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Square Bolts Manufacturer In India | Astm A307, Astm A325 & Iso 898 1 Bolts

Square Bolts Manufacturer In India | Astm A307, Astm A325 & Iso 898 1 Bolts

Specification Details
SizeM3 – M56 | 3/6″ to 2″ | Custom Sizes
TypeBolt, Nut, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Nails, Custom Fasteners
StandardDin, Iso, Jis, Gb, Is, Bs, Astm
Length1-6meter
MaterialStainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze

Square Bolts Manufacturer in India | ASTM A307, DIN 558 & ISO Standard Heavy Duty Square Bolts

Sachiya Steel International is a leading Square Bolts Manufacturer that provide durable and high-strength fastening solutions in building constructions, structural engineering, industrial fabrications, and heavy machinery. These bolts are made out of high quality alloy steel, carbon steel, and stainless steel alloys to deliver high tensile strength, resistance to corrosion as well as a high life. The square bolts can be found in the industrial assembly, rail transit, steelwork and mechanical setups requiring high determination of fastening and firm distribution of loads. They can easily be tightened using normal tools because of their square head design and offer a better grip when installed in such harsh engineering activities.

By purchasing Square Bolts in a reliable B2B Marketplace, industrial customers can easily procure them in bulk, with specified dimensions, and reliable industrial supply services. These bolts have various thread patterns, finishes and material grade that can be used in various industrial fastening applications. They are excellent mechanical performers having vibration resistant abilities and are widely used in fabrication work, transportation systems, structural structures and heavy equipment assembly and are widely sold together with the Anchor Bolts in full assembly construction and industrial fastening needs.


Material & Weight Chart of Square Bolts


Square Bolts are produced in compliance with industrial and structural specifications as per ASTM A307, DIN 558, ISO and other international standards and have different grades and sizes. These bolts are designed to perform well as fasteners, to maintain dimensions and high levels of service. The material specifications and approximate weights shown in the table below can be used by the engineering and procurement planning.


Material GradeStandardSize Range (mm)Bolt TypeFinish TypeApprox. Weight (kg/100 pcs)
Carbon SteelASTM A307M6 – M36Square Head BoltBlack Oxide1 – 70
Alloy SteelDIN 558M8 – M42Heavy Duty BoltZinc Plated2 – 95
Stainless Steel 304ISO StandardM6 – M30Structural BoltPolished1 – 50
Stainless Steel 316DIN StandardM8 – M36Machine BoltHot Dip Galvanized2 – 75

The square bolts offer high stability of fastening, structural stability and reliability of operation in industrial and engineering applications which demand high stability and structural stability of a material. Their compatibility with high-performance Anchor Bolts also positively contribute to the effectiveness of assembly, structural integrity, and long-lasting fastening capacity to sustain construction and fabrication imperative activities.


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Countries We Export

  • India


Cities We Supply

  • Gandhinagar

  • Rajahmundry

  • Panipat

  • Mumbai

  • Rudrapur

  • Hosdurg

  • Durgapur

  • Nashik

  • Rajkot

  • Angul

  • Lucknow

  • Pune

  • Moradabad

  • Bharuch


Industries We Serve

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Gasket Industry industry

    Gasket Industry

  • Sugar industry

    Sugar

  • Automobile Industry industry

    Automobile Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Paper Mill industry

    Paper Mill

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Railways industry

    Railways

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry

  • Power Plant industry

    Power Plant

  • Electrical Industry industry

    Electrical Industry

  • Ring Man Units industry

    Ring Man Units


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