?

The T20 6-lobe (Torx-style) profile distributes torque across six contact points rather than four, which significantly reduces cam-out - the tendency for the bit to slip out of the drive recess under high torque. This results in less bit wear, fewer stripped screw heads, and more consistent driving depth in high-volume applications.

Related Products

• BITTX20-PL - current replacement for this discontinued bit