Professional China Double Stud Bolt - Factory Manufacture Various Bolt Truck Parts Round Head Torsional Shear Bolts –

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"Based on domestic market and expand overseas business" is our development strategy for Screw And Nut, High Pressure Washer, Nuts Bolts And Screws, To learn more about what we can easily do in your case, make contact with us at any time. We glance forward to developing superior and long-term organization interactions along with you.

Professional China Double Stud Bolt - Factory Manufacture Various Bolt Truck Parts Round Head Torsional Shear Bolts – Detail:

Factory Manufacture Various Bolt Truck Parts Round Head Torsional Shear Bolts

Place of Origin	Hebei, China
Product name	Torsional shear bolts for steel structure
Material	Grade 10.9 steel
Size	Length 4CM/5CM/6CM/7CM/8CM/9CM/10CM Can be customized
Characteristic	Used for bridges and highways

Bolt marks and performance grades
(1) Logo. Hexagon bolts and screws (thread diameter ≥5mm). A convex or concave mark on the top of the head or a concave mark on the side of the head is required. Including performance grade, factory standard. Carbon steel: Strength grade marking code consists of two numbers separated by “·”. The numerical part before “·” in the marking code indicates the nominal tensile strength. For example, “4″ in grade 4.8 means 1/100 of the nominal tensile strength of 400N/MM2. The meaning of “·” and the digital part after the dot in the marking code indicates the yield ratio, that is, the ratio of the nominal yield point or the nominal yield strength to the nominal tensile strength. For example, the yield point of grade 4.8 products is 320 N/mm2. Stainless steel product strength grade mark is composed of two parts separated by “-”. The symbol before “-” indicates the material. For example, A2 and A4 indicate the strength after a -, for example, A2-70

(2) Grade. Carbon steel: Metric bolt mechanical performance grade can be divided into: 3.6, 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 9.8, 10.9, 12.9 a total of 10 performance grades. Stainless steel is divided into 60,70,80(austenite); 50,70,80,110(martensite); 45,60 (ferrite) class iii.
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Our pursuit and firm aim should be to "Always fulfill our buyer requirements". We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for Professional China Double Stud Bolt - Factory Manufacture Various Bolt Truck Parts Round Head Torsional Shear Bolts – , The product will supply to all over the world, such as: Russia, Anguilla, Tanzania, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.

5 Inch Bolts And Nuts

B7 Threaded Rod

Din603

Flat Head Socket Cap Screw

Hex Socket Flat Head Screw

Hex Socket Screws

Hexagon Socket Head Bolt

Screw Head Cover

Screw Hex Socket

Socket Countersunk Head Cap Screw

This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!