Tag Archives: bolts to prevent stress relaxing

Q:  Hi, I need a 1.25” X 15” bolt that can operate in continuous temperatures of 1000F. Currently we are using a heat treated carbon based 4140 fabricated machined bolt. At these temps the bolts are “Stress Relaxing” and we are losing our clamping pressure. In addition, when we change … Continue reading

Posted in Application, FAQs, High Strength, High Temperature Resistance, Material, Specialty Metal Fasteners, Technical Questions | Tagged , , , , , | Leave a comment