OEM/ODM Supplier Unslotted Round Head Machine Screws - Self-drilling screw – YouYou

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We have state-of-the-art tools. Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for Pvc Wire Mesh, Galvanized Iron Nail, 34 Degree Clipped Head Galvanized Framing Nails, Base within the small business concept of Top quality initially, we want to fulfill more and additional friends within the word and we hope provide the ideal solution and services to you.
OEM/ODM Supplier Unslotted Round Head Machine Screws - 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:

OEM/ODM Supplier Unslotted Round Head Machine Screws - Self-drilling screw  – YouYou detail pictures

OEM/ODM Supplier Unslotted Round Head Machine Screws - Self-drilling screw  – YouYou detail pictures

OEM/ODM Supplier Unslotted Round Head Machine Screws - Self-drilling screw  – YouYou detail pictures

OEM/ODM Supplier Unslotted Round Head Machine Screws - Self-drilling screw  – YouYou detail pictures

OEM/ODM Supplier Unslotted Round Head Machine Screws - Self-drilling screw  – YouYou detail pictures

OEM/ODM Supplier Unslotted Round Head Machine Screws - Self-drilling screw  – YouYou detail pictures

OEM/ODM Supplier Unslotted Round Head Machine Screws - Self-drilling screw  – YouYou detail pictures

OEM/ODM Supplier Unslotted Round Head Machine Screws - Self-drilling screw  – YouYou detail pictures

OEM/ODM Supplier Unslotted Round Head Machine Screws - Self-drilling screw  – YouYou detail pictures

OEM/ODM Supplier Unslotted Round Head Machine Screws - Self-drilling screw  – YouYou detail pictures


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Adhering to your principle of "quality, assistance, performance and growth", we have now gained trusts and praises from domestic and international customer for OEM/ODM Supplier Unslotted Round Head Machine Screws - Self-drilling screw – YouYou , The product will supply to all over the world, such as: Cape Town, Cancun, Jersey, By integrating manufacturing with foreign trade sectors, we can present total customer solutions by guaranteeing the delivery of right merchandise to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified products and the control of the industry trend as well as our maturity before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.
  • After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Renee from Belize - 2018.09.21 11:44
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Margaret from Morocco - 2017.03.08 14:45

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