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  • Commodity name: High Strength Hex Bolts
  • Commodity ID: 30
  • 产品描述
  • Product Photos and Information

    MOQAccording to size and finish
    PackageSmall box, carton, pallet or customer request
    DeliveryStock or production schedule after order confirmation
    PaymentT/T, L/C or negotiated terms

    High strength hex bolts are used for structural fastening, machinery assembly, automotive parts, construction equipment and other heavy-duty applications. Yongyi Fasteners supplies hex head bolts and hex cap screws in multiple standards, grades, materials and surface finishes according to drawings, samples or project requirements.

    NameHigh Strength Hex Bolts
    StandardsDIN 931, DIN 933, DIN 960, DIN 961, ISO 4014, ISO 4017, ANSI/ASME B18.2.1, ASTM A325, ASTM A490, SAE J429, GB/T 5782, GB/T 5783
    Size RangeMetric and inch sizes can be supplied. Common range: M6-M64, length according to order.
    MaterialCarbon steel, alloy steel, stainless steel and special materials on request.
    Strength Grade4.8, 8.8, 10.9, 12.9, Grade 5, Grade 8 and project-specific grades.
    Surface FinishPlain, black oxide, zinc plated, yellow zinc plated, hot dip galvanized, Dacromet, Geomet and other anti-corrosion coatings.
    Thread TypeFull thread or half thread, metric thread or inch thread.

    Product Standards

    German / ISO StandardsDIN 931 half thread hex bolts, DIN 933 full thread hex bolts, ISO 4014 and ISO 4017 hex head bolts.
    American StandardsANSI/ASME B18.2.1 hex cap screws, ASTM A325/A490 structural bolts and SAE J429 Grade 5/Grade 8 bolts.
    Chinese StandardsGB/T 5782 half thread hex bolts, GB/T 5783 full thread hex bolts and related GB hex bolt specifications.
    DIN 931Hexagon head bolts with shank, normally used for half-thread fastening.
    DIN 933Full thread hexagon head bolts, suitable for general machinery and assembly.
    ASTM A325 / A490High strength structural bolts for steel structures, bridges and heavy construction.
    GB/T 5782 / 5783Chinese standard hex bolts, available in common carbon steel and high strength grades.

    Surface Finish Options

    PlainBlack OxideZinc PlatedYellow ZincHot Dip GalvanizedDacrometGeometCustom Coating

    Applications

    • Steel structure, bridge and construction fastening
    • Automotive chassis, machinery and equipment assembly
    • Mining equipment, rail transit and heavy-duty connection points
    • Outdoor projects requiring galvanized or high corrosion-resistant coating

    Packing and Delivery

    PackingBulk in carton, small box, carton with pallet, woven bag with pallet or customized export packing.
    PortTianjin, Qingdao or other China ports according to order.
    Lead TimeRegular items can be arranged faster if stock is available. Customized sizes depend on quantity, surface finish and production schedule.
    DocumentsInvoice, packing list, certificate of origin and quality documents can be provided as required.

    FAQ

    Can you supply DIN, GB and American standards together?Yes. We can supply DIN/ISO, ANSI/ASME, ASTM, SAE and GB standard fasteners according to your drawings or purchase list.
    Can one hex bolt page include different grades and finishes?Yes. This page is designed as a product series page. Different grades, materials and surface finishes belong to the same hex bolt family.
    Can you make customized sizes?Yes. OEM production is available according to samples, drawings, material grade and surface treatment requirements.

SERVICE

1. Fast response for quotation, technical questions and order follow-up.

2. Specification lists, drawings, photos and packing details are available upon request.

3. OEM and customized packing can be arranged according to customer requirements.

4. Export documents can be prepared for regular fastener orders and project shipments.

 

COMPANY INTRODUCTION

HEBEI YONGYI FASTENERS MANUFACTURING CO.,LTD is located in Yongnian, Handan City, Hebei Province, one of China's major fastener production bases.

We supply bolts, nuts, washers, anchors, threaded rods and customized fasteners for machinery, construction, steel structure and industrial assembly. Products can be supplied according to DIN, ISO, ANSI/ASME, ASTM, SAE and GB standards.

 

PACKING & DELIVERY

1. Packing: small box, carton, carton with pallet, bulk bag with pallet or customized export packing.

2. Delivery: regular products depend on stock status; customized items depend on size, quantity, material and surface finish.

 

CONTACT DETAILS

HEBEI YONGYI FASTENERS MANUFACTURING CO.,LTD

Contact Person: Ethan

Email: ethan@hgtfix.com

WhatsApp: +86 18830064300

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