Construction Fasteners with Weather Resistance for Outdoor Stadiums

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Product Description

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Basic Information

Model NO.
Customized
Connection
Customized
Surface Treatment
Customized
Head Type
Hexagon
Custom Length
50mm-500mm
Coating Options
Zinc, Paint
Thread Specs
Metric/Imperial
Material Grades
8.8, 10.9, 12.9, Stainless Steel 304/316
Capacity
1000 Sets / Month
Origin
China
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Product Description

Structural Bolts Overview
Product NameHigh-Strength Structural Bolts
MaterialCarbon Steel (8.8/10.9/12.9), Stainless Steel (304/316)
Surface TreatmentGalvanized, Zinc-Plated, Epoxy-Coated, Chrome-Plated
Head TypeHex Head, Socket Head, Flange Head, Square Head
Thread TypeMetric (M6-M30), Imperial (1/4"-1")
Tensile Strength800MPa-1200MPa (Depending on Grade)
ApplicationConstruction, Bridges, Industrial Structures, High-Rise Buildings
CertificationISO 9001, CE, ASTM
Heavy Construction Bolts
Construction Fasteners with Weather Resistance
We take pride in offering a versatile selection of bolts and fasteners designed to address the unique challenges of various industries. Our heavy construction bolts, built for large-scale infrastructure like dams, tunnels, and airport runways, boast high torque, impact resistance, and skid resistance. Rely on our products to deliver consistent performance, whether in harsh chemical environments, seismic zones, or aesthetic-focused projects.
Fastener Detail 1
Fastener Detail 2
Fastener Detail 3
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Packing & Delivery

Packaging Logistics
Package Size
15.00cm * 5.00cm * 5.00cm
Gross Weight
0.500kg
Delivery Flow
C

Company Profile

Factory View
We are a company integrating manufacturing and trading. Our factory has 25 years of experience in the industry of steel structure planning, installation and design. It is a leading one-stop steel structure service enterprise. We have a 80,000-square-meter modern production base and 8 automated production lines. We focus on non-standard parts and production according to customer drawings, and can meet the requirements of various complex and unique projects.
Workshop 1
Workshop 2
Production Line
Equipment
Stock
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Frequently Asked Questions

Are you a factory or a trade company?
We are a company that integrates manufacturing with a professional trade team. We operate 8 automated production lines to support diverse products and services.
What is the lead time for orders?
Standard models typically ship within 7-15 days, while customized or non-standard units require approximately 30–45 days.
Can I request a customized size?
Yes, we specialize in non-standard parts and can produce fasteners exactly according to your technical drawings.
What quality certifications do your products hold?
Our products are manufactured to meet ISO 9001, CE, and ASTM standards, ensuring high strength and reliability.
Do you provide technical support or after-sales service?
Yes, we offer a 1-year quality guarantee and provide 24-hour online technical support to assist with any installation or product queries.
What materials and grades are available?
We provide carbon steel (grades 8.8, 10.9, 12.9) and stainless steel (grades 304, 316) with various coating options like zinc and epoxy.

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