Maynard Tri-Lobular Lockthread Bolts and Studs
Maynard Tri-Lobular Thread Profile with Angled Root Key Details
Note: Maynard Improved Lockthread bolts and studs are also referred to as tri-lobular thread profile with angled root bolts and studs.
Maynard Improved Lockthread is designed for bolted joints that require a self-locking fastening solution.
Improved Lockthread is a special, self-locking screw thread that locks itself by means of interference on the minor diameter.
Lockthread Benefits
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Easy installation with standard tools
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Stronger in torque and tension
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Strong, self-locking action
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High shear resistance
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Resists shock vibration
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Removable and reusable
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Unique tri-lobular design
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Produces uniform clamping loads
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Mates with standard threaded nuts
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Prevailing torque in prescribed limits
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High fatigue capacity
Additionally, we are the only manufacturer in the world able to provide Self-Aligning Lockthread (SALT). SALT is the application of our Maynard Improved Lockthread with a patented self-alignment anti-cross thread feature.
Our Maynard Improved Lockthread pattern is available on Carbon, Stainless Steel and Exotic Alloy fasteners.
Whether your needs are for prevailing torque, special inch or metric fasteners, we have the ability and capability to manufacture to your specifications.
Our Improved Lockthread bolts can be found in the driveways, highways, farms and construction sites on the equipment by some of the most recognizable OEMs in those industries.
Maynard Lockthread is often applied in High Temperature / High Vibration applications. To learn more, click here.
Industries Served
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