| Customization: | Available |
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| Material: | Carbon Steel |
| Type: | Hexagon Head |
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ASTM Standards
A153/A153M Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware .
A563M Specification for Carbon and Alloy Steel Nuts (Metric) .
A751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products .
B695 Specification for Coatings of Zinc Mechanically Deposited on Iron and Steel .
D3951 Practice for Commercial Packaging .
F436M Specification for Hardened Steel Washers (Metric) .
F606M Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded
Fasteners, Washers, and Rivets (Metric) .
F788/F788M Specification for Surface Discontinuities of Bolts, Screws, and Studs, Inch and Metric Series .
F959M Specification for Compressible-Washer-Type Direct Tension Indicators for Use With Structural
Fasteners (Metric) .
F1136M Specification for Zinc/Aluminum Corrosion Protective Coatings for Fasteners (Metric) .
F1470 Practice for Fastener Sampling for Specified Mechanical Properties and Performance Inspection .
F1789 Terminology for F16 Mechanical Fasteners .
G101 Guide for Estimating the Atmospheric Corrosion Resistance of Low-Alloy Steels .
ASME Standards
B1.13M Metric Screw Threads .
B18.18.3M Inspection and Quality Assurance for Special Purpose Fasteners .
B18.2.3.7M Metric Heavy Hex Structural Bolts .
B18.24 Part Identifying Number (PIN) Code System Standard for B18 Fastener Products .
Note: In 2016, ASTM A325M was officially withdrawn and replaced by ASTM F3125, in which A325M
now becomes a grade under the F3125 specification. The F3125 specification is a consolidation and
replacement of six ASTM standards, including; A325, A325M, A490, A490M, F1852, and F2280. We
are choosing to keep this technical information about the now obsolete A325M specification on our
website for reference and informational purposes only.
Our Services
Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers'Free Samples for Standard Fastener from Jiaxing City Qunbang Hardware
We Promise:
1.High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best service
FAQ
1.What's your experience like?
Our general manager has been engaged in the export of fasteners since 2005.
Our team can provide you with professional fasteners selling and smooth export services.
2.How about your price?
High quality products with reasonable price. Please give me a inquire, We will quoted you a price for you
refer at once.
3. How do you control your quality?
We require the quality control department to inspect every production link of each shipment. And we can provide you MTC and mill certificate when the goods is finished.
4.How about your delivery time?
General speaking, if the goods is in stock, we can delivery them with 2-5days, If the quantity is 1-2container, we can give you with 18-25days,if the quantity is more than 2 container and you are very urgent, we can let factory priority produce
your goods.
5.What is your packing?
Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallets is about 900-960kg, We also can make customer's logo on the cartons. Or we customized cartons according to customers'
requirement.
6.What is your payment term?
We can accept T/T,LC for general order ,Paypal and Western union for small order or samples order.
Awaiting for your kind inquiry! Thanks & best regards!
For more information: http://qbfastener.en.made-in-china.com
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