S-92240A842 3/4"-10 x 2" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments and outdoor applications.
• High tensile strength of 80,000 psi ensures reliable load-bearing capacity and structural integrity in demanding assemblies.
• Coarse UNC threading with Class 2A fit provides faster installation, reduced cross-threading risk, and consistent engagement in various materials.
• External hex drive and standard head dimensions allow for easy tightening with common tools, improving assembly efficiency and reducing labor time.
• Full threading along the 2" length offers maximum grip and adjustability, accommodating a wider range of material thicknesses.
• Rockwell B70 hardness enhances durability and wear resistance, extending service life under repetitive stress and vibration.
• Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees consistent quality, safety, and environmental responsibility for global supply chains.

Professional Applications & Engineering Value

This 3/4"-10 UNC hex head screw in 18-8 Stainless Steel addresses critical engineering challenges in heavy machinery, structural frameworks, and marine equipment, where corrosion resistance and high mechanical strength are paramount. The coarse thread design minimizes galling and seizing in soft or dissimilar metals, while the external hex drive ensures secure torque application without stripping. Fully threaded for uniform stress distribution, it prevents joint failure under dynamic loads. Ideal for industrial assembly, construction, and transportation sectors, this fastener delivers long-term reliability, reducing maintenance costs and downtime in corrosive or high-vibration environments.

Specification Summary & Compliance

Manufactured to precise inch system dimensions with a Class 2A thread fit for consistent interchangeability and ease of assembly. Threads conform to UNC coarse thread standards with a diameter of 0.75" and 10 threads per inch. Complies with ASME B18.2.1 for dimensional accuracy and mechanical properties. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring the absence of hazardous substances for safe use in regulated industries.