Shenzhen Bozex Co.,limited
Professional manufacturer of Stainless steel screws, Bolt, nut and other fasteners, metal stamping parts
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316 Stainless Steel Head Screws Of Button Torx Type
Quick Details
Name: 316 Stainless Steel Button Head Torx Screws
Material: 304 Stainless Steel, 316 Stainless Steel, 201 Stainless Steel
Size: M3 to M8 Length : 5 - 50mm
Service: OEM, ODM Trade term: FOB/EXW/CIF
Shipping Way: Air, Boat, Train, FEDEX, UPS, DHL
Products Description
Head screws, also known as flat machine screws and flat head screws, have a 90-degree cone on the head, which is similar to common wood screws. The head has a tool-tightening groove, such as a flat, cross, hexagon, etc. .
Screws play the role of connecting two or more objects. They are indispensable in daily life or industrial manufacturing. There are countersunk head bolts (slotted) and countersunk head bolts (with tenon).
304 Stainless Steel Pan Head Slotted Screws Shape
Cylindrical head. Half-sunk head. Sink head. Spherical cylindrical head. Pan head. Half round head. Hex Head.
On the surface of the mounting hole on the connecting piece, a 90-degree cone-shaped round socket is processed, and the head of the flat machine screw is in the round socket and is flush with the surface of the connecting piece. Flat machine screws are also used in some occasions with half-round head flat machine screws. These screws are more beautiful and are used in places where a little protrusion can be allowed on the surface.
How to use this paragraph
316 Stainless Steel Button Head Torx Screws are mostly used after installation, the surface of the parts can not be raised, and the fastened parts have two thicknesses, the so-called thick, which means that the thickness of the fastened part is greater than the thickness of the head of the countersunk screw Thickness. After the screw is tightened, there is still a part of the screw thread that does not enter the threaded hole. In this case, the countersunk screw can definitely be tightened. There is usually another case, that is, the thickness of the fastened parts is less than the height of the head of the countersunk head screw, which is common in sheet metal parts in mechanical equipment, such as the connection of the hinge of the chassis and the door and the box; the sheet metal of the equipment The connection between the cover and the equipment, etc. Due to the small thickness of the part, the screw through hole of the fastened sheet metal part has become a conical hole completely. In this case, when the countersunk screw is tightened, the screw head is not a conical surface to compress the sheet metal part. , But the bottom of the screw head and the top of the threaded hole are squeezed. Although the screw feels that the screw is tightened, the sheet metal part is stuck instead of being pressed. In this case, although the screw feels that the screw is tightened, the sheet metal The gold piece is indeed not tightened. This is a very common situation.
316 Stainless Steel Button Head Torx Screws Drawing and Parameter
| Size | Code | Dia. | Lg. | Ht. |
| M3 x 5 | BZX.S090402-M3-5 | 5.6 | 5 | 1.27 |
| M3 x 6 | BZX.S090402-M3-6 | 5.6 | 6 | 1.27 |
| M3 x 8 | BZX.S090402-M3-8 | 5.6 | 8 | 1.27 |
| M3 x 10 | BZX.S090402-M3-10 | 5.6 | 10 | 1.27 |
| M3 x 12 | BZX.S090402-M3-12 | 5.6 | 12 | 1.27 |
| M3 x 14 | BZX.S090402-M3-14 | 5.6 | 14 | 1.27 |
| M3 x 16 | BZX.S090402-M3-16 | 5.6 | 16 | 1.27 |
| M3 x 18 | BZX.S090402-M3-18 | 5.6 | 18 | 1.27 |
| M3 x 20 | BZX.S090402-M3-20 | 5.6 | 20 | 1.27 |
| M3 x 25 | BZX.S090402-M3-25 | 5.6 | 25 | 1.27 |
| M4 x 6 | BZX.S090402-M4-6 | 8 | 6 | 3.1 |
| M4 x 8 | BZX.S090402-M4-8 | 8 | 8 | 3.1 |
| M4 x 10 | BZX.S090402-M4-10 | 8 | 10 | 3.1 |
| M4 x 12 | BZX.S090402-M4-12 | 8 | 12 | 3.1 |
| M4 x 14 | BZX.S090402-M4-14 | 8 | 14 | 3.1 |
| M4 x 16 | BZX.S090402-M4-16 | 8 | 16 | 3.1 |
| M4 x 18 | BZX.S090402-M4-18 | 8 | 18 | 3.1 |
| M4 x 20 | BZX.S090402-M4-20 | 8 | 20 | 3.1 |
| M4 x 25 | BZX.S090402-M4-25 | 8 | 25 | 3.1 |
| M4 x 30 | BZX.S090402-M4-30 | 8 | 30 | 3.1 |
| M4 x 35 | BZX.S090402-M4-35 | 8 | 35 | 3.1 |
| M4 x 40 | BZX.S090402-M4-40 | 8 | 40 | 3.1 |
| M5 x 8 | BZX.S090402-M5-8 | 9.5 | 8 | 2.75 |
| M5 x 10 | BZX.S090402-M5-10 | 9.5 | 10 | 2.75 |
| M5 x 12 | BZX.S090402-M5-12 | 9.5 | 12 | 2.75 |
| M5 x 14 | BZX.S090402-M5-14 | 9.5 | 14 | 2.75 |
| M5 x 16 | BZX.S090402-M5-16 | 9.5 | 16 | 2.75 |
| M5 x 18 | BZX.S090402-M5-18 | 9.5 | 18 | 2.75 |
| M5 x 20 | BZX.S090402-M5-20 | 9.5 | 20 | 2.75 |
| M5 x 25 | BZX.S090402-M5-25 | 9.5 | 25 | 2.75 |
| M5 x 30 | BZX.S090402-M5-30 | 9.5 | 30 | 2.75 |
| M5 x 35 | BZX.S090402-M5-35 | 9.5 | 35 | 2.75 |
| M5 x 40 | BZX.S090402-M5-40 | 9.5 | 40 | 2.75 |
| M5 x 45 | BZX.S090402-M5-45 | 9.5 | 45 | 2.75 |
| M5 x 50 | BZX.S090402-M5-50 | 9.5 | 50 | 2.75 |
| M5 x 55 | BZX.S090402-M5-55 | 9.5 | 55 | 2.75 |
| M5 x 60 | BZX.S090402-M5-60 | 9.5 | 60 | 2.75 |
| M8 x 18 | BZX.S090402-M8-18 | 16 | 18 | 6 |
| M8 x 30 | BZX.S090402-M8-30 | 16 | 30 | 6 |
Advantages
1.Exact forging standard of knife edge and high hardness of surface make it easy to drill.
2.Using the advanced technology to control the core hardness, avoiding rupture effectivity,
3. Quick self drilling , drilling , tapping, locking the oncce, and combining with the strength.
4. Save contruction time, improve working efficency.
5. Technology, professional manufacturing , quality assurance.
6. Our company have more than 15 years experience in the Stainless Steel Screws field.
7. We have Professional experienced engineers, sales and overseas engineers.