Payment & Shipping Terms:
|Item Name:||Hex Bolt||Material:||Stainless Steel|
|Grade:||Gr 4.8,Gr 8.8||Surface:||Plain|
|Head:||HEX||Packing:||Packed In A Small Box,in Carton|
partially threaded bolt,
black oxide hex head bolts
Stainless Steel Bolts DIN933 SS304 SS316 M6-M64 Hex Head Bolts
1. Product Description
Stainless steel hexagonal bolt consists of head and screw. Hexagonal bolt materials can be divided into iron bolts and stainless steel bolts. It can be divided into different grades. Stainless steel includes material 304316 and other materials. As a Chinese manufacturer, stainless steel hexagonal bolts have a wide range of materials and thread types, which can be produced according to customer requirements. According to customized drawings provided by customers, the meaning of bolt performance grade is international general standard. Bolts of the same performance grade have the same performance regardless of their material and source. Only performance levels can be selected in the design. Strength grades are 8.8 and 10.8, which means that the shear stress levels of bolts are 8.8 GPa and 108 GPa.
1) Materials: Stainless Steel
2) Process Method: Cold forging& hot forging
3) Size:Diameter M6-M52 , length 6mm-300mm
4) Standard: DIN933
5) Surface: Plain
6) Grade: 4.8;8.8;10.9
7) Material chemical:
8) Packing: Inner packing with strong plastic bag, carton finally. Packing dimension would be according to the products dimension and quantity.
9) Delivery terms: FOB / CFR / CIF etc.
10) Delivery Time: 60-70 days after get the deposit.
1) Surface treatment:After casting, we can do machining, polishing, oiled (rust-proof), zinc, nickel, chrome plating, hot galvanized, painted.
2) Material & mechanical properties & heat treatment: according to your requirements.
All the materials are according to GB, JIS, ISO, ANSI, ASTM, BS, DIN, which can meet the ISO9001-2008 quality control and inspection
Stainless steel screw is widely used in machinery, sports equipment, paper making, sewage, shipbuilding, automobile, petrochemical, telecommunications, chemical industry, construction, electricity, textile and other industries. With the improvement of domestic economic and living standards, stainless steel screw will be more widely used. Mainly used in environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, instruments, food machinery, pets and so on. Chemical industry, ship assembly, pump and valve pipeline, building curtain wall, outdoor venues, sports facilities, outdoor decoration, etc.
1. The countersunk heads with hexagonal head, round head, square head, countersunk head, etc. are generally used in places where smooth and protruding surface is required after connection, because countersunk heads can be screwed into parts. Round head can also be screwed into parts. The tightening force of square head can be larger, but the size is large. Hexagonal head is the most commonly used.
2. There are common and hinged holes according to the way of force acting on connections. The bolts used for hinged holes should match the dimensions of holes and be used when subjected to transverse forces.
In addition, some bolts without threads should be thin, called small waist bolts. This kind of bolt is beneficial to the coupling of forces.
The steel structure has special high strength bolts. The head will be bigger. Size also changes.
There are also special uses: T-groove bolts, machine tool fixtures used the most, special shape, head side cutting. Foot bolts are used for mechanical and ground connection and fixation, with many shapes, U-shaped bolts, such as the aforementioned.
Welding has special studs, one end has threads, one end has no threads, can be welded on parts, the other side can tighten nuts directly.
1. We have professional testing institutions, quality assurance, and relevant testing certificates.
2. Our company has strong technical force, sophisticated equipment, high technical content, products are exported to Europe and the United States, reliable quality.
3. We are engaged in the production of stainless steel bolts for many years, export trade for many years, with rich experience and high quality service.
Contact Person: Kylie