Direct tension indicators, or DTIs, are single-use mechanical load cells used to indicate when the required tension has been achieved in structural fastener assemblies. [1] The load-indicating …

DTI's are individual bolt load cells, which measure pretension developed during tightening, regardless of torque resistance of the bolt.

Load indicating washers (LIW) are used to develop the correct tension when installing A325 or A490 structural bolts. Standard DTIs and Squirter™ DTIs are made to ASTM F959. Load …

DTI's are individual bolt load cells, which measure pretension developed during tightening, regardless of torque resistance of the bolt. By far the simplest method is a DTI is put on one …

TurnaSure manufactures the world's largest variety of Direct Tension Indicator Washers (DTIs) including the revolutionary new ViewTite® Visual Self-Indicator. Our DTIs are used for …

Millions of Squirter® DTIs have revolutionized the bolt-up process for structural steel projects, making bolt installation and inspection easy and accurate.

DTIs are popular on tall buildings as properly tensioned fasteners assure no undesirable or unplanned movement or slip in piles. For instance, we believe that reports of "banging bolts" in …

2003年5月14日 · DTIs and Through-hardened Steel Washers (F436): DTIs are a load cell used to indicate that fastener assemblies have been properly tensioned. DTIs may be heat-treated to a …

2018年11月7日 · Also known as Squirter Washers, the DTI Washer provides the steel fabricator and erector the ability to positively identify a structural bolt is delivering the require …

Wrought Washer manufactures the world's largest variety of Direct Tension Indicator Washers (DTIs), including traditional TurnaSure DTIs and the exciting, new TurnaSure ViewTite® Self …