S-96765A120 0.172" ID x 0.375" OD General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and black-oxide finish for extended service life in harsh environments
• Optimal load distribution through precise dimensional control (0.172" ID x 0.375" OD) preventing surface damage and joint failure
• Enhanced durability with Rockwell B68 hardness rating maintaining structural integrity under repeated stress
• Reliable performance in inch-system applications with consistent thickness (0.024-0.038") for uniform clamping force
• Environmental compliance meeting RoHS 3 and REACH standards for sustainable industrial operations
• Perfect compatibility with No. 8 screws ensuring secure fastening in mechanical assemblies
• Reduced maintenance costs through corrosion-resistant properties minimizing replacement frequency

Professional Applications & Engineering Value

These black-oxide 18-8 stainless steel flat washers deliver critical engineering solutions where corrosion resistance and dimensional precision are paramount. The Rockwell B68 hardness ensures consistent performance in high-vibration environments, while the precise inner diameter (0.172") and outer diameter (0.375") provide optimal bearing surface for No. 8 fasteners. Ideal for industrial machinery, electrical enclosures, and outdoor equipment, these washers prevent galvanic corrosion and maintain joint integrity in temperature-fluctuating applications. The black-oxide surface treatment enhances corrosion protection beyond standard stainless steel, making them suitable for chemical processing plants and marine applications where moisture and corrosive agents are present.

Specification Summary & Compliance

Manufactured to exact inch-system dimensions with 0.172" inner diameter and 0.375" outer diameter, these flat washers maintain consistent thickness between 0.024-0.038" for reliable performance. The 18-8 stainless steel composition with black-oxide finish provides superior corrosion resistance, while the Rockwell B68 hardness ensures mechanical durability. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, meeting current SVHC requirements for industrial applications requiring strict regulatory adherence.