S-91241A802 M3 x 6 mm ASME B18.13 Stainless Steel Pan Head Phillips Screws with Spring Lock Washer
Stainless Steel Pan Head Phillips Screws with Spring Lock Washer
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Washer & Nut
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior Vibration Resistance with an integrated 410 stainless steel spring lock washer that maintains clamp force in high-motion environments.
- Excellent Corrosion Resistance due to the 18-8 Stainless Steel construction and passivated finish, ensuring long-term reliability.
- High Mechanical Strength with a 70,000 psi tensile strength and Rockwell B80 hardness for demanding load applications.
- Reliable Thread Engagement featuring a fully threaded M3 x 0.5mm coarse thread with a Class 6g fit for consistent performance.
- Secure and Efficient Installation using a standard Phillips No. 1 drive and rounded pan head design.
- Broad Industrial Compliance, meeting ASME B18.13 specifications and being RoHS 3 & REACH compliant.
- Durable Washer Component made from passivated 410 Stainless Steel for added corrosion resistance and locking performance.
Professional Applications & Engineering Value
This M3 pan head screw is engineered to solve critical challenges in industrial assembly, such as loosening under vibration and exposure to corrosive elements. The combination of 18-8 stainless steel and a passivated finish provides exceptional resistance to rust and chemical degradation, making it ideal for machinery, electronics, and outdoor equipment. The integrated spring lock washer, crafted from 410 stainless steel, ensures that the fastener remains securely in place, preventing back-off in high-vibration environments like automotive or HVAC systems. With a coarse thread and Class 6g thread fit, it offers quick assembly and reliable clamping force, reducing installation time and maintenance needs in B2B procurement scenarios.
Specification Summary & Compliance
This metric screw adheres to precise dimensional standards, including a Class 6g thread fit for consistent engagement. It is manufactured in compliance with ASME B18.13 and meets environmental regulations such as RoHS 3 (2015/863/EU) and REACH (EC 1907/2006). Key specifications include a fully threaded M3 x 0.5mm coarse thread, right-hand direction, and a passivated finish on both the screw and washer for enhanced durability and compliance.
