About

About Wrought Washer Wrought Washer Mfg., Inc. is the world's largest washer manufacturer and the dominant supplier of structural washers in the USA. Wrought Washer acquired TurnaSure with the world's most comprehensive line of Direct Tension Indicating Washers (DTIs) for bolts, studs and anchors. This includes the award-winning ViewTite visual indicating DTI. Its two-step compression process sees extremely reliable appearance of the colored elastomer when the bolt has reached the correct tension. They are more durable, and predictable, and no need for washers underneath for expanded holes. All Wrought Washer's products are made in the USA with union labor.