Paulin Papco 101-014 Extra Duty Heat Treated Spring Lock Washer

Papcolloy Spring Lock Washers are alloy steel, grade 8 flat washers. They are used with grade 8 hex bolts, nuts to achieve the maximum strength of a high strength clamping application. Zinc finish for rust resistance. Always use same grades of bolts, nuts and washers in installations requiring strength. Zinc plated fasteners have good corrosion resistant qualities and are a better choice for indoor, outdoor and industrial applications.

• Yellow zinc coating applied serves as a protective barrier against moderate corrosion resistance
• Yellow zinc fasteners are three times more corrosion resistant than regular zinc
• The yellow color of the zinc makes it easy to verify the use of the correct washer during assembly and inspections