S-92800A325 1"-8 x 10 1/2" 18-8 Stainless Steel Hex Head Screws

18-8 Stainless Steel Hex Head Screws

0244FA01104 18-8 Stainless Steel Hex Head Screws
0244FA01104 18-8 Stainless Steel Hex Head Screws

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Part No.
Part No. 0244FA01104
Equivalent to mcmaster :
92800A325

Basic Information

System of Measurement Inch

Head Parameters

Head Type Hex
Head Width 1 1/2"
Head Height 39/64"

Dimensions

Length 10 1/2"

Thread Parameters

Thread Type UNC
Thread Size 1"-8
Thread Diameter 1"
Thread Spacing Coarse
Min Thread Length 2 1/2"
Thread Direction Right Hand
Thread Fit Class 2A
Threading Partially Threaded

Tip & Drive Parameters

Drive Style External Hex

Material & Strength

Material 18-8 Stainless Steel
Hardness Rockwell B70
Tensile Strength 80000 psi

Temperature & Environment

REACH Compliant
RoHS Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior corrosion resistance from 18-8 Stainless Steel construction, ideal for harsh industrial environments
  • Exceptional tensile strength of 80,000 psi ensures reliable performance under heavy loads
  • Easy installation and removal with external hex drive and coarse UNC threading
  • Precise thread engagement with Class 2A fit for consistent, vibration-resistant connections
  • Optimized load distribution through partial threading design for enhanced joint integrity
  • Rockwell B70 hardness provides excellent durability and wear resistance
  • Full regulatory compliance with RoHS 3 and REACH standards for global applications

Professional Applications & Engineering Value

This 1"-8 UNC coarse thread hex head screw delivers critical performance advantages for demanding industrial applications. The 18-8 Stainless Steel composition provides exceptional corrosion resistance, making it ideal for chemical processing, marine environments, and outdoor installations where moisture exposure is a concern. The 80,000 psi tensile strength and Rockwell B70 hardness ensure reliable performance in structural applications, heavy machinery, and equipment assembly where vibration resistance and long-term reliability are paramount. The partial threading design allows for precise clamp load control while the coarse UNC thread facilitates quick installation in various materials. These engineering features combine to solve common fastening challenges including corrosion-induced failure, joint loosening under dynamic loads, and installation efficiency in production environments.

Specification Summary & Compliance

This hex head screw features precise Class 2A thread fit according to UNC standards, ensuring proper engagement and consistent performance. The manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental and safety standards adherence. Critical dimensions include 1"-8 UNC coarse threading with 10 1/2" length and 2 1/2" minimum thread length, providing reliable specification consistency for engineering applications requiring standardized fastening components.

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