Soni Fastner

Stainless Steel (SS) Nuts are internally threaded fasteners used in conjunction with a mating bolt or screw to join multiple parts together. They are the industry standard for projects that demand high tensile strength and superior resistance to rust, oxidation, and corrosive elements.

We are manufacturer & stockist of SS 304,316,316L, Bolt, Nut, B/7. Bolt 2H Nut, High Tensile Bolt, Washer, Studs, Machine screw, Pipe Fitting, Ball Valve & all type of Industrial Raw Materials.

SS Dome Nuts (also known as acorn nuts, cap nuts, or crown hex nuts) are internal-threaded fasteners featuring a smooth, enclosed domed top. They are primarily used to cover up the exposed sharp threads of a bolt or stud. This provides a clean, aesthetically polished look and protects passing people or nearby objects from accidental scrapes and injuries.

Mild Steel (MS) Hex Nuts are the standard choice for general-purpose fastening where high carbon strength or extreme corrosion resistance is not the primary requirement. Because mild steel is ductile and easily machined, these hexagonal nuts are highly cost-effective and are the most widely used fasteners across standard construction, machinery assembly, and automotive repairs.

Hex Nuts (hexagonal nuts) are the most common type of internally threaded fastener used globally. They feature a six-sided profile that provides multiple flat surfaces, making them exceptionally easy to grip and turn with standard wrenches or spanners from any angle. They are typically paired with matching bolts, screws, or threaded rods to mechanically join materials together.

Mild Steel Flange Bolts (also known as MS flange screws) are low-carbon steel fasteners featuring an integrated, washer-like flange directly beneath the hexagonal head. By combining a traditional bolt with a built-in washer, they eliminate the need for separate parts, speed up assembly, and distribute clamping force evenly over a wider surface area. They are heavily utilized in non-critical automotive frames, computer casings, and light industrial machinery.