All Washers

Bright Zinc Chromate Plated / Rust-Resistant Finish - Thinner Gauge than USS or SAE Washers - Large outer diameter (O.D.) for extra wide bearing surface

THIN GUAGE / 316 Stainless Steel - Built with large O.D. for use where an extra-wide bearing surface is required and in highly corrosive environments

THIN GUAGE / 18.8 Stainless Steel - Built with large O.D. for use where an extra-wide bearing surface is required and in corrosive environments

For various functions when assembled between the bearing surface of a fastener and the part being attached - Suitable for Highly Corrosive Environments

Bare / No Finish - These grade 8 flat washers will not crush or deform when torque is applied from the tightening of a fastener to the joining material

Bright Zinc Chromate Plated / Rust-Resistant Finish - For various functions when assembled between the bearing surface of a fastener and the part being attached

For various functions when assembled between the bearing surface of a fastener and the part being attached - Suitable for Corrosive Environments

ASME / ANSI B18.21.1 -1999 - IMPERIAL - GRADE 8 - Salt Corrosion Resistant  - Prevent nuts & bolts from loosening

DIN 127B - METRIC - Oil Coating Resists Corrosion - To prevent hex head cap screws DIN 931 & DIN 933 from loosening