S-97133A360 M8 x 20 mm Sanitary Stainless Steel Truss Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316L stainless steel construction, ideal for harsh environments including frequent washdowns and chemical exposure
• Enhanced hygiene and cleanability from the smooth 32 Ra surface finish and rounded truss head design that minimizes particle entrapment
• Reliable high-strength performance with 70,000 psi tensile strength and Rockwell B96 hardness for durable, long-lasting fastening
• Easy installation and maintenance featuring 13mm wrench flats for secure tool engagement and straightforward servicing
• Precise thread fit and engagement with Class 6g tolerance and M8x1.25mm coarse thread ensuring consistent, vibration-resistant connections
• Full thread coverage along the 20mm length provides maximum grip and load distribution across the entire fastener
• Regulatory compliance assurance meeting RoHS 3 standards for safe use in food processing and sanitary applications

Professional Applications & Engineering Value

Engineered specifically for sanitary food industry applications, this M8 rounded truss head screw addresses critical challenges in hygiene-sensitive environments. The 316L stainless steel material provides exceptional resistance to corrosive cleaning agents, acids, and chlorides commonly encountered in food processing facilities. The unique rounded truss head design combines a low-profile appearance with a wide bearing surface, distributing clamp force effectively while eliminating crevices where bacteria and contaminants could accumulate. The fully threaded metric coarse thread (M8x1.25mm) with Class 6g fit ensures rapid installation and reliable performance in equipment subjected to vibration and thermal cycling. With its 32 Ra smooth finish, this fastener meets stringent sanitary standards while maintaining structural integrity under demanding operational conditions.

Specification Summary & Compliance

This metric screw features precise M8x1.25mm coarse threading with Class 6g thread fit according to ISO standards, ensuring dimensional accuracy and compatibility with industry-standard components. The fastener is manufactured from 316L stainless steel with full compliance to RoHS 3 (2015/863/EU) regulations, confirming its suitability for food contact and sanitary applications. The combination of 70,000 psi tensile strength and Rockwell B96 hardness provides mechanical reliability while the 20mm length and fully threaded design offer versatile fastening solutions for industrial equipment assembly.