HYDRABOM BLIND LOCKBOLT & COLLAR

Hydrabom is specially designed Heavy Duty, vibration resistant and mechanically locked blind fasteners which are used in various structural applications. These type of fasteners have single-side access & provides fast and efficient fastening of joints with the help of our Installation tool with minimum effort and inspection

Blind lockbolts are a type of fastener similar to blind rivets, but they offer a higher shear and tensile strength compared to traditional blind rivets. They consist of a threaded pin and a collar. The pin is inserted into a pre-drilled hole in the materials to be joined, and the collar is placed over the protruding end of the pin. A specialized tool is used to pull the pin, causing it to deform and expand within the collar, creating a tight and secure joint

Blind lockbolts come in various sizes, materials, and configurations to suit different applications and requirements. They provide a cost-effective and efficient alternative to other types of fasteners, offering quick installation and high performance in demanding conditions.
Hydrabom Blind Lockbolts are available In the following sizes:
Blind Lockbolt Sizes - 3/16", 1/4", 1/2”, 5/8”, 3/4”
Grip Range Covered –3.2 to 25.4 mm
Material – Steel

ADVANTAGES

High Clamp
As one of the main feature of Blind Lockbolt Fastener, it is high and consistent levels of clamp force uninfluenced by operator technique, they are ideal for friction grip connections.

High Strength and Tamper Proof
Lockbolt Fastener is an ideal solution where high strength performance is required. It can be placed in all type of load bearing, structural applications and offer high strength and tamper proof joint.

Easy Installation and Consistent Performance
Lockbolt fastener are placed with help of specially designed Hydraulic Power pack and Installation tools, which eliminates installation errors and inconsistent placing of fasteners which are usually associated with conventional fastening methods. Once placed a visual inspection is sufficient to check that fasteners have been installed correctly.

Excellent Vibration Resistance
Lockbolt and collar joints are permanent and provide clamp load of over 200 KN, the joint resist loosening caused by vibration when all other standard methods of fastening fail.

CLEVELOC NUT

The Cleveloc nut is a low cost one-piece self-locking nut with superior locking and re-usability characteristics. The locking collar is an integral part of the nut and is formed into a geometrically developed ellipse. This provides two locking elements of consistently uniform shape and thread contour which permit the bolt threads to engage smoothly during assembly.

Locking nuts, including those with proprietary names like "Cleveloc Nut," typically feature a design that prevents them from loosening due to vibrations or other forces acting on the assembly. There are several types of locking nuts available in the market, each with its own mechanism for achieving a secure lock.
An all-metal lock nut, as the name suggests, is a type of locking nut that achieves its locking functionality without the use of non-metallic inserts like nylon. Instead, it relies on the design of the nut itself to prevent loosening. These nut has a special elliptical top section with threads that are slightly out of round. When tightened, these threads deform elastically, creating interference between the nut and the bolt or stud, preventing rotation and loosening.

Product Range :
Specification
DIN 980, DIN 6925, DIN 6927 & Customer Prints
Size Range
M5 to M33 (Metric Series)
1/4″ to 1 1/4″ (British/Unified Series)
Finishes Available
Bright Zinc, Zinc Blue, Zinc Yellow, Zinc Black, Zinc Green. Hexavalent or Trivalent chrome.
Characteristics
•All metal Lock Nut
•Superior Locking
•High Re-usability
•Uniform Performance
•High Temperature Application (250° C)

Metal Self-Locking Nut Features
Rugged-Economic-One-Piece Nuts : Precision formed and processed on special-purpose plant for competitive costs. Unaffected by water, oil, a wide range of solvents and corrosives, or temperatures up to 250’C. Metal Self-Locking Nut nuts have a permanent self-locking action which effectively withstands shock, vibrations, and repeated load reversals.
Dependable Locking Properties :
The closed stress path in the locking portion of the nut together with the advantageous distribution of locking pressure over comparatively large areas, provides a locking device with an extremely high fatigue life.

High Re-Usability :
The stress within the locking device when in service is distributed over the two locking elements which represent a comparatively large area. Consequently, ‘local stresses’ are only a fraction of those of slotted type
all-metal stiff nuts. Result : an infinitely long service life of many re-usals.

Breakstem Blind Rivets

Breakstem Fasteners are used where access is limited to one side of the work surface only, available in various types & different materials. They are widely used in all sheet metal industry and getting more popular in plastics & composite applications.

Blind lockbolts are a type of fastener similar to blind rivets, but they offer a higher shear and tensile strength compared to traditional blind rivets. They consist of a threaded pin and a collar. The pin is inserted into a pre-drilled hole in the materials to be joined, and the collar is placed over the protruding end of the pin. A specialized tool is used to pull the pin, causing it to deform and expand within the collar, creating a tight and secure joint

Blind lockbolts come in various sizes, materials, and configurations to suit different applications and requirements. They provide a cost-effective and efficient alternative to other types of fasteners, offering quick installation and high performance in demanding conditions.
Hydrabom Blind Lockbolts are available In the following sizes:
Blind Lockbolt Sizes - 3/16", 1/4", 1/2”, 5/8”, 3/4”
Grip Range Covered –3.2 to 25.4 mm
Material – Steel

ADVANTAGES

High Clamp
As one of the main feature of Blind Lockbolt Fastener, it is high and consistent levels of clamp force uninfluenced by operator technique, they are ideal for friction grip connections.

High Strength and Tamper Proof
Lockbolt Fastener is an ideal solution where high strength performance is required. It can be placed in all type of load bearing, structural applications and offer high strength and tamper proof joint.

Easy Installation and Consistent Performance
Lockbolt fastener are placed with help of specially designed Hydraulic Power pack and Installation tools, which eliminates installation errors and inconsistent placing of fasteners which are usually associated with conventional fastening methods. Once placed a visual inspection is sufficient to check that fasteners have been installed correctly.

Excellent Vibration Resistance
Lockbolt and collar joints are permanent and provide clamp load of over 200 KN, the joint resist loosening caused by vibration when all other standard methods of fastening fail.

Blind Rivets

Blind rivets, also known as pop rivets, are a type of fastener used to join two pieces of material together, typically when access to the back side of the joint is limited or impossible. They consist of a cylindrical body (often made of aluminum, Steel, Stainless Steel) with a mandrel through the center.

The blind rivet is inserted into a pre-drilled hole in the materials to be joined. As the mandrel is pulled through the body of the rivet using a specialized tool called a rivet gun, the body of the rivet expands, creating a clamping force that secures the materials together. Once the mandrel reaches its breaking point, it snaps off, leaving the installed rivet in place.

Blind rivets are widely used in manufacturing, construction, automotive, aerospace, and other industries due to their ease of installation, versatility, and ability to join materials of different thicknesses. They come in various sizes, materials, and head styles to suit different applications.