Square Bolts

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Square Bolts Manufacturer and Supplier in Dubai, UAE.

Square Bolts Manufacturer and Supplier in Dubai, SS Square Bolts Exporter in Dubai, Square Bolts Supplier in Abu Dhabi, Square Bolts Manufacturer in Dubai, UAE

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Explore our excellent selection of Square Bolts on our product pages, featuring high-quality solutions tailored to your needs. Our portfolio includes precision-engineered bolts designed for various industrial uses, ensuring durability and resistance to corrosion. We guarantee satisfaction as a trusted supplier with competitive pricing, flexible options, and fast delivery. Square Bolts from our collection surpass industry standards, enhancing reliability and innovation for construction, infrastructure, and industrial projects. Rely on our commitment to quality and professionalism for outstanding results.

Square Bolts Specifications

Square Bolts SizeSquare Bolts M2, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), M30, M33, M36, M42, (M45), M48 to M160 and Custom Sizes
Grade18-8 Stainless Steel, 4.8, 8.8, A2, A4, A2-70; A4-70; A4-80 Square Bolts
British standardsBS6105 (old: BSENISO 3506) which covers Part 1 bolts, screw and Us, part 2 nuts and part 4 tapping screws.
DIN StandardB.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985
ISO – International Organization for StandardizationISO 4032, ISO 4033, ISO 4017, ISO7380 JIS standards
Length3 mm to 200 mm
Square Bolts, Us Threads:METRIC, BSW, BSF, UNC, UNF or as required
DimensionsASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.

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Square Head Bolt Dimensions

 Of Bolts (C) (D) (F) (H)
Width Corners Across \ Diameter Of Body Width Flats Across Height Table
Maximum Minimum Maximum Basic Maximum Minimum Basic Maximum Minimum
12 1.0061 0.0995 0.0515 34 0.0750 0.0725 2164 0.0348 0.0308
58 1.0326 1.0244 0.0642 1516 0.0938 0.0906 2764 0.0444 0.0400
34 1.0591 1.0494 0.0768 118 1.0125 1.0088 12 0.0524 0.0476
78 1.0856 1.0742 0.0895 1516 1.0312 1.0269 1932 0.0620 0.0568
1 2.0121 1.0991 1.0022 112 1.0500 1.0450 2132 0.0684 0.0628
118 2.0386 2.0239 1.0149 11116 1.0688 1.0631 34 0.0780 0.0720
114 2.0652 2.0489 1.0277 178 1.0875 1.0812 2732 0.0876 0.0812
138 2.0917 2.0738 1.0404 2116 2.0062 1.0994 2932 0.0940 0.0872
112 3.0182 2.0986 1.0531 214 2.0250 2.0175 1 1.0036 0.0964
134* 2916 1316
2* 21516 1516

Top Square Bolts Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Contact us to get a quick quote for your requirement.

We offer These Square Bolts as per DIN, ISO, JIS or ANSI Standard.

UNS S30400 Square Headed Bolts, SS 1.4301 Square Head Bolts Supplier in Abu Dhabi, Square Bolts Manufacturer in Dubai

Advantages of Square Bolts

Advantages of Square Bolts
  • Resistance to Rotation: One of the primary advantages of square bolts is their resistance to rotation when tightened. Unlike hexagonal bolts that can be turned with a wrench, square bolts require specific tools like a square wrench or a socket with a square drive, which reduces the likelihood of unauthorized tampering or loosening.
  • Safety and Security: Because square bolts are less common and require specialized tools, they offer enhanced security against theft and vandalism. This makes them suitable for applications where preventing unauthorized access or tampering is crucial, such as in public infrastructure, machinery, or high-security environments.
  • Torque Transmission: Square bolts have a larger contact surface area than hexagonal bolts. This allows for better transmission of torque, which can be beneficial in applications where high torque is required, such as heavy machinery, automotive assembly, or construction.
  • Aesthetic Considerations: In certain architectural or design applications, square bolts may be preferred for their aesthetic appeal. They lend a more industrial or modern look than standard hexagonal bolts, considered more utilitarian.
  • Ease of Handling: Despite requiring specific tools, square bolts are relatively easy to handle and install once the appropriate equipment is available. Their larger surface area makes them less likely to strip or round off than hexagonal bolts under similar torque conditions.

Types of Square Bolts

Square Head Bolts in UAE
Square Head Bolts
Square Head Lag Bolt in UAE
Square Head Lag Bolt
Square Head Machine Bolts in UAE
Square Head Machine Bolts
Square Bolts in UAE
Square Bolts
4-Sided Square Head Bolts in UAE
4-Sided Square Head Bolts
_Fully Threaded Square Head Bolts in UAE
Fully Threaded Square Head Bolts

Square Bolts Uses

Application Industry

Square Bolts applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Aviation Industry

Petro Chemical Industry

Power Generation Industry

Do Square Bolts require corrosion protection coatings?

Yes, square bolts typically require corrosion protection coatings. This is to prevent rust and deterioration when exposed to moisture and other environmental factors. Common coatings include galvanization, zinc plating, and powder coating.

Square Bolts Supplier in UAE, Square Head Lag Bolt Manufacturer in Dubai, Square Head Bolts Supplier in Abu Dhabi, Square Head Machine Bolts Exporter in Dubai, UAE

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