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Stainless Steel Black Custom Pand Head Lead Gypsum Grub Torx Machine Screw
| Price | $0.01 |
|---|---|
| Min Order | 1000 Pieces |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 281 people viewed |
Model NO.:
M2-M8
Material:
Stainless Steel
Type:
Round Head
Groove:
Special Shape
Connection:
Common Bolt
Head Style:
Round
Standard:
DIN, GB, ANSI, BSW, JIS, GOST
Grade:
Stainless Steel
Name:
Stainless Steel Screws
Available Material:
Carbon Steel, High Strength Steel, Stainless Steel
Head Type:
Countersunk, Pan, Round
International Standard:
DIN, ANSI, GB, JIS, Bsw, GOST
Class/Grade:
3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Used:
Machinery, Chemical Industry, Environmental
Surface Finishing:
Black, Color-Zinc, Blue-White Zin
Certificate:
ISO9001:2015
Original:
Made in China
MOQ:
500
Thread Type:
Metric Inch Bsw
Trademark:
HINA
Transport Package:
25kg Cartons+Pallets
Specification:
M2-M8
Origin:
China
HS Code:
731815
Product Description
Self-drilling screws are usually classified as self-tapping screws and are often called drill tail screws or self-tapping and self-drilling screws in daily life. Their tails are like drill bits and can drill holes by themselves. They can directly penetrate into the connected materials without the need for pre-drilling, thus greatly saving construction time.
Carbon steel: Commonly used, with a surface hardness of HV560 - 750 and a core hardness of HV240 - 450 after standard heat treatment. However, it is prone to rusting with ordinary surface treatments2.
Stainless steel: Self-drilling screws made of stainless steel have excellent anti-corrosion properties. For example, those made of 304 stainless steel have strong rust prevention capabilities, but they cannot be heat treated, have relatively low hardness, and higher costs. They are often used in environments with high requirements for corrosion resistan
Head Shapes: Commonly seen head shapes include countersunk head with cross slot, pan head with cross slot, pan head with Phillips slot, slotted pan head, slotted countersunk head, hexagon head with washer face, etc1.
Slot Types: There are multiple options such as cross slot, slotted, and Phillips slot.
| Diameter | Self-tapping screws have a variety of diameter specifications. Commonly seen ones include M1.0, M1.2, M1.4, M1.6, M2.0, M2.5, M3.0, M3.5, M4.0, M5.0, M6.0, etc. |
| Length | The length range is usually from 1.5 mm to 100 mm, such as 3 mm, 5 mm, 8 mm, 10 mm, 12 mm, 16 mm, 20 mm, 25 mm, 30 mm, 40 mm, 50 mm, etc. |
| Thread Parameters | They can be divided into coarse threads and fine threads. Coarse threads have a larger pitch, enabling faster penetration but relatively lower fastening force. Fine threads have a smaller pitch, are more difficult to penetrate but can provide greater fastening force, suitable for occasions where higher connection strength is required. |
Surface Treatments |
|
Self-Drilling Function: It can drill holes by itself, saving construction time and improving work efficiency.
Powerful Fastening Force: It can provide reliable fastening to ensure the stability of the connection.
Wide Range of Applicable Materials: It can be used for various materials such as metal, wood, and plastic.
Multiple Head Shapes and Slot Types: Different head shapes and slot types are available to meet different usage requirements and aesthetic needs.
Diverse Surface Treatments: Different surface treatments can be selected according to different usage environments to improve the anti-corrosion and wear resistance of the screws.
- Construction Industry
- Decoration
- Furniture Manufacturing
- Automobile Industry
- Electronic Equipment
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