Suzhou Crever Fastener Co., Ltd |
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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 Size | d | 3.5 | 3.9 | 4.2 | 4.8 | ||||||
No. | 6 | 7 | 8 | 9 | |||||||
P | ±0.20 | 2.8 | 1.4 | 2.8 | 1.6 | 2.8 | 1.7 | 3.2 | 2.1 | ||
Number Of Thread | 1 | 2 | 1 | 2 | 1 | 2 | 1 | 2 | |||
d1 | max | 3.90 | 3.60 | 4.20 | 4.00 | 4.50 | 4.30 | 5.10 | 4.95 | ||
min | 3.60 | 3.40 | 3.95 | 3.75 | 4.20 | 4.05 | 4.85 | 4.75 | |||
d2 | max | 2.60 | 2.50 | 2.85 | 2.75 | 3.00 | 2.90 | 3.50 | 3.40 | ||
min | 2.40 | 2.30 | 2.60 | 2.50 | 2.80 | 2.70 | 3.30 | 3.20 | |||
dk | max | 8.4 | 9.2 | ||||||||
min | 7.8 | 8.8±0.2 | |||||||||
Ls | max | 6 | 7 | ||||||||
R | ≈ | 4.5 | 5 | ||||||||
ds | ≈ | 2.68 | 2.92 | 3.12 | 3.48 | ||||||
PHILLIPS RECESSED | Size | No. | 2 | ||||||||
m | referance | 4.7 | 4.9 | ||||||||
Depth | max | 2.9 | 3.1 | ||||||||
min | 2.4 | 2.6 | |||||||||
Length | L | b0 | |||||||||
(inch) | (mm) | min | max | ||||||||
1/2 | 13 | 12.2 | 13.8 | Full Thread | |||||||
5/8 | 16 | 15.2 | 16.8 | ||||||||
3/4 | 19 | 18.2 | 19.8 | ||||||||
7/8 | 22 | 21.2 | 22.8 | ||||||||
1 | 25 | 24.2 | 25.8 | ||||||||
1-1/8 | 29 | 27.8 | 30.2 | ||||||||
1-1/4 | 32 | 30.8 | 33.2 | ||||||||
1-3/8 | 35 | 33.8 | 36.2 | ||||||||
1-1/2 | 38 | 36.8 | 39.2 | ||||||||
1-5/8 | 41 | 39.8 | 42.2 | ||||||||
42 | 40.8 | 43.2 | |||||||||
1-3/4 | 45 | 43.8 | 46.2 | ||||||||
2 | 50 | 48.8 | 51.2 | ||||||||
2-1/8 | 55 | 53.5 | 56.5 | 45 | |||||||
2-1/4 | 57 | 55.5 | 58.5 | 45 | 50 | 50 | |||||
2-1/2 | 63 | 61.5 | 64.5 | 45 | 50 | 50 | 50 | ||||
65 | 63.5 | 66.5 | 50 | 50 | |||||||
2-3/4 | 70 | 68.5 | 71.5 | 50 | 50 | ||||||
3 | 75 | 73.5 | 76.5 | 50 | 50 | ||||||
3-1/2 | 89 | 87.5 | 90.5 | 50 | 50 | ||||||
4 | 102 | 100 | 104 | 50 | |||||||
5 | 127 | 125 | 129 | 50 | |||||||
6 | 152 | 150 | 154 | 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:
5. Installation Step:
6. More pictures:
STAINLESS STEEL BUGLE HEAD DRYWALL SCREWS