Countersunk Washer, Fits Bolt Size #4, Stainless Steel Plain Finish MPN:Z9972-316

This countersunk washer is a high-quality, stainless steel component designed for use with screw size #4. Made in North America to meet ASTM A276 standards, it features a plain finish and 82-degree counterclock for secure fitment. The 316 material grade ensures resistance to corrosion, acid, alkaline, chloride, and saltwater, making it ideal for applications in harsh environments. Perfect for use in marine, industrial, and chemical processing industries, this washer provides a reliable and long-lasting solution for securing screws and bolts in place. Its compact size and bulk packaging make it a convenient choice for bulk orders.

Top product features:

• Countersunk Washer provides a flush fit with bolt heads, reducing interference and facilitating smooth assembly.
• Stainless Steel Plain Finish resists corrosion and maintains appearance over time.
• Countersink Angle of 82 Degrees accommodates standard screw heads, ensuring secure and reliable fastening.

Top product applications:

• Automotive repair: used to secure and protect bolts and screws in high-stress areas such as engine and suspension components.
• Industrial equipment manufacturing: used to prevent corrosion and wear on bolts and screws in harsh environments.
• Marine hardware: used to secure and protect bolts and screws on boats and ships, where resistance to saltwater and corrosion is critical.