Screwdriver Bit KS Tools 911.5131 Hex 30mm Nickel

The KS Tools 911.5131 Hex 30mm Nickel screwdriver bit is a single hex bit designed for precision fastening of metric hex screws. With a 30 mm length and a hexagonal shank, the bit is manufactured from nickel-plated material for improved surface resistance and smoother insertion. Weighing approximately 10 g, it is compact and suitable for use in hand drivers and powered screwdrivers that accept standard hex bits.

Advantages

The nickel plating increases corrosion resistance and provides a low-friction surface for easier engagement with screw heads. The 30 mm length offers a balance between reach and control for confined or detailed fastening jobs. The hexagonal shank ensures secure retention in bit holders and quick-change chucks, while the lightweight design contributes to comfortable handheld use and reduced user fatigue during repetitive tasks.

Suitable for

• Precision assembly and maintenance of small machinery and equipment
• Electronics and electrical installation tasks requiring metric hex fasteners
• Automotive trim and interior fastenings where a short, controlled bit is needed
• DIY projects and workshop use with compatible hex bit holders

Key specifications

• Bit type: Hex (metric)
• Overall length: 30 mm
• Shank shape: Hexagonal
• Material/coating: Nickel-plated
• Weight: approx. 10 g

How to use

Insert the hex shank into a compatible bit holder, quick-change chuck or screwdriver with a matching hex receptacle until it seats securely. Apply steady axial pressure and rotate using a hand driver or powered screwdriver at an appropriate torque setting to avoid stripping the screw head. For precise work, use a manual driver to control torque and alignment; for faster operations, a low-speed powered driver can be used while monitoring torque and alignment.

Usage recommendations

Use the bit for metric hex screws of the corresponding size and avoid excessive torque to prevent rounding. Store the bit in a bit holder or compartment to protect the nickel plating and maintain tip geometry. Replace the bit if visible wear or deformation appears at the tip to ensure consistent performance and reduce the risk of fastener damage.