S-97050A331 M12 x 45 mm DIN 6912 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Enhanced Corrosion Resistance: Black-oxide coating on alloy steel provides reliable protection against rust in demanding industrial environments.
• Superior Strength & Durability: Class 10.9 rating and 140,000 psi tensile strength ensure high load-bearing capacity and resistance to shear forces.
• Space-Saving Low Profile Design: Reduced head height allows installation in tight clearance applications without compromising performance.
• Secure & Efficient Drive System: Hex with pilot recess drive prevents cam-out and enables precise torque application for consistent assembly.
• Optimized Thread Engagement: Partially threaded M12 x 1.75mm coarse thread with Class 6g fit ensures quick installation and reliable clamping force.
• Industry Standard Compliance: Manufactured to DIN 6912 specifications with RoHS 3 compliance for guaranteed quality and environmental safety.
• Consistent Hardness: Rockwell C32 hardness maintains structural integrity under repeated stress and vibration.

Professional Applications & Engineering Value

Engineered for precision assembly in heavy-duty applications, these low profile socket head cap screws solve critical challenges in machinery, automotive, and structural frameworks. The black-oxide alloy steel construction combats corrosion while the hex with pilot recess drive eliminates tool slippage during high-torque fastening. With a Class 10.9 strength rating and 140,000 psi tensile strength, they withstand extreme dynamic loads in vibrating systems. The partially threaded M12 coarse thread design accelerates installation in steel frames and equipment bases, reducing assembly time without sacrificing joint integrity. Ideal for confined spaces due to their reduced head profile, these fasteners deliver reliable performance in robotics, conveyor systems, and industrial molds where precision and durability are paramount.

Specification Summary & Compliance

This metric socket head cap screw features M12 x 1.75mm coarse threads with Class 6g thread fit tolerance and a minimum thread length of 30mm. Manufactured to DIN 6912 standards with RoHS 3 (2015/863/EU) compliance, it ensures dimensional accuracy and environmental safety. The 45mm overall length and Rockwell C32 hardness meet rigorous industrial requirements for high-strength fastening applications.