Threaded rod high quality of A193 B7 from Factory

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Product Description:


A193 B7 threaded rod: 
1.Grade: ASTM A193 B7 
2.Size: M6-M100,1/4-5" 
3.Length: 0.05-6 METERS 
4.Finish:ZY ZP HDG

  A193 B7 threaded rod

Product Description



ASTM A193 B7 Full thread bolts  thread studs  


1.Stud bolt:DIN975, ASTM A193 B7

     Hex nuts:A194.2H


2.Standard:  ANSI/ASTM 


3.Diameter:M6-M100, 1/4"-5"


4.Delivery time:25-30 days


5.Finish treatment: Zinc blue,white,yellow,black,Black Oxide,Darcoment 


6.After sale service:We will follow up goods for every customer and help slove problem after sales



If you are interested in our products,please contact us what you needed or your requirement.We are looking forward to your trial orders !Thank you!







1. Q: Could you send me your catalogue and price list?

A:  Please inform us the style you interested, we can offer the pricelist for your reference.

2. Q: How about the quality of your product?

A: 100% inspection during production

3. Q: What material of the product can you supply?

A: 42CrMo

4. Q: What's the delivery time?

A: For products in stock, we can ship it within 7 days. For custom order, production time is 20-35 days after confirmed every details.

5. Q: What's your packing?

A: Our Normal packing is bulking in Cartons, 25kgs/carton, 36cartons/ pallet. We also can pack products according to your requirement.if more than 1meter, we pack it  about 1 ton per pallet.

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Q:Are there categories of fasteners classified by material?
According to the use of different materials, fasteners are divided into carbon structural steel fasteners, alloy structural steel fasteners, stainless steel fasteners, high temperature alloy fasteners, aluminum alloy fasteners, titanium fasteners, titanium Niobium alloy fasteners and non-metallic fasteners.
Q:what are the Fasteners Selection Specification
Specification is: can not affect the performance of the product being used, and fully guarantee the effect of fastening.
Q:Will the stainless steel fastening standard parts of the national standard code and name?
Because the fastener is a standard part, so the size of stainless steel fasteners and ordinary fastener size is the same, other standard GB / T 5267.4-2009 fastener surface treatment corrosion-resistant stainless steel passivation treatment
Q:The difference between fasteners and standard parts
Fasteners and standard parts are the same.
Q:A194 GR3 is what style fasteners
GR3 is GRADE 3 abbreviation, A194 GR3 is carbon steel red or cold beat nut, the minimum tempering temperature of 565 degrees. High pressure and high temperature conditions with the bolt alloy steel nut.
Q:What are some of the common fastener products?
There is also a fastener called a nail, which is made up of the nail and the nail, which is fixed by welding to another part and connected together.
Q:What fasteners are manufacturers in China?
(11) Ningbo Ningli high-strength fasteners Ltd.(12) Ningbo Donggang Fastener Manufacturing Co., Ltd.
Q:In the fastener industry, 1018 refers to what material
Simple point is the wire friends, the general is the production of screws. Rivet material is generally 1215
Q:What is the name of the screw (fastener)?
By hole type: a. Through hole b. Blind hole Material: a. Iron (Fe) b. Aluminum (Al) c. Stainless steel (sus)By color: a. Colorful (character) b. Blue zinc c. Black zinc
Q:What are all the fasteners?
Go to the professional fastener website to learn it! Really too much, too hard to classify. I hope I can help you.

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