Jiaxing Haina Fastener Co.,Limited
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4.8 Grade Carbon Steel Hot Dip Galvanized Shear Nuts M10 For Constructing
1. Product Description
The shear nuts is also a kind of nut. It has a bowl and a hex nut, combination. They are designed to be a permanent fixture after installation. The hexagonal part of the nut shears off at a pre-determined torque leaving only a tamperproof non-removeable cone. Available in either bright zinc plated steel (EN1A) or stainless steel (304).Shear nuts are used for security, the hexagonal section shears off when the required torque is applied, leaving behind only the tamper resistant cone section which is virtually impossible to remove.
Anti-theft principle:
This product will be made of two sets of nuts. The inner sleeve is made of thread, the outer shape adopts the outer dimension of the international nut, and the inner is matched together. When the external force is applied with the outer, the inner sleeve is rotated to make the inner sleeve and the tightening nut tight Produce tension, to achieve the purpose of locking. When the external force continues to act on the coat to reach a certain moment, the outer and the inner sleeve off, the coat was free rotation state. While the inner sleeve can no longer twist, to prevent and prevent, the purpose of anti-theft.
Features: anti-theft, anti-loose effect is good.
1. With ordinary bolts, no special tools, easy installation, efficient and time-saving.
2. Dedicated dedicated demolition tool, easy removal of the tower.
Installation Use:
1. Screw the nut with the protruding step facing down.
2. With the tightening nut and tight, after the force to make the inner jacket of the anti-theft nut completely unscrewed, that is installed successfully.
Note: The standard nut must be fastened to the ultimate tightening torque of the tower material before installing the anti-theft nut.
2. Specification
| Sizes: | Nm | lb/ft | Material |
| 6mm | 6-11 | 5-8 | Mild Steel |
| 8mm | 13-21 | 10-15 | Stainless Steel |
| 10mm | 31-34 | 23-28 | Finishes: Zinc / Dacromeet / J5500 / Galvanised |
| 12mm | 47-55 | 35-40 | Other materials / finishes on request |
3. Application
Shear Nut offer an inexpensive solution to many types of theft.
They are used to prevent the theft of the unanthorised relocation of seating or something.
They are installed by using standard tooling. When the nut or bolt is fully tighened, the hex drive head is designed to sgear off the additional torque is applied, leaving the sear bolt or the threaded conicak lower collar of the shear nut in position on the standard bolt or stud thread, so making the products permanent fixed.
4. Advantages
As a family owned business, our goal has always been to provide customers with unmatched personalized service and support. Knowledge gained as both an applicator and a chemical manufacturer gives us extra insight and control over how to meet even the toughest requirements. Our processing divisions deal directly with regional customers and pride themselves on their quality and delivery.
As a fully integrated company, we do it all. We make the materials, build the application equipment and handle all aspects of operations from formulating custom chemical compositions and coating fasteners to providing advanced in-line inspection, packaging and delivery services. Find out how we can assist you on your next project.
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