Dti Washers

DTI Washers

Direct Tension Washers (DTI) are manufactured with a special configuration to be used with HSFG Bolts & Nuts to comply mechanical properties of 8.8 and 10.9 grades. It has an important role in the Tightening Process. During tightening the protrusions of the DTI Washers get compressed thereby ensuring proper tightening achieving required tension by applying torque.

 Common Standards Include:

• BS EN 14399 (PT-9)