Bolt ball

Manufactured from grade 8.8/10.9 steel with zinc plating, these standard hex nuts feature precise ISO/metric threading, anti-loosening deformation resistance, and 12.9 hardness rating for reliable bolted connections in construction, machinery, and automotive applications.
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Product Description


Structure typeStructural roofing
Origin of the materialChina
Surface treatmentCustomers' Requirement
Design standardGB ASCE NSCP JIS
Steel MaterialQ235B/Q355B,45#,40Cr
SizeCustomined
Paint ColorCustomined
Life spanMain structure warranty for 50 years

Product Application

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Factory Display

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  • 06161146_46
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Certificate of Honor

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FAQ

Q: Who are we?

A: Our headquarters is located in Shandong, China. Since 2022, we have been selling our products to Southeast Asia (50.00%), the Middle East (20.00%), North America (10.00%), Central America (10.00%), East Asia (5.00%), and South Asia (5.00%). Our office has approximately 51 to 100 employees.

Q: How can we ensure quality?

A: Samples are always tested before mass production; Final inspections are always conducted before shipment.

Q: What products do we supply?

A: Steel structure workshops, steel structure bridges , steel structure villas, Bailey bridges, grid steel structures

Q: Why choose us to purchase rather than other suppliers?

A: We have 20 years of design and R&D experience, have designed and fabricated hundreds of projects, and hold Class A design and construction qualifications in China. We have also been certified by AISC and UKAS.

Q: What services can we provide?

A: Acceptable delivery terms: FOB, CFR, CIF, EXW; Acceptable payment Currencies: US dollars, Euros, Australian dollars, pounds, and RMB; Acceptable payment methods: telegraphic transfer; Languages of communication: English, Chinese.

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