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Home / News

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Latest News

  • Hex‑Head Bolt With Drilled Shank

    Aug 18, 2026

    Hex‑Head Bolt With Drilled Shank

  • Seven Causes Of Embedding Errors For Anchor Bolts

    Aug 17, 2026

    Seven Causes Of Embedding Errors For Anchor Bolts

  • Comprehensive Explanation Of Imperial Thread Standards

    Aug 17, 2026

    Comprehensive Explanation Of Imperial Thread Standards

  • 10

    Jul, 2026

    Application And Importance Of Bolts And Nuts in Wind Power Equipment

    Bolts and nuts are indispensable core fasteners for wind power equipment. They are widely used for connecting and assembling key structures such as wind turbine towers, blades and nacelle assemblie...

  • 09

    Jul, 2026

    Functions Of Bolt Surface Galvanizing And Comparison Of Anti-Corrosion Processes

    Black oxide finishing (also known as bluing) is a common chemical surface anti-corrosion process for steel materials. It is not a heat treatment process and is fundamentally different from quenchin...

  • 08

    Jul, 2026

    Bolt Tightening Process Solutions

    At present, most industrial bolt tightening operations require precise force control, namely the torque control process. This process completes fastening by setting a fixed torque value or adopting...

  • 07

    Jul, 2026

    Performance Advantages And Moisture-Proof Performance Of Titanium Alloy Screws

    Compared with conventional fasteners such as stainless steel and carbon steel screws , titanium alloy screws exhibit outstanding comprehensive mechanical properties and environmental adaptability. ...

  • 06

    Jul, 2026

    Correct Installation Method For Stainless Steel Self-Drilling Screws

    Self-drilling screws , also known as drill-point screws, feature an integrated drill bit at the tip. They eliminate pre-drilling and tapping procedures and can complete drilling, tapping and fasten...

  • 03

    Jul, 2026

    Functions Of Post-Weld Heat Treatment And Construction Precautions For Steel ...

    During the welding of steel structure bolts , uneven heating and cooling, together with internal structural constraints and external assembly restrictions, will result in residual welding stress in...

  • 02

    Jul, 2026

    Functions And Applications Of Stud Bolts

    Stud bolts , also known as double-end screws or double-end studs, are threaded fasteners with threads machined at both ends. The middle shank can be either fully threaded or unthreaded smooth bar. ...

  • 30

    Jun, 2026

    Classification And Common Standard Specifications Of Bolts

    The fastener industry of each country has independent implementation standards, which serve as the core basis for bolt production, model selection and delivery. At present, six major standard syste...

  • 29

    Jun, 2026

    Influencing Factors On Maximum Unscrewing Torque Of Locking Nuts

    The maximum unscrewing torque of locking nuts is affected by a variety of factors. In the research on the low-cycle fatigue performance of locking nuts, the thread pitch diameter, helix angle and t...

  • 26

    Jun, 2026

    Four Main Causes Of Stainless Steel Screw Fracture

    Under normal working conditions, stainless steel screws feature excellent toughness and structural strength and are not prone to fracture. However, fracture failure may occur under special conditio...

  • 25

    Jun, 2026

    Summary Of Routine Inspection Items For Fastener Screws

    Fastener screws must undergo full standard inspections before production, during processing, and after surface treatment. Only qualified products can be warehoused and delivered. Strict inspection ...

  • 24

    Jun, 2026

    Tightening Methods For High-Strength Bolts

    High-strength bolts are critical fasteners widely used in steel structure engineering and mechanical assembly. The tightening process is a key procedure that determines connection performance and o...

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