Metric DIN975 B7/B7M Hot dip galvanized Fully Threaded Rod

Metric DIN975 B7/B7M Hot dip galvanized Fully Threaded Rod

1. Product Description

Before understanding the function of this product, look first what tooth is, had mentioned above actually, in our country bright and qing dynasty period, furniture is general and fixed way compares special, in order to make furniture more firm, it is to use tooth, link between two legs below face frame, place shake.Now, in the decoration field, it is also used as a fastening material, but the production of this product is mainly made of stainless steel, the product is more durable.

This kind of product is mostly used in the field of construction and decoration. When selecting and purchasing, the specification becomes a very important standard. In different fields, the specification of this product has strict requirements, including the diameter of the product, the length of the product and so on.Tooth standard basically has a few standards, one is United States standard, one is British standard, one is national standard, for example, a few kinds of more common on the market have m1.6-m42 tooth inside hexagon cylinder head screw, m5-m10 inside hexagon positive and negative tooth double head tooth to wait a moment.

2. Specification

 
3. Application
 
Name of furniture parts in Ming and Qing Dynasties. That is, the tooth, also known as the screw. The corresponding standard is not found in GB, which corresponds to the different location of DIN975.. Generally refers to the components below the surface frame to connect the legs. The furniture with waist waist is the main connecting part below the waist. Commonly used in other parts of the modified teeth. In addition, it is also used for building and decoration.
High strength and high quality US standard, British standard, national standard M2-M6, M2 #-56-1/2, M2-M6, 2 #-56-1/2 "-13 teeth hexagonal head flat cup screw, M2-M6, 2 #-56-1/2" -13 teeth hexagonal half head screw, M1.6-M42, 0 #-80-1 "-8 teeth hexagonal cylindrical head screw, M2.0-M30, M2 #-56-3/4" -16 teeth hexagonal machine meter/stop, M10-M0-M0-M30, M30, 2 #-56-3/4, 2 #-3/4"- 16, M10-M0-45, M10-M3-M16, 1/ 4 "-20-1/2" -13 positioning ball (marble screw), M1.6-M6 plum knife handle screw, M5-M10 hexagonal positive and negative teeth, M3-M16, 2-56-5/8"-11 gum head screw (handle adjusting screw), M2-M33, 2-56-3/4" -10 thread sheath (filling sleeve),
1/4 "-20-3/4" - 10 external hexagonal heads, 2 #-56-1/4"- 20 crosshead heads, 2 #-56-1/4" - 20 crosshead flat heads, 2 #-56-1/4"- 20 crosshead flat heads, 2 #-56-1" - 14 hexagonal nuts, 4 #-40-5/8"- 18 nylon self-locking nuts, 4 #-40-10 # cap nuts,
2#-5/8 "plain washers, M3-12 rivet nuts, M3.2-M4.8 full (semi) stainless steel studs.

4. Advantages

As a manufacturer in China, our company has advanced technology and equipment. Our company specializes in producing and selling different threaded rods of different materials. Our main threaded rods include trapezoidal threaded rods, metric threaded rods, stainless steel threaded rods, brass threaded rods, galvanized threaded rods, aluminum threaded rods, carbon steel threaded rods, etc.

Standard:
ASTM A193 B7 Alloy Steel,AISI 4140 or 4142, quenched and tempered.
ASTM A193 B6 Stainless Steel,AISI 410, heat treated.
ASTM A193 B8 Class 1 Stainless Steel,AISI 304, carbide solution treated.
ASTM A193 B8R Stainless Steel,AISI 209, also known as Nitronic 50, nitrogen stengthened .
ASTM A193 B8S Stinless Steel,AISI 218, also known as Nitronic60, nitrogen stengthened .
We can product totally as the standard material and size .With professional workers, we can control the tempreture in the production process so that the material reach the standard mechcnical specification.

5. More pictures