S-90317A605 M5 x 14 mm ASME B18.13.1M Stainless Steel Pan Head Phillips Screws with External-Tooth Lock Washer
Stainless Steel Pan Head Phillips Screws with External-Tooth 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 corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh environments.
- Reliable vibration resistance from the integrated 410 stainless steel external-tooth lock washer, preventing loosening.
- High-strength performance with 70,000 psi tensile strength and Rockwell B70 hardness for demanding applications.
- Easy and secure installation with a standard Phillips No. 2 drive and fully threaded coarse (0.8mm pitch) design.
- Precise and consistent fit ensured by the Class 6g thread tolerance for reliable assembly every time.
- Compliance with major industry standards including ASME B18.13.1M, RoHS 3, and REACH for guaranteed quality and safety.
- Durable and long-lasting thanks to the robust pan head design and high-quality stainless steel materials.
Professional Applications & Engineering Value
This M5 metric screw is engineered to solve critical challenges in industrial assembly, where vibration and corrosion can compromise joint integrity. The combination of 18-8 stainless steel and a passivated finish provides exceptional resistance to rust and chemical exposure, making it perfect for outdoor equipment, marine applications, and food processing machinery. The integrated external-tooth lock washer, made from 410 stainless steel, bites into surfaces to prevent back-off under dynamic loads, eliminating the need for separate locking components. The coarse threading and Class 6g fit ensure quick installation and a secure hold in various materials, from metal to plastic, reducing assembly time and improving production line efficiency. This fully threaded rounded head screw delivers reliable, maintenance-free performance in demanding industrial environments.
Specification Summary & Compliance
This screw features a Class 6g thread fit and coarse M5 x 0.8mm threading per standard metric specifications. It is manufactured in compliance with ASME B18.13.1M and meets environmental regulations including RoHS 3 (2015/863/EU) and REACH (EC 1907/2006).
