Global Fasteners ExportsHurain Engitech & Trade

Bolts

Hex Bolts Manufacturer

Global Fasteners Exports manufactures hex bolts in-house and through certified partner mills, with batch testing and mill test certificates available on every order.

As a manufacturer, our role is to control quality from raw material through to finished, inspected product — cold-forging, hot-forging, or precision machining in-house or through certified partner mills, with batch testing against whichever standard your project specifies.

This is the role that matters most when a buyer needs traceability: a heat number on a mill test certificate, dimensional inspection records, and a documented process from raw bar stock to finished, packed product. Buyers evaluating us specifically as a manufacturer — rather than a trading intermediary — should ask to see this documentation rather than take quality claims at face value.

The hex head is popular precisely because it's a compromise that works everywhere: six flats give a wrench or socket enough surface area to apply high torque without rounding off, while the head stays compact enough to fit into most structural and mechanical layouts. That's why hex bolts, more than any other head style, end up specified as the default fastener across construction, machinery, and vehicle assembly.

Stainless steel hex bolts and hardware

Minimum Order — Container Quantity (Approx.)

A standard 20ft container (~20 tons) holds approximately 400,000-600,000 pieces of hex bolts in common sizes (M10-M12) — smaller diameters yield more pieces, larger structural sizes far fewer. Exact quantity depends on the specific size and grade ordered and is confirmed at quote time.

You don't need a full container to order. Hurain Engitech & Trade — the group Global Fasteners Exports operates under — regularly ships smaller, partial-container (LCL) orders of just a few pallets or boxes for buyers who don't yet need FCL volume, consolidated with other cargo to keep freight cost reasonable.

Specifications

Standards

DIN 931 (partial thread), DIN 933 (full thread), ISO 4014, ISO 4017, ASTM A307 Grade A/B, ASTM A325.

Size range

M3 to M64 in metric; 1/4" to 2" in imperial, with custom lengths on request.

Grades

4.6, 8.8, 10.9, and 12.9 property classes; ASTM Grade 2, 5, and 8 for imperial orders.

Finish

Plain black oxide, zinc plated (yellow/blue/white), hot-dip galvanized, and Dacromet on request.

Applications

Structural steel work

Beam-to-column and bracket connections in building and industrial-shed frameworks.

Machinery assembly

General-purpose fastening in industrial machinery, conveyors, and equipment skids.

Automotive & heavy vehicles

Chassis, suspension, and body-mounting applications in high-tensile grades.

Infrastructure & pipelines

Flange and support bracket fastening in piping and pipeline projects.

Materials Available

Steel

Mild steelCarbon steelAlloy steelHigh tensile steel

Corrosion-resistant

Stainless steel 304Stainless steel 316Duplex steel

Non-ferrous

BrassAluminum (on request)

Every batch can be tested and certified against the standard a buyer specifies — DIN, ISO, ASTM, BIS, or JIS — with mill test certificates and dimensional inspection reports supplied on request.

Our Process

  1. 1

    Order & spec confirmation

    Confirm standard, grade, size, quantity, and finish before production or sourcing begins.

  2. 2

    Manufacturing / sourcing

    Cold-forging, hot-forging, or machining depending on size and grade, with in-process dimensional checks.

  3. 3

    Quality inspection

    Batch sampling for tensile strength, hardness, thread gauge, and finish before packing.

  4. 4

    Export packing & documentation

    Corrosion-protected packing, container loading, and full export documentation (invoice, packing list, COO, MTC).

HS Code & Customs Classification

Most fasteners fall under HS Chapter 73 (articles of iron or steel) or Chapter 74/76 for brass and aluminum items — the exact 8-10 digit subheading depends on the specific product and material. We include the HS code on the commercial invoice; confirm the applicable import duty with your customs broker, since rates vary by country and trade agreement.

Countries We Cover

AndorraAntigua & BarbudaAnguillaAlbaniaArmeniaAmerican SamoaArubaÅland IslandsAzerbaijanBosnia & HerzegovinaBarbadosBelgiumBurkina FasoBulgariaBurundiBermudaBruneiBoliviaBahamasBhutanBotswanaBelarusCentral African RepublicCongo - BrazzavilleCôte d’IvoireCook IslandsCameroonCosta RicaCubaCape VerdeDenmarkDominicaDominican RepublicEcuadorEstoniaEritreaFinlandFijiFalkland IslandsMicronesiaFaroe IslandsGabonGrenadaGeorgiaFrench GuianaGuernseyGibraltarGreenlandGambiaGuineaGuadeloupeEquatorial GuineaGreeceGuatemalaGuamGuinea-BissauGuyanaHondurasCroatiaHungaryIsle of ManIndiaIranIcelandJerseyJamaicaKyrgyzstanKiribatiComorosSt. Kitts & NevisNorth KoreaCayman IslandsKazakhstanLaosLebanonSt. LuciaLiechtensteinLiberiaLesothoLithuaniaLuxembourgLatviaMonacoMoldovaMontenegroMadagascarMarshall IslandsNorth MacedoniaMyanmar (Burma)MongoliaNorthern Mariana IslandsMartiniqueMauritaniaMontserratMaltaMauritiusMaldivesMalawiMozambiqueNamibiaNew CaledoniaNigerNicaraguaNorwayNepalNauruNiueFrench PolynesiaPapua New GuineaSt. Pierre & MiquelonPitcairn IslandsPuerto RicoPalestinian TerritoriesPalauParaguayRéunionSerbiaRussiaRwandaSolomon IslandsSeychellesSingaporeSt. HelenaSloveniaSlovakiaSierra LeoneSan MarinoSenegalSurinameSouth SudanSão Tomé & PríncipeEl SalvadorEswatiniTurks & Caicos IslandsChadTajikistanTimor-LesteTurkmenistanTongaTrinidad & TobagoTuvaluTanzaniaUkraineUgandaUruguayUzbekistanVatican CitySt. Vincent & GrenadinesVenezuelaBritish Virgin IslandsU.S. Virgin IslandsVanuatuWallis & FutunaSamoaYemenZimbabweUnited StatesCanadaUnited KingdomGermanyNetherlandsFranceItalySpainPolandUnited Arab EmiratesSaudi ArabiaQatarKuwaitOmanSouth AfricaNigeriaKenyaEgyptTurkeyVietnamIndonesiaMalaysiaThailandPhilippinesBangladeshSri LankaBrazilMexicoChileAustraliaNew ZealandSouth KoreaBahrainJordanIraqMoroccoAlgeriaGhanaEthiopiaZambiaColombiaPeruArgentinaRomaniaCzech RepublicAustriaSwitzerlandSwedenIrelandPortugal

Frequently Asked Questions

Yes. Global Fasteners Exports manufactures hex bolts in-house and through certified partner mills, with batch testing and mill test certificates available on every order. Orders ship as full or partial containers (FCL/LCL) under FOB, CFR, or CIF, with payment of 50% in advance and 50% before dispatch once export documents are complete.

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