Vijak/sornik KS Tools 970.0400

The KS Tools 970.0400 pack contains 160 screws/bolts manufactured to DIN 913 standards and supplied as a compact 350 g set. These fasteners are intended for mechanical assembly tasks where a standardized head and thread form provide consistent fit and secure connections. The set is suitable for use in workshops, garage environments, and household repairs where a reliable supply of DIN 913 screws/bolts is required.

Advantages

DIN 913 specification ensures dimensional consistency and compatibility with corresponding nuts and threaded holes. The pack contains a quantity sufficient for multiple small- to medium-scale projects, reducing the need to source individual fasteners. The total weight and packaging make storage and transport convenient for both professionals and hobbyists.

Suitable for

• Mechanical assembly and reassembly of machinery parts
• Automotive repairs and component fastening
• Metalworking fixtures and maintenance tasks
• DIY projects requiring standardized bolts

Key specifications

• Content: 160 screws/bolts
• Standard: DIN 913
• Total pack weight: 350 g
• Material typical for DIN 913 fasteners: steel (zinc plated or similar protective finish may be applied)
• Head and thread form: as specified by DIN 913 for this fastener type

How to use

Select the appropriate screw/bolt from the set according to thread size and length required for the application. Prepare mating threads by cleaning and, if necessary, applying suitable thread lubricant or anti-seize compound. Insert the screw/bolt and tighten to the torque recommended for the material and diameter being fastened, using a compatible driver or socket. Inspect the connection after installation to confirm proper seating and engagement.

Recommendations

Store the pack in a dry environment to prevent corrosion and keep the screws/bolts organized by size if you separate them for repeated use. When working on safety-critical assemblies, always follow manufacturer torque specifications and replace any fasteners showing wear or damage.