Well-designed Screw Heading Machine - Self-drilling screw – YouYou

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Our pursuit and firm aim should be to "Always fulfill our buyer requirements". We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for 11 Gauge Coil Roofing Nails, 1 Coil Roofing Nails, 1 3 4 Roofing Coil Nails, With the eternal goal of "continuous quality improvement, customer satisfaction", we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad.
Well-designed Screw Heading Machine - 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

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 Hff8b65de92d04d7d8071826ed37c8b5dI.jpg_.webp

self-driling screw.webp

 

 

 

微信截图_20201110101336

微信截图_20201110101401

 


Product detail pictures:

Well-designed Screw Heading Machine - Self-drilling screw  – YouYou detail pictures

Well-designed Screw Heading Machine - Self-drilling screw  – YouYou detail pictures

Well-designed Screw Heading Machine - Self-drilling screw  – YouYou detail pictures

Well-designed Screw Heading Machine - Self-drilling screw  – YouYou detail pictures

Well-designed Screw Heading Machine - Self-drilling screw  – YouYou detail pictures

Well-designed Screw Heading Machine - Self-drilling screw  – YouYou detail pictures

Well-designed Screw Heading Machine - Self-drilling screw  – YouYou detail pictures

Well-designed Screw Heading Machine - Self-drilling screw  – YouYou detail pictures

Well-designed Screw Heading Machine - Self-drilling screw  – YouYou detail pictures

Well-designed Screw Heading Machine - Self-drilling screw  – YouYou detail pictures


Related Product Guide:

Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for Well-designed Screw Heading Machine - Self-drilling screw – YouYou , The product will supply to all over the world, such as: Los Angeles, India, Slovakia, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.
  • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Sara from Swiss - 2017.11.12 12:31
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Pamela from Latvia - 2017.04.28 15:45

    Send your message to us:

    Write your message here and send it to us

    Send your message to us: