Customization: | Available |
---|---|
Material: | Carbon Steel |
Type: | Truss Head |
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Description:
Self-drilling screws have a spear like point combined with a cutting drill point to cut through soft steel or similar material without having to drill a pilot hole. The screws are numbered 1 thru 5, the bigger the number the thicker metal it will drill thru. Self-drillers are best for attaching materials to aluminum or sheet metal. These are often referred to as "Tek" screws on job sites.
Thread Diameter d |
Tooth Diameter |
Head Diameter dk |
Head Thickness k |
|||
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
|
M4.2 |
3.85 |
4.0 |
10.3 |
10.7 |
2.1 |
2.3 |
M4.8 |
4.45 |
4.6 |
10.42 |
11.58 |
2.1 |
2.3 |
Model NO. | Name |
Phillip Truss Head Wafer Head Self Drilling Screw.Zinc Plated. C1022. Galvanized. | |
Dia Range | Length Range |
4.2 4.8 | 13MM-51MM |
Drive Available | Suface Available |
Torx,Square,etc | Zinc Plated, Yellow Zinc Plated,etc |
General Material | General Packing |
Carbon Steel&Stainless Steel | Small Color Box Or BULK Carton |
Drawing Format | Processing Method |
Dwg, Pdf, PNG,etc | Cold Heading |
Inspection | Inspection Machines |
100% Inspection Before Shipment | Micrometer,Torsion Machine,Durometer,Coating Thickness Gauge, etc |
Trademark | Specification |
Emblem or OEM | CE, RoHS, SGS |
Transport Mode | Origin |
Sea&Air | zhejiang, China |
Payment Way | Service |
30%T/T+70%T/T, L/C, Paypal, West Union, etc | EXW,FOB,CIF,DDU,DDP |
Q1.What is your main products?
A1:Our main products are fasteners and hardware parts: bolts, screws, rods, nuts, washers,anchors,rivets in steel and stainless
steel etc.Hardware parts such as solar panel hardware,HVAC accessores and floor drains parts.
Q2. How to ensure that every process's quality?
A2:Jiaxing Relia owns its professional laboratory to make sure each shipment we made with qualified products.
Q3.How long is your delivery time?
A3:Our delivery time is generally 15 to 30 days, according to the quantity of order.
Q4.The anchor bolt do you have in stock ?
A4:Yes ,we have.
Q5.Can you provide a sample?
Q5:Yes, we can provide free sample.