S-91773A157 6-32 x 1 1/2" ASME B18.6.3 Stainless Steel Round Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel and passivated finish, ideal for harsh industrial environments.
• High tensile strength of 100,000 psi ensures reliable, heavy-duty fastening without failure under stress.
• Class 2A thread fit with UNC coarse threading provides easy installation and secure grip in various materials.
• Fully threaded design maximizes holding power and versatility across different assembly depths.
• Phillips No. 2 drive allows for efficient, slip-resistant driving with standard tools.
• Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees quality, safety, and environmental standards.
• Durable Rockwell B100 hardness maintains integrity and resists wear over repeated use.

Professional Applications & Engineering Value

This 6-32 UNC coarse thread screw with a rounded head and 18-8 stainless steel construction addresses common industrial challenges like corrosion and mechanical stress. The passivated finish enhances longevity in moist or chemical-exposed settings, while the fully threaded and coarse thread design ensures quick, secure fastening in metals, plastics, and wood, reducing assembly time and vibration loosening. Ideal for machinery, electronics, and structural applications, it combines high tensile strength and Phillips drive efficiency to support reliable industrial fastening solutions that meet rigorous engineering demands.

Specification Summary & Compliance

This screw adheres to Class 2A thread fit and UNC coarse thread standards with precise dimensions (e.g., 6-32 thread size, 1-1/2" length). Manufactured in compliance with ASME B18.6.3 for consistency and performance, it is also RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, ensuring environmental safety and regulatory adherence.