QUICK SPECS Scan code for more information. TRUE-LOCK Washer Unparalleled bolting efficiency The HYTORC TRUE-LOCK Washer ensures reliable bolting results by incorporating a locking feature that minimizes loosening, keeping bolts tight under dynamic loads. Its strategically placed ridged band on the surface prevents the loosening of preloaded fasteners without requiring special equipment. This innovative design has been verified by the industry-standard Junker test, which simulates the transverse forces that typically loosen assemblies. • ANTI-LOOSENING • CORROSION-RESISTANT Built for durability, the TRUE-LOCK Washer is made from hardened alloy steel, meeting ASTM F436 and F3394 standards and finished with black oxide for corrosion protection. These washers are ideal for harsh structural and industrial applications, providing a dependable solution to maintain the integrity of your bolted connections.

PART DESIGNATION TLW-XXX-YY-Z Part Number- Finish Code*-i Material Code*- •Additional coatings and materials are available upon request. Please contact HYTORC for assistance with choosing the appropriate configuration. SAMPLE IMPERIAL DESIGNATION LEGEND: OD = Outside Diameter ID = Inside Diameter T = Thickness T L W - 1 0 2 True-Lock Washer 1-1/8” Bolt Size SAMPLE METRIC DESIGNATION True-Lock Washer M30 Bolt Size HYTORC TRUE-LOCK Washers are made from durable alloy steel, meeting ASTM F436 and F3394 standards for strength and reliability and are finished with black oxide for added corrosion protection-perfect...