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    Metal Buildings

    Metal Buildings

    28th July 2025

    Hurricane-Proof Connections: Where 250mph Winds Meet Their Match

    Challenge: Wind uplift tearing roof assemblies

    Solution:

    • AS 3566 Category 8.8 bolts

    • EPDM-encapsulated sealing washers
      Proof: Miami-Dade County NOA 20-1234.1 certified

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    Heavy Hex Bolts/Structural Bolts A325/Structural Bolts Manufacturer

    HEAVY HEX BOLTS/STRUCTURAL BOLTS A325/STRUCTURAL BOLTS MANUFACTURER
    Heavy Hex Bolts, Hex Bolts a325, Structural Steel Bolts

    • Standard: ASTM A193, A325, A490, A307, ASTM A325M
    • Sizes: M12 to M36, 1/2” to 2 1/2”
    • Surface: Black Hex Bolts, Hot dipped Galvanized Hex Bolts, Plain
    • Grade: A193, A325, A490, A307

    Custom Bolts | Special Bolts Manufacturer

    Custom Bolts | Special Bolts Manufacturer
    Custom bolts , Special bolts ,custom anchor bolt ,custom stainless steel ,custom fasteners

    • Sizes: M4 to M72
    • Surface: Hot dipped Galvanized , Zinc plated ,Dacromet ,Geomet
    • Type: Custom bolts ,cusom nuts ,custom anchor bolt ,custom screws ,custom studs

    Hex Nuts, Hot-dip Galvanized

    DOUBLE END STUD BOLTS

    Studbolts ,A double threaded rod manufacturers

    • Standards:DIN975, DIN976, ASME B18.31.2
    • Metric Size:M12 to M64, Imperial size :1/2″”-3″
    • Color:HOT DIPPED GALVANIZED ,Black Oxide ,Dacromet ,Geomet ,Zinc Plate
    • Grade: 8.8, 10.9, ASTM A193 B7, ASTM A453 660
    • Application : Machinery, Structural frameworks, or Industrial equipment.

    High Strength Bolts 8.8 Grade

    High Strength Bolts 8.8 Grade
    Hot Dipped Galvanized Bolt As1252 ,Din931, Din933 Grade 8.8

    • Standard: AS1252 ,DIN931, DIN933 ,ISO4014,ISO4017
    • Sizes: M12 to M64
    • Surface: Hot dipped Galvanized , Zinc plated ,Dacromet ,Geomet,
    • Grade: 8.8 ,AS1252 ,A325,A490

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      Gmetalparts is a premier Chinese manufacturer and supplier specializing in high-strength bolting solutions, including structural bolts…

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        Zhaoyi village,Yiqiao Industrial Zone Yiqiao Town,Xiaoshan Hangzhou, zhejiang, China

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        sales@gmetalparts.com

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