Factory wholesale Self-Drilling Screw - Self-drilling screw – YouYou

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"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for 34 Degree Galvanized Framing Nails, 21 Degree Ring Shank Galvanized Nails, 6d Galvanized Nails, All prices depend upon the quantity of your order; the more you order, the more economical the price is. We also offer good OEM service to many famous brands.
Factory wholesale Self-Drilling Screw - Self-drilling screw – YouYou Detail:

Product Name:self-drilling screw
Material:stainless steel/carbon steel.
Color:sliver/black/zinc
Standard: DIN ISO JIS GB ANSI ASME BSW
Grade:A2-70/A4-80/4.8/8.8/12.8
Package:
1. We have several sizes of packing dimensions, can be 20kg or 25kg per carton;
2. For large orders, we can design specific sizes of boxes and cartons;
3. Normal Packing: 1000pcs/500pcs/250pcs per small box. then small boxes into cartons.
4. Can provide special packings as clients requests;
Features:
 1. We supply credible products with high quality in timely delivery.
 2.All of our products are inspected by QC before packing
 3.Standard export package or according to your requirements.
How are self drilling screws measured?
They are measured from the top of the head to the tip. Hex and hex washer head screws and bolts, 
although flat on the top and the bottom, are measured from the bottom of the head. From that point 
to the tip is the length of the screw. Self drilling screws are measured all the way to the end of the 
drill point tip.
Do you need a pilot hole for self drilling screws?
While self-tapping screws will tap a hole into a soft material, self-drilling screws are capable of drilling 
a hole into anything from metal to wood. This key difference is self-drilling screws have a tip like a 
drill bit, so they do not need a pilot hole.
What is the difference between self drilling and self tapping screws?
Self-drilling screws eliminate the need for a pilot hole, but can tap as well. Self-tapping screws tap
their own threads, but cannot drill through metal and require a pilot hole. These screws are not
interchangeable, and mixing up the two can cause many headaches or possible failures in the field.
What are self drilling screws used for?
Self drilling screws have a point that acts as a drill bit and sharp cutting threads that tap the hole
during installation. Self drilling screws are a commonly used variety of screw for quick drilling into
both metal and wood. A self drilling screw can typically be identified by its point and flute (notch) tip.

size(mm)

size(mm)

size(mm)

4.2*13

5.5*32

6.3*25

4.2*16

5.5*38

6.3*32

4.2*19

5.5*41

6.3*38

4.2*25

5.5*50

6.3*41

4.2*32

5.5*63

6.3*50

4.2*38

5.5*75

6.3*63

4.8*13

5.5*80

6.3*75

4.8*16

5.5*90

6.3*80

4.8*19

5.5*100

6.3*90

4.8*25

5.5*115

6.3*100

4.8*32

5.5*125

6.3*115

4.8*38

5.5*135

6.3*125

4.8*45

5.5*150

6.3*135

4.8*50

5.5*165

6.3*150

5.5*19

5.5*185

6.3*165

5.5*25

6.3*19

6.3*185

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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微信截图_20201110101336

微信截图_20201110101401

 


Product detail pictures:

Factory wholesale Self-Drilling Screw - Self-drilling screw  – YouYou detail pictures

Factory wholesale Self-Drilling Screw - Self-drilling screw  – YouYou detail pictures

Factory wholesale Self-Drilling Screw - Self-drilling screw  – YouYou detail pictures

Factory wholesale Self-Drilling Screw - Self-drilling screw  – YouYou detail pictures

Factory wholesale Self-Drilling Screw - Self-drilling screw  – YouYou detail pictures

Factory wholesale Self-Drilling Screw - Self-drilling screw  – YouYou detail pictures

Factory wholesale Self-Drilling Screw - Self-drilling screw  – YouYou detail pictures

Factory wholesale Self-Drilling Screw - Self-drilling screw  – YouYou detail pictures

Factory wholesale Self-Drilling Screw - Self-drilling screw  – YouYou detail pictures

Factory wholesale Self-Drilling Screw - Self-drilling screw  – YouYou detail pictures


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Assume full accountability to fulfill all demands of our purchasers; attain continual advancements by marketing the advancement of our clientele; grow to be the final permanent cooperative partner of purchasers and maximize the interests of purchasers for Factory wholesale Self-Drilling Screw - Self-drilling screw – YouYou , The product will supply to all over the world, such as: Ecuador, Roman, Auckland, We offer OEM services and replacement parts to meet the varying needs of our customers. We offer competitive price for quality products and we will make certain your shipment is handled quickly by our logistics department. We sincerely hope to have the opportunity to meet with you and see how we can help you further your own business.
  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Jocelyn from Eindhoven - 2017.07.07 13:00
    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Erica from Chile - 2018.09.21 11:44

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