stainless steel countersunk bolts for Secure and Durable Fastening Solutions Quick Details:
1. Stainless Steel 304, 316, 316L, DIN, 201Stainless Steel Stud Anchos for Concrete
2. Stainless Steel Expansion Bolt is used to fixing component,industrial and construction fasteners.
The grades of expansion anchor bolts are divided into 45, 50, 60, 70, 80;
The materials are mainly divided into austenite A1, A2, A4;
Martensite and ferrite C1, C2, C4;Its representation method such as A2-70;
The front and back of "--" indicate bolt material and strength grade respectively.
(1) Bolt material Common materials: Q215, Q235, 25 and 45 steels. For important or special-purpose threaded joints, alloy steels with higher mechanical properties such as 15Cr, 20Cr, 40Cr, 15MnVB, 30CrMrSi, etc. can be used.
(2) Allowable stress The allowable stress of the threaded connection is related to the nature of the load (static and variable load), whether the connection is tightened, whether the pre-tightening force needs to be controlled, and the material and structural dimensions of the threaded connection.
Stainless steel countersunk bolts are the ultimate choice for secure and durable fastening solutions. Their corrosion-resistant properties ensure long-lasting performance, even in the harshest environments. The countersunk head design provides a sleek and flush finish, ideal for applications where aesthetics are crucial. Whether you're working on a construction project, installing machinery, or simply need a reliable fastener, stainless steel countersunk bolts offer unparalleled strength and security. With their superior performance and durability, these bolts are a must-have for any toolbox or inventory.
stainless steel countersunk bolts for Secure
| Size | L. | Sleeve | D. | d. | Hex socket across flats | flat washer size | Drill size | Depth |
| M6*40 | 40 | 30 | 10 | M6 | 10 | 6*18*1.5 | 10 | 40 |
| M6*50 | 50 | 40 | 10 | M6 | 10 | 6*18*1.5 | 10 | 50 |
| M6*60 | 60 | 50 | 10 | M6 | 10 | 6*18*1.5 | 10 | 60 |
| M6*70 | 70 | 60 | 10 | M6 | 10 | 6*18*1.5 | 10 | 70 |
| M6*80 | 80 | 70 | 10 | M6 | 10 | 6*18*1.5 | 10 | 80 |
| M6*100 | 100 | 90 | 10 | M6 | 10 | 6*18*1.5 | 10 | 100 |
| M8*60 | 60 | 50 | 12 | M8 | 13 | 8*20*1.5 | 12 | 60 |
| M8*70 | 70 | 60 | 12 | M8 | 13 | 8*20*1.5 | 12 | 70 |
| M8*80 | 80 | 70 | 12 | M8 | 13 | 8*20*1.5 | 12 | 80 |
| M8*100 | 100 | 90 | 12 | M8 | 13 | 8*20*1.5 | 12 | 100 |
FAQ:
Q: What is the brand name for this product?
A: The brand name for this product is Bozex.
Q: What is the place of origin for this product?
A: The place of origin for this product is China.
Q: What kind of material is used for this product?
A: This product is made of stainless Steel.
Q: What is the purpose of this product?
A: This product is designed for metal stamping parts,fastener.
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