Corrosion Resistance
Self-drilling screws with a painted head are a particular kind of screw that offers both practical and decorative advantages. They are also a common kind of self-piercing screw used in the installation of metal siding, gutters, and roofing. The screw head's paint covering has multiple uses.
Corrosion Resistance: When used our painted self-drilling screws in corrosive or outdoor conditions, the paint serves as a protective barrier, increasing the screw's resistance to corrosion.
Aesthetic Appeal: In applications where the screw heads are visible, our painted head gives the screw a more polished and aesthetically pleasing appearance by allowing it to fit in with or compliment the material it is securing.
Identification: Different colors of paint can be used to identify specific screw types, sizes, or applications; they are better inventory management and installation
Reduced Friction: The paint coating can reduce friction during installation; it helps to smoother the driving of the screw into the material.
Painted Hex Washer Head/ Roofing Self Tapping Drilling Screws
Material: Carbon Steel
Type: Hexagon washer Head
Groove: Hexagon/ Phillips
Connection: Screw
Head Style: Hexagonal
Standard: DIN, GB, ANSI, BSW, JIS, GOST
|
size(mm) |
size(inch) |
size(mm) |
size(inch) |
size(mm) |
size(inch) |
size(mm) |
size(inch) |
|
4.2*13 |
8x1/2 |
4.8*13 |
10x1/2 |
5.5*19 |
12x3/4 |
6.3*19 |
14x3/4 |
|
4.2*16 |
8x5/8 |
4.8*16 |
10x5/8 |
5.5*25 |
12x1 |
6.3*25 |
14x1 |
|
4.2*19 |
8x3/4 |
4.8*19 |
10x3/4 |
5.5*32 |
12x1 1/4 |
6.3*32 |
14x1 1/4 |
|
4.2*25 |
8x1 |
4.8*25 |
10x1 |
5.5*38 |
12x1 1/2 |
6.3*38 |
14x1 1/2 |
|
4.2*32 |
8x1 1/4 |
4.8*32 |
10x1 1/4 |
5.5*41 |
12x1 5/8 |
6.3*41 |
14x1 5/8 |
|
4.2*38 |
8x1 1/2 |
4.8*38 |
10x1 1/2 |
5.5*50 |
12x2 |
6.3*50 |
14x2 |
|
4.8*45 |
10x1 3/4 |
5.5*63 |
12x2 1/2 |
6.3*63 |
14x2 1/2 |
||
|
4.8*50 |
10x2 |
5.5*75 |
12x3 |
6.3*75 |
14x3 |
||
|
4.8*60 |
5.5*90 |
12x3x1/2 |
6.3*90 |
14x3x1/2 |
|||
|
4.8*70 |
5.5*100 |
12x4 |
6.3*100 |
14x4 |
|||
|
5.5*115 |
12x4 1/2 |
6.3*115 |
14x4 1/2 |
||||
|
5.5*125 |
12x5 |
6.3*125 |
14x5 |
||||
|
5.5*135 |
12x5 1/2 |
6.3*135 |
14x5 1/2 |
||||
|
5.5*150 |
12x6 |
6.3*150 |
14x6 |
About us
Haiyan Gete Hardware Co.,Ltd
Haiyan Gete Hardware Co.,Ltd is a top-rated manufacturer and supplier of fastener products. Our product line ranges including standard fasteners (such as bolts, nuts,screws,studs and anchors) and non-standard parts which customize according to the drawings from the customers .If you're in need of top-quality fasteners, Contact us today to learn more about our products and services.
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