Countersunk Torx Screw SCHROFF M4 x 14 mm, stainless set 100 pcs

Set of 100 SCHROFF countersunk Torx screws in size M4 x 14 mm, produced for fastening components where a flush head and secure Torx drive are required. These stainless fasteners combine corrosion resistance with dimensional consistency for repeated assembly and disassembly in industrial, electronic and mechanical applications. The countersunk head ensures a flat surface after installation, reducing interference with adjacent parts and improving aesthetic and functional integration in enclosures and panels.

Advantages

Stainless steel construction provides long-term corrosion resistance and suitability for indoor and protected outdoor environments. The Torx drive reduces cam-out and allows higher torque transfer compared with slotted or Phillips drives, enabling reliable clamping and reduced driver wear. The countersunk head sits flush within a matching countersink to provide a smooth exterior surface, minimizing snagging and enabling tight clearances in assemblies. Supplied as a set of 100, the pack supports production runs and maintenance tasks without frequent restocking.

Suitable for

• Fastening components in electronic enclosures and server racks
• Metalwork assembly and sheet metal fastening where a flush surface is required
• Repair and maintenance of industrial equipment and control cabinets
• Prototyping and production runs requiring consistent screw dimensions

Key specifications

• Thread size: M4
• Length: 14 mm (overall length measured from under head to tip)
• Head type: countersunk (flat head) for flush mounting
• Drive type: Torx for higher torque transfer and reduced cam-out
• Material: stainless steel for corrosion resistance
• Pack quantity: 100 pieces

How to use

Select a countersink matched to the screw head angle and prepare a correctly sized threaded or clearance hole for M4 screws. Use the appropriate Torx driver bit to engage the drive fully and apply steady torque until the head is flush with the material surface. For threaded joints, ensure mating threads match M4 specification and tighten to the recommended torque for stainless fasteners of this size to avoid galling. For thin sheet applications, use a clearance hole and consider a captive nut or self-clinching fastener if recurring removal and reassembly are required.

Usage recommendations

Store screws in a dry environment to preserve stainless performance and separate from dissimilar metals to prevent galvanic corrosion. When working with stainless steel screws, use appropriate lubricants or anti-seize compounds for high-torque or stainless-on-stainless assemblies to reduce the risk of galling. Match Torx bit size precisely to avoid drive damage and select a torque-limited driver for consistent installation in production environments.