Leg Screws

Welcome to Teshi Fasteners’ Leg Screws page, where quality meets durability. As a leading manufacturer, supplier, and exporter of fasteners in India, we offer a premium selection of leg screws, also known as lag screws, designed to meet the most demanding industrial and construction needs.

Teshi Fasteners is recognized for producing high-quality leg screws that are built to last. Our leg screws are available in various sizes, materials, and finishes, catering to a wide range of applications. Whether you need leg screws for heavy-duty construction projects, woodwork, or securing large objects to walls or other surfaces, we have the right product to meet your needs.

Leg screws, commonly known as lag screws, are large, heavy-duty fasteners typically used to join materials that require a strong and secure connection. These screws feature a thick, coarse thread designed to penetrate and grip wood, metal, or masonry, providing superior holding power compared to regular screws or nails. Lag screws are often used in construction, carpentry, and other applications where structural integrity is essential, such as in framing, building decks, or securing heavy objects to walls or other surfaces. Their robust design allows them to bear significant weight and withstand high stress, making them ideal for heavy-duty tasks.

At Teshi Fasteners, we manufacture leg screws that adhere to the highest industry standards, ensuring exceptional performance and reliability. Our leg screws are available in a variety of materials, including carbon steel, stainless steel, and alloy steel, with options for protective coatings such as galvanization to enhance their resistance to corrosion.

  • Robust Design: Leg screws are engineered with a thick, coarse-threaded shaft, providing strong holding power in wood, metal, and other materials.
  • High Tensile Strength: Made from high-quality materials, leg screws offer excellent tensile strength, ensuring durability and long-lasting performance even under heavy loads.
  • Corrosion Resistance: Available in various coatings such as galvanized or stainless steel, leg screws are designed to resist corrosion, making them suitable for outdoor and harsh environment applications.
  • Secure Fastening: The deep threads of leg screws provide a firm grip and secure fastening in a variety of substrates, preventing loosening and ensuring structural integrity.
  • Versatile Application: Suitable for a wide range of applications including construction, carpentry, and industrial projects, leg screws are versatile fasteners that can be used in numerous settings.
  • Easy Installation: Designed for efficient installation, leg screws can be driven directly into pre-drilled holes or soft materials with minimal effort, using standard tools.
  • Strong Holding Power: Leg screws offer exceptional grip and holding strength, making them ideal for heavy-duty applications where secure fastening is crucial.
  • Durability: Constructed from high-quality materials, leg screws are built to withstand significant stress and heavy loads, ensuring long-term reliability.
  • Corrosion Resistance: With protective coatings like galvanization or stainless steel, leg screws resist rust and corrosion, making them suitable for outdoor use and in harsh environments.
  • Versatility: Leg screws can be used across various applications, including construction, woodworking, and industrial projects, providing flexibility in different settings.
  • Easy to Use: Their design allows for easy installation with standard tools, requiring less effort while providing a secure and stable connection.
  • Cost-Effective: Offering a durable and reliable solution, leg screws are a cost-effective option for both professional and DIY projects, reducing the need for frequent replacements or repairs.

“Delve into our comprehensive guide on leg screws, where we cover critical aspects such as grades, standards, and specifications. Explore the variety of materials and grades we offer to see how our leg screws meet the highest industry standards, ensuring outstanding performance and reliability across a wide range of applications.”

Specification
MaterialStandardsGrades
Nickel AlloyASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Stainless SteelASTM / ASME A/SA 193 / 194B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4
Alloy SteelASTM / ASME A/SA 193 / 194 GRB 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Duplex SteelUNS NO. S 31803, S 32205Range: M10 TO M100, LENGTH UPTO 5 METERS
Nonmetallic Materials:Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105
High-Temp AlloysDiscaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330
Copper Base AlloysCopper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles
TitaniumGR1, GR2, GR3, GR5, GR7, GR9, GR12, GR16, Gr23 so on
ZirconiumR60702
Other metalTantalum, Niobium, Cobalt, Wolfram, Molybdenum
Titanium Damascus, Zirconium Damascus

Leg screws are essential in numerous industries due to their strength and reliability. Common applications include:

  • Construction: Used in framing, building decks, and securing large structural components.
  • Woodworking: Ideal for joining heavy wooden beams and securing large pieces of wood.
  • Masonry: Employed for anchoring objects into brick, stone, or concrete, ensuring a strong and stable connection.
  • Heavy Equipment: Used to fasten large machinery or equipment to floors or other surfaces, providing stability and safety.

Teshi Fasteners ensures that each leg screw is manufactured to the highest standards, offering a reliable solution for your fastening needs across various industries and applications.