Factory made hot-sale 3.5 Mm Self Tapping Screw - China Suppliers DIN 7504 Stainless Steel Self Drilling Screw With Rubber Washer Hex Head Self Drilling Roofing Crew – YouYou

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our firm for the long-term to create jointly with consumers for mutual reciprocity and mutual reward for M213, Galvanized Tie Wire, Annealed Wire, Our firm is dedicated to giving shoppers with significant and steady high quality goods at aggressive price tag, generating every single customer satisfied with our products and services.
Factory made hot-sale 3.5 Mm Self Tapping Screw - China Suppliers DIN 7504 Stainless Steel Self Drilling Screw With Rubber Washer Hex Head Self Drilling Roofing Crew – 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

Self drilling screw: self-drilling screw connect componenets in one worek step:the drill ,from the thread and fasten .

This reduces the installation time,saves tool changes and costs for drills.

Self drilling screw: self -drilling screw are availablein,stianelss steel for weather-exposed areas and in zinc,plated  steel for unweathered areas.

These steel screws hace a head encapsulated by chemical.resistant stainless steel . a rubber-bonded  washer compresses to form a,watertight seal.

The save you time,and effort by drilling theri own holes and fastening in a single operation

微信截图_20201110101336

微信截图_20201110101401

 


Product detail pictures:

Factory made hot-sale 3.5 Mm Self Tapping Screw - China Suppliers DIN 7504 Stainless Steel Self Drilling Screw With Rubber Washer Hex Head Self Drilling Roofing Crew – YouYou detail pictures

Factory made hot-sale 3.5 Mm Self Tapping Screw - China Suppliers DIN 7504 Stainless Steel Self Drilling Screw With Rubber Washer Hex Head Self Drilling Roofing Crew – YouYou detail pictures

Factory made hot-sale 3.5 Mm Self Tapping Screw - China Suppliers DIN 7504 Stainless Steel Self Drilling Screw With Rubber Washer Hex Head Self Drilling Roofing Crew – YouYou detail pictures

Factory made hot-sale 3.5 Mm Self Tapping Screw - China Suppliers DIN 7504 Stainless Steel Self Drilling Screw With Rubber Washer Hex Head Self Drilling Roofing Crew – YouYou detail pictures

Factory made hot-sale 3.5 Mm Self Tapping Screw - China Suppliers DIN 7504 Stainless Steel Self Drilling Screw With Rubber Washer Hex Head Self Drilling Roofing Crew – YouYou detail pictures

Factory made hot-sale 3.5 Mm Self Tapping Screw - China Suppliers DIN 7504 Stainless Steel Self Drilling Screw With Rubber Washer Hex Head Self Drilling Roofing Crew – YouYou detail pictures


Related Product Guide:

Sticking to the perception of "Creating products of top of the range and earning mates with people today from all over the world", we constantly put the desire of consumers in the first place for Factory made hot-sale 3.5 Mm Self Tapping Screw - China Suppliers DIN 7504 Stainless Steel Self Drilling Screw With Rubber Washer Hex Head Self Drilling Roofing Crew – YouYou , The product will supply to all over the world, such as: Philippines, Los Angeles, Spain, We've got more than 10 years experience of production and export business. We always develop and design kinds of novel items to meet the market demand and help the guests continuously by updating our goods. We've been specialized manufacturer and exporter in China. Wherever you are, make sure you join us, and together we will shape a bright future in your business field!
  • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Amy from Jersey - 2018.06.09 12:42
    The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Deirdre from Plymouth - 2018.09.21 11:01

    Send your message to us:

    Write your message here and send it to us

    Send your message to us: