1 2 Inch Torx Wood Stainless Steel Screws For Building Industry Machinery Custom

Brand Name:crever
Certification:ISO, SGS
Model Number:3.5x9.5--4.8x157mm
Minimum Order Quantity:Negotiable
Delivery Time:20-30 working days
Payment Terms:T/T, MoneyGram
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Location: Suzhou Jiangsu China
Address: Rongda Industrial Park, Xinhua Road, Wangting Town, Suzhou City, China
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Product Details

1 2 Inch Torx Wood Stainless Steel Screws For Building Industry Machinery Custom

We are factory to produce stainless steel drywall screws for more than 15 years, every month we can ship 15-20 containers to the world market....


1. Specifications:

1. Name: drywall screws, gypsum board screws

2. Grade: C1018, C1022, SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9

3. Size: 3.5mmx9.5mm--4.8mmx157mm, #6--#10

4. Standard: DIN18182

5. Certification: ISO9001, SGS, CTI, ROHS

Product Name
drywall screws, gypsum board screws
Material
stainless steel, carbon steel, alloy steel
Color
black phosphate, gray, zinc, HDG, ruspert, nickel white
Standard
DIN GB ISO JIS BA ANSI
Grade
C1018, C1022, SUS201, SUS304, SUS316, A2-70, A2-80, A4-80, 4.8 6.8 8.8 10.9 12.9
Brand
Crever Or customer own brand
Thread
coarse, fine
Used
building industry machinery, decration, eletronical industry, wood and so on

2. Drawing Technical Data:


Thread Sized3.53.94.24.8
No.6789
P±0.202.81.42.81.62.81.73.22.1
Number Of Thread 12121212
d1max3.903.604.204.004.504.305.104.95
min3.603.403.953.754.204.054.854.75
d2max2.602.502.852.753.002.903.503.40
min2.402.302.602.502.802.703.303.20
dkmax8.49.2
min7.88.8±0.2
Lsmax67
R4.55
ds2.682.923.123.48
PHILLIPS RECESSEDSizeNo.2
m

referance

4.74.9
Depthmax2.93.1
min2.42.6
LengthLb0
(inch)(mm)minmax
1/21312.213.8Full Thread
5/81615.216.8
3/41918.219.8
7/82221.222.8
12524.225.8
1-1/82927.830.2
1-1/43230.833.2
1-3/83533.836.2
1-1/23836.839.2
1-5/84139.842.2
 4240.843.2
1-3/44543.846.2
25048.851.2
2-1/85553.556.545 
2-1/45755.558.5455050 
2-1/26361.564.545505050
 6563.566.5  5050
2-3/47068.571.5  5050
37573.576.5  5050
3-1/28987.590.5  5050
4102100104   50
5127125129   50
6152150154   50

3. Questions and Answers:


Drywall screws are preferred among the carpenters since they have sharp edges and they follow the thread style. Anything that comes with choices is almost certain to leave us confused and so do the varied sizes of the drywall screws.

Drywall Screw Sizes


The drywall screws come in sizes such as 1 inch, 1-1/4 inch, 1-5/8 inch, 2 inch, 2-1/2 inch and 3 inches. It would be best to have an assorted collection of theses screws since you may never know when you’d need them.


Changes in Diameter
The drywall screws also vary in the diameter, while certain screws are small in diameter #6, there may be screws which have diameter #8. Not all sizes of screws are obtained in each diameter. For instance, wide diameter #8 screws come in 2-1/2 inch and 3 inch sizes.


Which is the Right Choice?
There is no single answer for this question. This is because the size of the drywall screw to be used is entirely based on the usage scenario. One suggestion however to help you decide is that generally the size of the screw should be twice that of the material that it has to pierce through. Anything lesser that that would also be possible, but you may not be too happy with the result!

Why Use Drywall Screws?
The best part about drywall screws is that they are cheaper and easily available in the market. Though they come in different sizes, the options are limited, but would still suffice for any scenario.


4. Applications:

  1. Original and primary application is to stitch Drywall to wood studs. Also used in many interior wood and fixture fastening applications.
  2. Used to rapidly attach drywall to metal studs for commercial buildings.
  3. Used where flat surface required after drill.
  4. Used where already pre-drilled holes are prepared for fitting.

5. Installation Step:

  1. For the specified anchor size, select carbide or core drill bit with nominal diameter as listed below in Table.
  2. Drill hole to depth listed below.
  3. Essentially clean holes with brush and blower.
  4. Remove debris with hole cleaning pump, compressed air or with a brush.
  5. If the holes are wet or flooded, clean hole with brush.
  6. Insert Capsule into hole.
  7. Spin in Welfast Stud as per required anchorage depth using a rotary hammer drill.
  8. Allow adhesive to cure for the time as listed below.
  9. When cured, tighten nut applying the necessary tightening torque.

6. More pictures:



STAINLESS STEEL BUGLE HEAD DRYWALL SCREWS

China 1 2 Inch Torx Wood Stainless Steel Screws For Building Industry Machinery Custom supplier

1 2 Inch Torx Wood Stainless Steel Screws For Building Industry Machinery Custom

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