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OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt

Shanghai G&T Industry Co., Ltd.
  • Audited Supplier
  • 7 yrs
Transactions: US$50,000+

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Product Highlights

  • Wide Size Range: Available in diameters M3-M72 and lengths up to 800mm or 30'.
  • High Strength Grades: Offers grades up to 12.9 and A4-80 in Carbon, Alloy, Stainless Steel & Brass.
  • Certified Quality: ISO9001:2008 and Ts16949 certified with SGS inspection reports available.
  • OEM/ODM Customization: Supports custom logo, packaging, and full customization from samples or designs.
  • High Supply Capacity: Monthly supply ability of 1000 tons with timely delivery guarantee.
  • Free Samples: Free samples provided for quality verification and testing purposes.
  • Professional Support: Over 10 years experience with technical support and market sales suggestions.

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Optional pre-shipment inspection for quality and quantity checks.
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Product Images of OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt

OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt pictures & photos
OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt pictures & photos
OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt pictures & photos
OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt pictures & photos
OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt pictures & photos
OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt pictures & photos
OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
  • OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
  • OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
    OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
  • OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
    OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
  • OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
    OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
  • OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
    OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
  • OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
    OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
  • OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
    OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt

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Product Description

Product Description

OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap BoltOEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
Product Parameters
 

 

Hex Bolt
Standard: ASME/ANSI B 18.2.1,IFI149,DIN931,DIN933,DIN558, DIN601,DIN960, DIN961, ISO4014,ISO4017
Diameter: 1/4"-2 1/2",M4-M64
Length: ≤800mm or 30"
Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass
Grade: SAE J429 Gr.2, 5,8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9;A2-70,A4-70,A4-80
Thread: M,UNC,UNF
Finish: Plain,Black oxide, Zinc Plated(Clear/Blue/Yellow/Black), H.D.G, Nickel, Chrome,PTFE,Dacromet,Geomet,Magni,Zinc Nickel,Zinteck.
Packing: bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Application: Structural Steel; Metal Buliding; Oil&Gas;Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating
Equipments: Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter,Spectrometer
Supply Ability: 1000 tons per month
MinimumOrder: according to customer demand
Trade Term: FOB/CIF/CFR/CNF/EXW/DDU/DDP
Payment: T/T, L/C, D/A , D/P ,West union,Paypal.etc
Market: Europe/South&north Amrica/East&South east Asia/Middle East/Australia and ect.
Professional: More than 10 years experience in fasteners industry Our Main market is North&South America and proficient in DIN/ASME/ASTM/IFI standard.
Our advantage: One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; Samples for free
Notice: Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us
OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
Detailed Photos

 

OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
Installation Instructions

 

OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
Company Profile

 

OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt


Shanghai G&T Industry Co., Ltd. is a manufacturer of all standard DIN, BS,JIS and ISO fasteners and other industrial parts with well-equipped testing facilities and strong technical force. 


With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in Mold, Electricity, Construction, Solar energy, Automotive,
Machinery & Equipment and other industries.

OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt

OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
Our Advantages

 

OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
Certifications

 

OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
Packaging & Shipping

 

OEM ASTM A307 Ms Hex Bolt 12.9 M4 M5 M6 M8 M10 M12 4.6 5.6 8.8 Black Heavy Hex Tap Bolt Machine Bolt and Nuts Galvanized Hex Headed Cap Bolt
Q1: Why choose us?

To provide our customers with first-class services in the supply of quality fasteners minimizing costs.

1.1. Vision: We wishes to build successful relations with our partners and be their first choice as an  fasteners supplier.



1.2. Mission: professional customer service, and innovation in technology.



Further more, we do not only offer you fasteners with more reasonable quality and price than your expectations, but also would like to be your friend and to provide you market sales suggestion for your reference, if you have a better idea , please feel free to share with us.



Q2.How is quality ensured?

All our processes strictly adhere to ISO9001:2008 procedures. We have strict quality control from producing to delivery.Our company had strong technology support, We have cultivated a group of managers who are familiar with product quality , good at modern concept of management.



Q3:If you can not find on our website the product you need how to do?

You can send the pictures/photos and drawings of the products you need by email , we will check if we have them. We develop new models every month, Or you can send us samples by DHL/TNT, then we can develop the new model especially for you.



Q4:Can You Strictly Follow The Tolerance on The Drawing And Meet The High Precision?

Yes, we can, we can provide high precision parts and make the parts as your drawing.



Q5: How should I order and make payment?

By T/T, for samples 100% with the order; for production, 30% paid for deposit by T/T before production arrangement, the balance to be paid before shipment.



Q6: What's your Delivery Time?



Standard parts: 7-15days



Non-standard parts: 15-25days



We will make the delivery as soon as possible with the guarantee quality.



Q7:How to Custom-made (OEM/ODM)

If you have a new product drawing or a sample, please send to us, and we can custom-made the hardware as your required. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.



Q8:Which mode of transport would be better?

In general, the production are heavy, we advice to make delivery by sea, Also we respect your views of other transportation as well.
 

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR254666". Items marked "verified" are certified.

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Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.
Shanghai G&T Industry Co., Ltd.

About Our Factory & Business Background

Address
Room 1702-1703, No. 899 Haining Road, Jing'an District, Shanghai, China
verified Plant Area
697 square meters
verified Number of Employees
32
verified Registered Capital
8,000,000 RMB
verified Terms of Payment
LC, T/T, D/P, PayPal, Western Union, Small-amount payment
verified International Commercial Terms(Incoterms)
FOB, CIF, CFR, EXW
verified Average Lead Time
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
verified Nearest Port
Shanghai Port
verified Minimum Order Quantity
1 Pc
verified Supply Chain Partners
120

Our Production Capability & Technical Expertise

verified Main Products
Bolt, Nut, Threaded Rod, Stud Bolts, Customized Fastener
verified Customization Options
Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
verified ODM Service Available
Yes
verified OEM Service Available
Yes
verified R&D Engineers
2 people

Our Industry Experience & Global Business Record

verified Year of Establishment
2015-03-31
verified Export Year
10 Years
verified Main Markets
North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia
verified Number of Foreign Trading Staff
15
verified Overseas Agent/Branch
No
verified New Products Launched in Last year
Yes

Our Certifications, Standards & Industry Recognition

verified Management System Certification
ISO9001:2015

FAQ

What is the warranty period?
The product description does not specify a warranty period. However, the company adheres to ISO9001:2008 procedures and provides SGS inspection reports to ensure quality.
What is the MOQ?
The Minimum Order Quantity is 1 Pc, according to customer demand.
What are the payment terms?
Payment methods include T/T, L/C, D/A, D/P, Western Union, and PayPal. For production, 30% deposit by T/T is required before production, with the balance paid before shipment.
What is the lead time for delivery?
Standard parts take 7-15 days, while non-standard parts take 15-25 days. Peak and off-season lead times are within 15 workdays.
Can you provide custom OEM/ODM services?
Yes, we support OEM/ODM. You can send drawings, photos, or samples, and we will custom-make the hardware according to your requirements.
What materials and grades are available?
Materials include Carbon Steel, Alloy Steel, Stainless Steel, and Brass. Grades range from Class 4 to 12.9, including A2-70, A4-70, and A4-80.
What certifications does the product have?
The product is ISO9001:2008 and Ts16949 certified, and SGS Inspection Reports are available.
How is quality ensured?
All processes strictly adhere to ISO9001:2008 procedures with strict quality control from production to delivery. We also provide supply material and test reports.

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