As a fastener is tightened, the arch-like protrusions are compressed and the change in distance between the base of the DTI washer and the protrusion apex. By inserting a feeler gage in the small gap left by the flattened arches you. This will therefore verify the tension by comparing the value to manufacturer's instructions.
Tension holds a bolt in place. Having the right tension on the bolt is critical to correct installation. If the bolt tension is too tight it can cause the threads strip or the bolt to break — too weak can cause the bolt to loosen and become unstable. Many people try to ensure proper installation by measuring torque, yet the same torque, applied to the same bolts, out of the same box will result in varying tensions.
To get the bolt properly secure, you must have the right tension — not torque! The link to a friend was sent. Unable to send your email.
Email to a Friend. Send Email Maximum 5 email addresses allowed. Follow Us On. Secure Payment. Bumps -. Pack Qty. Add line. Click for catalog listings. A A Return to Hardware. Squirter Washers. The convex ridges that face up house small pockets of bright orange silicone on the bottom side.
How Can We Help? Contact Us For More Info. Tension Control Bolts Tension control bolts are pre-assembled fasteners with a rounded head and a splined end that shears off when the nut achieves proper torque. Bottom Line Both tension control bolts and DTI washers can help save you time on the jobsite by easily confirming tension or torque is achieved.
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