2 1/4 F436 Flat Washer HDG .F436 flat washers are manufactured from carbon steel to meet or exceed ASTM F436.Zinc plated material will meet or exceed ASTM F1941.Hot-Dip Galvanized material will meet or exceed ASTM A153 and/or ASTM F2329.Hardness for plain and zinc plated washers is HRC 38-45 and HRC 26-45 for hot-dip galvanized washers per ASTM F436.
-43%
2 1/4 F436 Flat Washer HDG
$7.16 Save:$5.00(43%)
Description
