S-92800A444 1"-8 x 7" 18-8 Stainless Steel Hex Head Screws
18-8 Stainless Steel Hex 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 thanks to 18-8 Stainless Steel construction, ideal for harsh industrial environments
- Exceptional mechanical strength with 80,000 psi tensile strength and Rockwell B70 hardness for heavy-duty applications
- Reliable coarse threading with UNC 1"-8 threads and Class 2A fit ensures secure fastening and vibration resistance
- Full 7-inch threading provides maximum grip length and load distribution across the entire shank
- External hex drive design allows for high-torque installation using standard tools
- Compliance with environmental regulations including RoHS 3 and REACH for global market acceptance
- Precision inch system manufacturing guarantees dimensional accuracy and interchangeability
Professional Applications & Engineering Value
This heavy-duty hex head screw delivers critical performance in demanding applications where corrosion resistance and structural integrity are paramount. The 18-8 stainless steel composition provides excellent durability against chemical exposure and atmospheric conditions, while the 1"-8 UNC coarse thread configuration ensures rapid assembly and superior resistance to loosening under dynamic loads. The fully threaded 7-inch length offers maximum engagement in thick materials or structural members, distributing stress evenly to prevent point failures. Engineered with Class 2A thread fit and external hex drive, these screws maintain precise tolerances for consistent performance in construction, machinery, and industrial equipment where reliability cannot be compromised.
Specification Summary & Compliance
Manufactured to exacting standards with Class 2A thread fit per UNC specifications, ensuring proper clearance and interchangeability. The screw features 1"-8 UNC coarse threads with right-hand direction and meets dimensional requirements for inch system fasteners. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental responsibility and unrestricted use in regulated markets. Mechanical properties include 80,000 psi tensile strength and Rockwell B70 hardness for consistent performance across industrial applications.
