Fasteners

Fastener Types

Bolt/Screw

Bolts belongs to the family of fastener which has three parts- head, chamfer, and a shaft. Materials and objects are positioned using a variety of bolts.

Nuts

A nut is a type of fastener with a threaded hole. Nuts SS S S % are almost always used in conjunction with a mating bolt to fasten multiple parts together.

Studs/Threaded Rods

A threaded rod, also known as a stud, is a relatively long rod that is threaded on both ends; the thread may extend along the complete length of the rod.

Socket Screw

A socket cap screw, also known as a socket head capscrew, socket screw, or Allen bolt, is a type of cap screw with a cylindrical head and hexagonal drive hole.

Self Tapping Screw

A self-tapping screw is a screw that can tap its own hole as it is driven into the material. More narrowly, self-tapping is used only to describe a specific type of thread-cutting screw intended to produce a thread in relatively soft material or sheet materials, excluding wood screws.

Hex Bolts

A hex bolt is a precision‑engineered fastener featuring a six‑sided (hexagonal) head and an externally threaded shank. Designed for high-strength fastening applications, hex bolts are commonly paired with a nut or installed into a tapped hole to securely join components.

Anchor Fasteners

Anchor bolts are used to connect structural and nonstructural elements to concrete.

Specifications

Size Range:
M3–M75 (1/8” to 3”) depending on fastener type
Length:
10mm to 500mm (custom available)
Heat Treatment:
Annealing, Stress Relieving, Quenching & Tempering
Finishes:
Zinc Plated, Hot Dip Galvanized, Yellow Zinc, Plain

Applications

  • Oil & Gas
  • Petrochemical
  • Construction & Infrastructure
  • Marine & Offshore
  • Power Generation
  • Automotive & General Engineering

Product Grades

Stainless Steel- 304, 304L, 316, 316L, 310, 321, 347, 904L, B8, B8M
(ASTM A193/A194 grades included)

Duplex Steel/Super Duplex-S31803, S32205, S32750, S32760

Nickel Alloy- Inconel 600 / 625, Hastelloy C276 / C22, Monel 400 / K500, Alloy 20

Alloy / Carbon Steel- Grades 2, 5, 8.8, 10.9, 12.9, B7, B7M, B16, 2H/2HM

Standards-ASTM, DIN, ISO, BS, IS 1367 High Tensile