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Poang Fasteners is a well-respected manufacturer and supplier located in Da Nang, Vietnam, specializing in high-quality Square Bolts tailored for a variety of industrial and construction needs. These bolts are easily recognizable by their unique four-sided head, which offers a larger gripping surface for tools, ensuring a secure fit and minimizing the risk of slippage during installation. Crafted with precision and a commitment to international quality standards, Poang Fasteners provides Square Bolts that are strong, durable, and reliable. The company has built a reputation as a trusted partner for industries around the globe in search of dependable fastening solutions.
Typically, Square Bolts are made from materials like mild steel, stainless steel, or alloy steel, depending on the specific requirements of the application. This careful selection of materials guarantees excellent mechanical properties, such as impressive tensile and yield strength, toughness, and resistance to wear. They can also be galvanized, zinc-plated, or coated to enhance their resistance to corrosion and extend their lifespan. The square head design allows for a firm grip and prevents rotation when used with square holes or channels, making them perfect for secure fastening in heavy-duty situations.
| Specification | ||
|---|---|---|
| Material | Standards | Grades |
| Nickel Alloy | ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 | UNS 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 Steel | ASTM / ASME A/SA 193 / 194 | B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4 |
| Alloy Steel | ASTM / ASME A/SA 193 / 194 GR | B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M |
| Duplex Steel | UNS NO. S 31803, S 32205 | Range: M10 TO M100, LENGTH UPTO 5 METERS |
| Nonmetallic Materials: | Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105 | |
| High-Temp Alloys | Discaloy, 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 Alloys | Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles | |
| Aluminum Alloys: | 1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075 | |
| 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 | |
| 1⁄2 | 1.0061 | 0.0995 | 0.0515 | 3⁄4 | 0.0750 | 0.0725 | 21⁄64 | 0.0348 | 0.0308 |
| 5⁄8 | 1.0326 | 1.0244 | 0.0642 | 15⁄16 | 0.0938 | 0.0906 | 27⁄64 | 0.0444 | 0.0400 |
| 3⁄4 | 1.0591 | 1.0494 | 0.0768 | 11⁄8 | 1.0125 | 1.0088 | 1⁄2 | 0.0524 | 0.0476 |
| 7⁄8 | 1.0856 | 1.0742 | 0.0895 | 15⁄16 | 1.0312 | 1.0269 | 19⁄32 | 0.0620 | 0.0568 |
| 1 | 2.0121 | 1.0991 | 1.0022 | 11⁄2 | 1.0500 | 1.0450 | 21⁄32 | 0.0684 | 0.0628 |
| 11⁄8 | 2.0386 | 2.0239 | 1.0149 | 111⁄16 | 1.0688 | 1.0631 | 3⁄4 | 0.0780 | 0.0720 |
| 11⁄4 | 2.0652 | 2.0489 | 1.0277 | 17⁄8 | 1.0875 | 1.0812 | 27⁄32 | 0.0876 | 0.0812 |
| 13⁄8 | 2.0917 | 2.0738 | 1.0404 | 21⁄16 | 2.0062 | 1.0994 | 29⁄32 | 0.0940 | 0.0872 |
| 11⁄2 | 3.0182 | 2.0986 | 1.0531 | 21⁄4 | 2.0250 | 2.0175 | 1 | 1.0036 | 0.0964 |
| 13⁄4* | 29⁄16 | 13⁄16 | |||||||
| 2* | 215⁄16 | 15⁄16 | |||||||
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Square bolts are characterized by their square-shaped heads and threading, providing a distinct advantage in applications where secure fastening and resistance to rotation are crucial. Widely used in woodworking, furniture assembly, and construction, square bolts offer a tight grip and stability during tightening, ensuring structural integrity. They are also favoured in machinery and automotive industries for their reliability and ease of installation. With their robust design and ability to prevent loosening, square bolts are vital in ensuring durable and stable connections in various industrial and construction settings.
Square Bolts find their place in construction, railways, and structural engineering, where strong and stable fastening is crucial. They are frequently used in wooden structures, metal frameworks, and machinery assemblies due to their reliable grip and load-bearing capabilities. In agricultural equipment and industrial machinery, they ensure robust fastening even under vibration and heavy loads. Their design also makes them suitable for applications in channels, docks, and fences. Thanks to their versatility, durability, and reliability, Square Bolts have become a go-to choice for fastening needs across various industries.
Poang Fasteners is a leading manufacturer and supplier of high-quality fasteners in Da Nang, Vietnam, with over 8 years of experience serving global industries.
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