A U-bolt is a bolt in the shape of the letter U with screw threads on both ends. U-bolts have primarily been used to support pipework, pipes through which fluids and gasses pass. U-bolts are also used to hold ropes together. Its main application in the automobile industry in which U-bolt provides the force required to clamp the leaf spring and related components firmly together. In addition to the leaf spring, these components include the top plate, axle seat, axle, and bottom plate.
Wedge Anchor Bolts
Anti-theft bolts are primarily used in industries where robust permanent security fixings are required. Therefore, it is widely used in power transmission towers like electric and mobile towers. Anti-theft bolts have their application as security screws in solar panels, jails, security fencing, etc. where temper proofing is a vital feature.
Carriage / Square Neck Mushroom Head Bolts
An eye bolt is a bolt with a loop at one end. It is a mechanical fastener with a threaded shaft and a head forming a ring. They are used to firmly attach a securing eye to a structure, so that ropes or cables may then be tied to it.
Eye hook type anchor bolts
HELLARY offer flange bolts in different material and finishes like anodized aluminum and zinc chromate, stainless steel, carbon steel, and alloy steel.
Forged Eye Bolts
Foundation bolts are used for connecting a structure or machine to a permanent base and also used in fastening heavy machines to foundations, mass-produced buildings establishment, and construction. They are also used in heavy machines or equipment which may face lots of vibrations during operation such as Diesel engines, Pumps, compressors, etc. It is mostly used for industrial purposes and therefore made with heavy-duty stainless steel or carbon steel.
Hexagon bolts are also known as hex cap screws or machine bolts. have hexagonal heads and machine threads for use with a nut or in a tapped hole. Hexagon screw head bolts are made from a variety of materials to accommodate the wide range of applications in which hex cap bolts are used.
High Tensile Bolts
Structure Bolts
Structure Bolts
Mushroom Head Roofing Bolts
Mushroom Head Roofing Bolts
Rawl Anchor Bolts Rawl Anchor Bolts Rawl anchor bolts are used primarily to install structures to concrete, brick, block, and stone. Rawl Anchor Bolts are quick and simple to use through bolts, drop-in anchors with internal thread, Safety Plus anchors for highest loads, and cutting-edge concrete screw bolts. Whether you need to anchor a road sign to a concrete block or fasten a steel "I" beam into precast concrete, Rawl has an anchor bolt to get the job done. Rawl Anchor bolts are designed to attach structural elements to concrete.
The shoulder bolts are also known as shoulder screws and stripper bolts. Shoulder bolts are screws with an unthreaded shoulder that is larger in diameter than the threads. The head has the largest diameter, the shoulder is described by its diameter and length, and the thread has a major diameter slightly smaller than the shoulder diameter. Shoulder bolts have a long, unthreaded, cylindrical shoulder that allows for the rotation of attached parts like pulleys, gears, moving parts of engines and mechanical assemblies, and rolling wheels. These screws are also used to attach stripper plates. They are also used as axels and pivot points.
Socket Head/Allen Bolt is a bolt with a hexagonal socket in its head that is designed to be used with an Allen wrench. The Allen bolt is integral to the crank and remains in it when the crank is removed from the spindle. The primary advantage of Allen bolts is that they are perfect if you have a bolt thatâ??s down inside a narrow opening. You can stick the Allen key down into the hole and do up the bolt. A socket cap screws are machine screws with a cylindrical barrel-shaped head containing a hexagonal socket. The head has a smaller diameter than most other machine screw heads, typically just 1.5 times the nominal thread diameter. Socket cap screws may also be referred to as a socket head cap screw, a cap head socket screw, or a hex socket head screw.
A Square Head Bolts are low or medium carbon steel, externally threaded bolt, 1/4" diameter or larger, with a trimmed square shaped external wrenching head. Square head bolts were the industry standard prior to hex bolts taking over. A square head bolt has a distinctly shaped head that makes it ideal for working in blind areas. Square head bolts are now normally used in rustic look applications. With the proper tools, tightening a square head bolt is easy even when the fastener is out of your line of vision. The head design of square head bolts enables an easier wrench grip for nut tightening. They are usually used in new construction to mimic an older aesthetic or in railway applications. Square head bolt design enables an easier wrench grip for nut tightening. They are usually used in new construction along with square plate washers and taper washers. These Bolts worked really well in the railroad industry, where supervisors could check that all bolts were on based on whether the head lined up with the tie. It is common in the railroad industry, on electrical panels, and in furniture manufacturing.
Square Holding Down Bolts are also known as Foundation Bolts which is widely used for holding down steel-work frames to concrete bases. At HELLARY it is available in finishing of Self/Black Phosphate, Hot Dip Galvanized, and many more.
