Supply button head socket cap screw sale quotes
- NEWSTARWDH
- CHINA
- 7-35 DAYS
- 3000 TONS
Hexagon socket button head screws, also referred to as hexagon socket head bolts, cup head screws, and socket head screws, are not the same, but the meaning is the same. Commonly used Hexagon socket button head screws are also 4.8, 8.8, 10.9, 12.9. Also called the hexagon socket screw, also called the hexagon socket bolt. Its head is a hexagonal head and is also a cylindrical head. Divided into stainless steel and iron by material. Stainless steel is made of stainless steel SUS202 Hexagon socket button head screws. This is made of stainless steel. It is made of stainless steel SUS304 Hexagon socket button head screws and stainless steel SUS316 Hexagon socket button head screws.
Button Head Screws
Product Parameters
Standard: | ISO7380 |
Size: | M3 – M20 |
Material: | Carbon Steel, Alloy Steel, Stainless Steel, |
Length: | 10-180mm |
Head type: | Button head |
Drive type: | hex socket, |
Finish: | Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G |
Packing: | bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
Application: | Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy; Mechanical Machine; Automobile: Home Decorating |
Equipments: | Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter |
Supply Ability: | 3000 tons per month |
MinimumOrder: | 500kgs for each specification |
Trade Term: | FOB/CIF/CFR/CNF/EXW/DDU/DDP |
Our advantage: | One-stop shopping; OEM |
Notice: | Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us |
Description
Product name | Button Head Screws |
Place of origin | China(Mainland) |
Brand Name | NEWSTARWDH |
Port | Qingdao or according to requirement |
Delivery time | Normally in 7-35 days, according to quantity |
MOQ | 500kgs for each specification |
Mark | According to customer’s requirement |
OEM | Available |
Hexagon socket button head screws are classified according to the hardness of the screw wire, the tensile force, the yield strength, etc., that is, the level of the hexagon socket head cap screw, and the level of the hexagon socket head cap screw. Different grades of hexagonal head cap screws are required for different product materials.
Hexagon socket button head screws have the following grades: Hexagon socket button head screws are classified into normal and high strength according to the grade strength. Ordinary Hexagon socket button head screws refer to class 4.8. High-strength Hexagon socket button head screws refer to class 8.8 or higher, including class 10.9 and class 12.9. The 12.9-class Hexagon socket button head screws are generally referred to as knurled, natural oiled black hex cap screws. The performance of the hexagonal head screw for steel structure connection is divided into more than 10 grades of 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, among which the bolts of grade 8.8 and above are made of low carbon alloy steel or medium carbon. Steel is heat treated (quenched, tempered), commonly known as high-strength bolts, and the rest is commonly referred to as ordinary bolts. The bolt performance grade label is composed of two parts, which represent the nominal tensile strength value and the yield ratio of the bolt material.
We also accept customization order according to your samples and drawings
If you have other questions or concerns, please feel free to contact us.
