S-93395A621 M16 x 60 mm DIN 7991 Stainless Steel Hex Drive Flat Head Screws
Stainless Steel Hex Drive Flat Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction with passivated finish
- Reliable high-strength performance with 70,000 psi tensile strength for demanding industrial applications
- Precise Class 6g thread fit ensures secure fastening and vibration resistance in coarse thread configurations
- Easy installation and removal with 10mm hex drive and standard 90° countersink angle for flush mounting
- Full thread engagement along the 60mm length provides maximum holding power and load distribution
- Compliance with DIN 7991 standards guarantees dimensional accuracy and interchangeability
- Environmental regulation compliance with RoHS 3 and REACH for safe use in regulated industries
Professional Applications & Engineering Value
This M16 flat head screw delivers exceptional engineering value in corrosive or high-moisture environments where fastener failure is not an option. Manufactured from 316 stainless steel with a passivated finish, it resists pitting and chemical attack in marine, chemical processing, and food industry applications. The fully threaded design with coarse thread pitch provides superior pull-out resistance in soft materials and faster installation. The hex drive and 90° countersink angle ensure precise, flush mounting while preventing cam-out during torque application. Meeting DIN 7991 specifications, these metric screws offer reliable performance in structural assemblies, machinery, and equipment where vibration resistance and long-term durability are critical.
Specification Summary & Compliance
This flat head screw features M16 x 2mm coarse threads with Class 6g thread fit tolerance and 60mm length. Manufacturing complies with DIN 7991 standards for dimensional accuracy, including head diameter tolerance of -0.52 to 0 mm. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial sectors.
