| Product Name | hexagon socket bolt screws |
| Size | m10x75 m6 m12 m8 m9 m12 m20 m29 |
| Grade | 4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9,etc |
| Available Material | 304 stainless steel,plastic,brass,carbon steel,titanium,aluminum,etc |
| Surface treatment | Zinc plated,Black oxide,Phosphate,Dacroment,etc |
| Standard | ISO,BS,ANSI, GB,DIN,JIS,Nonstandard |
| Advantage | OEM / ODM / customized service provided |
| Quality control | ISO standard,100% Whole range inspection through the production |
| Certificate | ISO9001,ISO14001,IATF16949,ROHS,etc |
Stainless steel hexagon socket bolt is a commonly used fastener, also known as stainless steel cylindrical head hexagon socket screw or stainless steel cup head screw. The material of this type of bolt mainly includes stainless steel SUS201, stainless steel SUS304, stainless steel SUS316, etc. It has the characteristics of oxidation resistance, high temperature resistance, and corrosion resistance, and is widely used in electronic products, electrical, furniture and other fields. The standards for stainless steel hexagonal bolts include two types: those with and without rolling patterns on the head, and their strength grades generally include 4.8, 8.8, 10.9, 12.9, etc. In addition, understanding the national standard for hexagonal bolts is very helpful when selecting stainless steel hexagonal bolts.
Texture of material
Usually made of SUS304 stainless steel wire. There are two types of stainless steel hexagon socket screws available on the market: head rolled and non rolled. Stainless steel hexagon socket screws generally cannot be distinguished from the quality of the material on the surface, but it can be judged from the production process of the screw (industry experience, for reference only): Generally, screws with straight grain rolling process on the head of stainless steel hexagon socket screws can be judged as authentic SUS304 produced screws. Stainless steel hexagon socket screws without rolled patterns on the head can be considered as products with slightly inferior material or low nickel content. But the specific analysis can still be based on the report issued by the quality inspection unit.
Stainless steel hexagon socket screws are a type of hole type screw commonly used in machine tools, chemical equipment, water pumps, ships, power equipment, and other places. Full tooth stainless steel hexagon socket screws are more commonly used, while half tooth stainless steel hexagon socket screws are more commonly used in export equipment in China. The material is divided into two types: SUS304 stainless steel hexagonal socket screws, with a strength level described as A2-70. SUS316 stainless steel hexagon socket screw, strength grade description - A4-70
Reference standards
DIN912 GB/T70.1 ISO4762 ANSIB18.3 JISB1176 It is worth noting that the size measurement of stainless steel pan head hexagon socket screws and stainless steel cylindrical head hexagon socket screws is described based on the effective length below the head. The stainless steel flat head hexagonal screw (also known as countersunk hexagonal screw) is a measuring screw SUS304 stainless steel screw. Simply put, it refers to the stainless steel wire used in the product with a nickel content standard of eight or more.
Raw material
The main materials used are austenitic 201, 304, 316, and 316L. Usually, only hex screws made of materials such as 201, 304, 316 are available in stock on the market, while others need to be processed and customized according to customer needs. The material selection of stainless steel hexagonal screws, etc., can be customized according to customer's drawings and samples.
Butterfly buckles and double ring buckles (also known as butterfly buckles, connecting rings, or linking rings) are mainly used to connect the chains, rings, and hooks in chain rigging. The design of this connecting ring allows for the pivot connection of a rotating ring body at each end of a connecting ring body. Its characteristic is that the body is a hollow cylindrical body, and the two rotating ring bodies are formed by a protruding embedded part at one end of a linear rod, and the other end is bent into a ring and then wound around a straight section for positioning.
The window regulator motor is the power source of the window glass lifting system, responsible for driving the glass up and down. It is usually installed inside the car body or in the car door, connected to the window glass through steel wire ropes or guide rails, to achieve the control of the window lifting. The working principle of a motor is based on electromagnetic induction and changes in the direction of current. By changing the direction of current, the motor’s forward and reverse rotation can be controlled, thereby achieving the up or down movement of the car window. The start and stop of the motor are controlled by the switch inside the car, making it convenient for the driver to operate. In addition, in order to protect the motor, wire rope, and guide rail, a lubrication system is also installed in the system to provide lubricating oil for these components, reduce friction, and extend service life.
Product Name M30 M33*3.5mm Pitch Metric A4-70 Stainless Steel Hex Castle Nut DIN935 Material Stainless steel:SS210,SS304,SS316,SS316L,SS410 Color Polish, Passication Standard DIN,ASME,ASNI,ISO Grade A2-70,A2-80,A4-70,A4-80 Finished Polish, Passication Thread Coarse,Fine Used Building Industry Machinery
Hexagonal Self-drilling screw Diameter: 4.8mm, 5.5mm,6.3mm(10#,12#,14#), etc. Length: 16-300mm Material: carbon steel, stainless steel, etc. Finish: white zinc plated, yellow zinc plated, blue zinc plated, etc.
item value Color Yellow zinc System of Measurement Metric Place of Origin China Hebei Material Steel Product name Hit the expansion bolt Surface treatment Stainless steel / galvanized Size M6-M24 MOQ 1000PCS Length customer demand Delivery time 15-30days Package Carton+Small Box+Pallet Port Tianjin Port PAYMENT 100% TT Anchor Type Expansion Ahchor Bolt
Standard GB, DIN, ISO, ASTM, ASME, UNC,BSW Size M3-M50 or non-standard as request&design 1/4″,1/2″, 1-1/2″, 5/16″,7/16″, 5/8″, 1-1/4″, 3/4″, 3/8″, 1″ Material Carbon steel, stainless steel, alloys steel etc. Grade 4.8 / 8.8 / 10.9 / 12.9 , A2-70 / A4-80 Packing Box, carton or plastic bags, then put on pallets, or according to the demand of the customers
Specification: ● Material: Carbon Steel ● Surface Treatment: Black Oxide ● Standard: DIN7991 ● Size: M2 M2.5 M3 M4 M5 M6 M8 M10 M12 M16 M20 ● Packaging: Plastic Packaging Package Including: ● According to your choose!
item connecting nut Application Heavy Industry, General Industry, Automotive Industry Material carbon steel, stainless steel Size M6 M8 M10 M12 M16 Packing Cartons and pallets or according to customer’s requirements Advantages: Factory direct selling and competitive price Delivery method: Air, sea or express, such as EMS, UPS, TNT etc
Flange nut, also known as washer nut, serrated nut, hexagonal flange nut, flange nut, etc. Mostly used for pipeline connections or workpieces that require increasing nut contact surfaces.
Name: Clevis Pin with Hole Pivot Pin Material: Stainless Steel Pin Diameter: M4-M16 Length: 8-50 OEM: Available
Application General Industry Product name hex lock nuts Size M4-M24, 3/16″-3/4″ MOQ 1.9MT Type Lock Nuts Standard DIN, ISO, ASTM,UNC, BSW, ASME
Butterfly buckles and double ring buckles (also known as butterfly buckles, connecting rings, or linking rings) are mainly used to connect the chains, rings, and hooks in chain rigging. The design of this connecting ring allows for the pivot connection of a rotating ring body at each end of a connecting ring body. Its characteristic is that the body is a hollow cylindrical body, and the two rotating ring bodies are formed by a protruding embedded part at one end of a linear rod, and the other end is bent into a ring and then wound around a straight section for positioning.
The window regulator motor is the power source of the window glass lifting system, responsible for driving the glass up and down. It is usually installed inside the car body or in the car door, connected to the window glass through steel wire ropes or guide rails, to achieve the control of the window lifting. The working principle of a motor is based on electromagnetic induction and changes in the direction of current. By changing the direction of current, the motor’s forward and reverse rotation can be controlled, thereby achieving the up or down movement of the car window. The start and stop of the motor are controlled by the switch inside the car, making it convenient for the driver to operate. In addition, in order to protect the motor, wire rope, and guide rail, a lubrication system is also installed in the system to provide lubricating oil for these components, reduce friction, and extend service life.
Product Name M30 M33*3.5mm Pitch Metric A4-70 Stainless Steel Hex Castle Nut DIN935 Material Stainless steel:SS210,SS304,SS316,SS316L,SS410 Color Polish, Passication Standard DIN,ASME,ASNI,ISO Grade A2-70,A2-80,A4-70,A4-80 Finished Polish, Passication Thread Coarse,Fine Used Building Industry Machinery
Hexagonal Self-drilling screw Diameter: 4.8mm, 5.5mm,6.3mm(10#,12#,14#), etc. Length: 16-300mm Material: carbon steel, stainless steel, etc. Finish: white zinc plated, yellow zinc plated, blue zinc plated, etc.
item value Color Yellow zinc System of Measurement Metric Place of Origin China Hebei Material Steel Product name Hit the expansion bolt Surface treatment Stainless steel / galvanized Size M6-M24 MOQ 1000PCS Length customer demand Delivery time 15-30days Package Carton+Small Box+Pallet Port Tianjin Port PAYMENT 100% TT Anchor Type Expansion Ahchor Bolt
