GI Hex Bolts
GI Hex Bolts
Hex Bolts or Screws are usually full threaded or partial/half threaded.Generally they are Hexagonal or Heavy Hexagonal Bolts/Screws where the difference is determined through their Hex head size.As the dimension of Heavy Hex across flat is more than the hex across flat, more bearing area will be covered by Heavy Hex Bolt and hence having high strength or more bearing pressure.
and hence having high strength or more bearing pressure.
Type
Full threads, Partial Threads, Heavy Hex High Strength Bolts, Structural Bolts Square Head, Round Head.
Size
Nom Dia: ¼” to 4″ [6-100 mm] , *Tailor made if required. Length : As Per Standard or Upto any Length
Specification / Standard
ASTM / ASME / BS / DIN / BS EN ISO
Material
C.S., M.S., Alloy Steel, Ferritic & Austenitic Stainless Steel
Threads
UNC, 8UN, UNF, Metric Coarse& Fine Series.
Surface Finish
Self Color, Hot Dip Galvanized, Electro Galvanized, Di-Chromate, P.T.F.E. Coated or any other as per order requirement
STUD BOLTS
Stud Bolts are are fully threaded headless bolts used on Pipeline flanges for joining the pipelines. The main advantage of Stud Bolts over the Hex Bolts is that, it can be tightened from both the ends by holding one end with nut.
The other type of Stud Bolt is the Engineering Stud which is also known as both end threaded bolt with unthreaded portion in the center.
Type
Nom Dia: 1″ to 4″ [M12-M100] *Tailor made if required.
Length: As Per Standard or Unto any Length.
Size
Nom Dia: ¼” to 4″ [6-100 mm] , *Tailor made if required. Length : As Per Standard or Upto any Length
Specification / Standard
ASTM / ASME / BS / DIN / BS EN ISO
Material
C.S., M.S., Alloy Steel, Ferritic & Austenitic Stainless Steel
Threads
UNC, 8UN, UNF, Metric Coarse& Fine Series.
Surface Finish
Self Color, Hot Dip Galvanized, Electro Galvanized, Di-Chromate, P.T.F.E. Coated or any other as per our companies requirement
Anchor Bolt
An Anchor Bolt is used to attach objects or structures to concrete. There are many types of Anchor Bolts all consist of thread end, to which a nut and washer is attached for the external load. Anchor Bolts are extensively used on all types of projects, from standard building to dams, bridges, road, power plants etc. Type of Anchor Bolts we manufacture
Straight Anchor Bolt one end threaded or both end threaded.
J-Type Anchor bolt.
Nut welded Anchor Bolts.
L-Type Anchor Bolt 90°,120°,135°
Chemical Anchor also full threaded Stud with one end having 45° cutting
Size:
Nom Dia: 1″ to 4″ [M12-M100] *Tailor made if require
Length: As Per Standard or Upto any Length
Specification / Standard
ASTM / ASME / BS / DIN / BS EN ISO
Material:
C.S., M.S., Alloy Steel, Ferritic & Austenitic Stainless Steel
Threads:
UNC, 8UN, UNF, Metric Coarse & Fine Series
Surface Finish:
Self Color, Hot Dip Galvanized, Electro Galvanized, or any other as per order requirement
Eye Bolt
An eye bolt is a screw with a loop on one end and threads on the other end. Eye bolts are commonly used to attach cables to objects.
Machinery eye bolts are fully threaded and may have a collar, making them suitable for use with angular loads up to 45°.
Eye bolts made by bending a rod or wire into a loop are only suitable for light duty applications, as heavy loads can cause the eye to open. For high loads, eye bolts with forged or welded loops should be chosen, as they can withstand loads up to the tensile strength of the material of which they are made.
PIPE CIAMPS & U BOLTS
A pipe clamp or U Bolt can also be used to connect a pipe to the remainder of a pipe hanger assembly. Pipe clamps are recommended for suspension for cold pipe lines that may or may not be insulated.
Pipe Clamps are usually used on pipes to grasp it and facilitate hoisting or suspension.
CARRIAGE BOLTES
A carriage bolt, also known as a coach bolt, has a domed or countersunk head, and the shank is topped by a short square section under the head. The square section grips into the part being fixed (typically wood), preventing the bolt from turning when the nut is tightened.
A rib neck carriage bolt has several longitudinal ribs instead of the square section, to grip into a metal part being fixed.
COUNTERSUNK BOLTS
Countersunk bolts are bolts designed to fit inside a countersunk hole. Countersunk bolts are mostly hidden when screwed in, because their heads are shaped to fit within the special holes. When these holes are empty, they look like a normal screw hole with a conical opening at the top; when they are full, the only visible part should be the very top of the screw or bolt. This conical opening allows countersunk bolts to screw into the hole and down into the opening, so the bolt head is flush with the surface of the object.
Countersunk bolts are used when a smooth surface is required. Commonapplications include: bridge decking, walkways, and railing.
