S-91420A346 M5 x 50 mm DIN 965 Steel Phillips Flat Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc plating for extended service life in demanding industrial environments
• High-strength performance with 60,000 psi tensile strength and Rockwell B71 hardness for reliable, vibration-resistant fastening
• Effortless installation with Phillips No. 2 drive and standard flat head profile for quick, flush-mount applications
• Precise coarse threading (M5 x 0.8mm) ensures faster driving and secure holding power in various materials
• Full compliance with DIN 965 guarantees dimensional accuracy and interchangeability for European machinery and equipment
• Environmentally responsible manufacturing meeting RoHS 3 and REACH regulations for safe global sourcing
• Versatile 50mm fully threaded design provides maximum grip length for robust assemblies in automotive, electronics, and general manufacturing

Professional Applications & Engineering Value

Engineered for precision and durability, these M5 metric screws with zinc-plated steel construction address critical needs in industrial assembly lines and machinery manufacturing. The flat head profile and 90° countersink angle allow for seamless, flush mounting in metal, plastic, and wood substrates, eliminating protrusions that could interfere with moving parts. With a Class 6h thread fit and coarse thread pitch, these screws reduce cross-threading risks and enable quicker installation in high-volume production settings. The combination of 60,000 psi tensile strength and corrosion-resistant plating ensures long-term reliability in environments exposed to vibrations, moisture, and mechanical stress, making them ideal for automotive components, electrical enclosures, and structural frameworks where consistent performance is non-negotiable.

Specification Summary & Compliance

This fully threaded screw adheres to DIN 965 standards for dimensional precision, including a M5 x 0.8mm coarse thread with Class 6h tolerance ensuring compatibility with metric nuts and tapped holes. Manufacturing conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, verifying the absence of restricted hazardous substances. The Rockwell B71 hardness and specified 90° countersink angle further validate its suitability for high-strength, flush-fit applications in regulated industries.