Big discounting 3.5 Mm Machine Screws - Self-drilling screw – YouYou

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With advanced technologies and facilities, strict quality control, reasonable price, superior service and close co-operation with customers, we are devoted to providing the best value for our customers for Ss 316 Wire Mesh, White Barbed Wire, Galvanized Spike, Special emphasis around the packaging of merchandise to avoid any damage during transportation,Detailed interest into the useful feedback and strategies of our esteemed shoppers.
Big discounting 3.5 Mm 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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self-driling screw.webp

 

 

 

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Product detail pictures:

Big discounting 3.5 Mm Machine Screws - Self-drilling screw  – YouYou detail pictures

Big discounting 3.5 Mm Machine Screws - Self-drilling screw  – YouYou detail pictures

Big discounting 3.5 Mm Machine Screws - Self-drilling screw  – YouYou detail pictures

Big discounting 3.5 Mm Machine Screws - Self-drilling screw  – YouYou detail pictures

Big discounting 3.5 Mm Machine Screws - Self-drilling screw  – YouYou detail pictures

Big discounting 3.5 Mm Machine Screws - Self-drilling screw  – YouYou detail pictures

Big discounting 3.5 Mm Machine Screws - Self-drilling screw  – YouYou detail pictures

Big discounting 3.5 Mm Machine Screws - Self-drilling screw  – YouYou detail pictures

Big discounting 3.5 Mm Machine Screws - Self-drilling screw  – YouYou detail pictures

Big discounting 3.5 Mm Machine Screws - Self-drilling screw  – YouYou detail pictures


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"Control the standard by the details, show the power by quality". Our firm has strived to establish a extremely efficient and stable employees crew and explored an effective excellent command method for Big discounting 3.5 Mm Machine Screws - Self-drilling screw – YouYou , The product will supply to all over the world, such as: Swiss, Switzerland, Norwegian, You can always find the products you need in our company! Welcome to inquire us about our product and anything we know and we can help in auto spare parts. We are looking forward to work with you for a win-win situation.
  • 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 Lilith from Hyderabad - 2018.12.05 13:53
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Tom from moldova - 2018.05.13 17:00

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