S-91792A068 1-72 x 3/8" ASME B18.6.3 Stainless Steel Pan Head Slotted Screws
Stainless Steel Pan Head Slotted 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 with 18-8 stainless steel and passivated finish for extended service life in harsh environments
- High tensile strength of 100,000 psi ensures reliable fastening under demanding mechanical loads
- Precision Class 2A thread fit guarantees consistent engagement and vibration resistance in fine-thread applications
- Fully threaded design provides maximum grip and load distribution across the entire fastener length
- Rockwell B100 hardness maintains structural integrity and prevents deformation during installation
- Slotted drive compatibility offers straightforward installation with standard tools while maintaining a clean aesthetic
- Compliance with ASME B18.6.3 ensures dimensional accuracy and interchangeability in professional applications
Professional Applications & Engineering Value
This 1-72 UNF fine thread slotted screw delivers exceptional performance in precision assemblies where corrosion resistance and mechanical reliability are critical. The 18-8 stainless steel construction combined with passivated finish provides superior protection against oxidation and chemical exposure, making it ideal for electronics, instrumentation, medical devices, and marine applications. The rounded pan head design offers a low-profile seating surface that minimizes protrusion while the fully threaded body ensures maximum retention in thin materials and delicate components. With its Class 2A thread fit and fine UNF threading, this fastener maintains precise alignment and prevents loosening in high-vibration environments, solving common challenges in precision manufacturing and maintenance operations.
Specification Summary & Compliance
This fastener maintains Class 2A thread fit tolerance per UNF standards with 1-72 thread size and 3/8" length. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy. The product is RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting current environmental regulations for hazardous substances. Material certification confirms 18-8 stainless steel composition with passivated surface treatment for enhanced corrosion protection.
