DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener

Product Details
Customization: Available
Material: Stainless Steel
Type: Hexagon Head
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  • DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
  • DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
  • DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
  • DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
  • DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
  • DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
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  • Overview
  • Highlights at a glance
  • Product Description
  • Competitive advantages
  • Production workflow
  • Customization capabilities
  • Packing & Delivery
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
DIN 7990 - 1989
Connection
Common Bolt
Head Style
Round
Standard
DIN, ANSI, GB, JIS, BSW, GOST
Grade
4.8/6.8/8.8/10.9/12.9
Application
Machinery, Chemical Industry, Environmental, Building
Finish
Passivation, Zinc Plating, Black, Plainhdg, Yellow
Standards
DIN912
Finished
Passivation, Zinc Plating, Black, Plainhdg, Yellow
Certificate
ISO9001
Selling Units
Building, Industry, Machinery
Package
Customer'require
Delivery Time
15-30
Transport Package
Cartons & Pallets or According to Customer''s Requ
Specification
Allen Bolt
Trademark
SOKUN
Origin
Zhejiang
HS Code
7318150000
Production Capacity
100000000

Packaging & Delivery

Package Size
10.00cm * 10.00cm * 10.00cm
Package Gross Weight
12.000kg

Product Description

Highlights at a glance
·DIN 7990 Standard Structural Fastener: Hexagon head bolt with hex nut set designed for steel structures, ensuring high strength connection and reliable performance in critical load-bearing applications
·Stainless Steel Construction: Made from premium stainless steel for superior corrosion resistance, ideal for outdoor, marine, and humid environments where durability is essential
·Complete Set for Steel Structures: Includes matching hexagon nut for convenient installation, meeting the complete fastening needs of structural steel connections
·Precision Cold Forged Manufacturing: Produced through controlled cold forging to guarantee accurate thread formation, consistent head dimensions, and reliable mechanical properties
·Customization & Quality Assurance: Supports customized lengths, diameters, and threading; each batch undergoes strict inspection for hardness, thread gauge, and surface quality to ensure stable supply and compliance
Product Description
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
Competitive advantages
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
About this supplier
Ningbo Yinzhou Sokun Import And Export Co., Ltd.
Your Trusted Global Partner for Premier OEM Fasteners and Custom Industrial Solutions
Established in 2010, Sokun has evolved into a leading global manufacturer dedicated to providing high-quality fasteners and industrial components at competitive prices. With over a decade of industry experience and a state-of-the-art production facility, we specialize in delivering both standard and non-standard solutions tailored to the rigorous demands of clients worldwide.
Our Expertise and Capabilities We are a vertically integrated manufacturer covering production, plating/finishing, and global export. Our extensive product capabilities meet both imperial and metric standards across a wide range of sizes (M1 to M100) and grades (4.8, 6.8, 8.8, 10.9, 12.9).
Our core manufacturing competencies include:
Standard Fasteners: Screws, Nuts, Washers, Anchors, Pins, Keys, Threaded Rods, and Socket Screws.
Materials & Finishes: High-grade Stainless Steel, Carbon Steel, with durable Zinc, Plain, and Galvanized finishing options.
Customization and R&D Strengths (Made-to-Order) What differentiates Sokun is our robust OEM/ODM capability. We operate primarily on a made-to-order basis, ensuring every batch is freshly manufactured to your exact specifications. Backed by a dedicated in-house R&D department and design team, we excel at engineering specially designed fasteners for unique project needs. If the specific product you require isn't standard, our experienced sales engineers will work with you to manufacture it.
Reliable Production and Service We understand that project success relies on component caliber and timely delivery. Through efficient production management, we ensure reliable delivery times for production orders (typically 30-40 days). We are committed to providing extensive cost savings and supply chain security for our customers through consistent quality and dependable lead times.
Production workflow
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
Customization capabilities
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
Packing & Delivery
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
Company Profile
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
DIN 7990 Hexagon Head Bolt for Steel Structures Stainless Steel Include Hex Nut Structural Fastener
FAQ
Do you support custom and non-standard fasteners?
Yes. We specialize in non-standard fasteners manufactured according to drawings, samples, or technical requirements, with tolerance control applied.

Can you supply mixed fasteners based on a BOM or item list?
Yes. We are experienced in handling mixed fastener lists for engineering and project orders.Different items can be combined in one order and one shipment.

What information is required for quotation?
You can send us your BOM list, drawings (PDF / CAD / STEP), or samples.We review items one by one and provide a clear quotation.

Do you accept small or medium batch orders?
Yes. We support prototype, small and medium batch production, especially for custom and non-standard fasteners.

How do you ensure quality for mixed and custom orders?
Each item is inspected during production and before packing.Our quality system ensures accuracy and consistency for mixed fastener orders.

Can fasteners be packed separately with clear labels?
Yes. Fasteners can be packed by item, size, or project, with clear labeling for easy identification and site use.

Do you provide material certificates or inspection records?
Yes. Material certificates and inspection records are available upon request. Our quality system is ISO 9001 certified.

How soon can you respond after receiving our list or drawings?
We usually respond with technical feedback or quotation within 24 hours after receiving your information.

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