Stainless Steel Hex Washer Head Self Drilling Screws

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Price:$0.01 - $0.06

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Product Overview

Description





Product Details




Product name
Hex flange head self drilling screw
Related production
Nuts, Bolts, Washers, Screws, Threaded rod, Anchors, Solar energy accessories, Stamping part.
Standard
DIN,ASTM,ANSI,JIS,EN ISO,AS,GB
Material
Stainless Steel,Alloy Steel,Brass,Aluminum,Monel 400SS201,SS303,SS304,SS316,SS316L,SS904L,SS31803,2205,2507,C276,
Surface treatment
Plain,Zinc(white,yellow,blue,black)Hot Dip Galvanized,Black,Nickel plated,Anodization
Production process
Cold forging and Hot forging, Machining or Customized fastener
Craft characteristic 
The product surface is smooth without burr and crack, the interface is smooth, the structure is stable, the
grinding is careful,and the bearing capacity is even.





d

Pitch
P
dc
S

K
max
max
min
max
min
ST2.2
0.8
4.5
4.1
3.00
2.86
2.2
ST2.9
1.1
6.4
5.9
4.00
3.82
3.2
ST3.5
1.3
7.5
6.9
5.00
4.82
3.8
ST4.2
1.4
8.5
7.8
5.50
5.32
4.3
ST4.8
1.6
10.0
9.3
7.00
6.78
5.2
ST5.5
1.8
11.2
10.3
7.00
6.78
6
ST6.3
1.8
12.8
11.8
8.00
7.78
6.7
ST8
2.1
16.8
15.5
10.00
9.78
8.6
ST9.5
2.1
21.0
19.3
13.00
12.73
10.7


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About the drilling screw

Self-drilling screw is a screw that can tap its own hole as it is driven into the material. For hard substrates such as metal or hard plastics, the self-drilling ability is often created by cutting a gap in the continuity of the thread on the screw, generating a flute and cutting edge similar to those on a tap









Quality instructions

Stainless steel material screw ,heat and corrosion resistance, strong bearing force, without deformation; no pollution, no release of harmful substances and high hardness, firm and tight, long use time.








Type of bolts

Our factory mainly produces:Socket head bolt, rounded head bolt,flat head bolt, hex head bolt, carriage bolt,hex flange bolt, T head bolt, square head bolt,U bolt, eye bolt, plow bolt, binding barrels and screws, elevator bolts, standoff bolt,anchor bolt, solar hanger bolt , stud bolt.Under the precondition of quality assurance we insist on time delivery,expect to set up long term cooperation with every customer.





Buyers praise & Customer Photos










Main Products












Company Profile






Wisine Metal is a professional stainless steel supplier, located in Nanhai District, Foshan City, China. Since 2005, our products have been exported to more than 40 countries, including the United States, Japan, France, Australia, Saudi Arabia, North America and so on.The main products are stainless steel stone cladding fixing system, alloy steel ,stair handrail accessories, railings, fasteners and so on.As a professional supplier of building materials, we are well received by the market with high quality products, favorable prices and the best service.Customer service is critical to us and over 90% of our orders are delivered within 5 working days.Hope to get your recognition and become our long-term partner.Choose Wisine metal as your most trusted friend!


FAQ




1. The screws are stainless steel?
Screws are made of stainless steel: SS316 SS304 SS201 SS303 SS410 SS420,barssc36000 and alloy steel,etc.

2. Are these screws of good quality?
The screw made of high quality stainless steel, with high hardness and wear resistance, making it more durable, anti-corrosion and anti-oxidation, can be used in a humid environment.

3. What's your Delivery Time?
Standard parts: 7-15days,Non-standard parts: 15-25days.We will make the delivery as soon as possible with the guarantee quality.

4. Can you strictly follow the tolerance on the drawing and meet the high precision?
Yes! We can provide high precision parts and make the parts as your drawing.

5. How to Custom-made (OEM/ODM)?
If you have a new product drawing or a sample, please send to us, and we can custom-made the hardware as your required. We will also provide our professional advices of the products to make the desion to be more realized &.maximize the performance.


0.1994 s.