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M1.6-M10
RuiYang
We are GB/T819.1 Stainless Steel Cross Recessed Countersunk Head Screws,they usually with stock and welcome contact us for ss screws inquiry.
GB/T819.1 titanium Cross Recessed Countersunk Head Screws we supply also,cold heading process with large production,when you need them just inform us the material grade,sizes and quantity for inquiry and order.
GB819.1 Cross recessed countersunk head screws are generally used in electrical equipment,electronic machinery,mechanical equipment,household appliances,digital products,water conservancy projects,decoration and construction, etc.
The GB819.1 SS screws dimension of cross recessed countersunk head:
d | M1.6 | M2 | M2.5 | M3 | （M3.5） | M4 | M5 | M6 | M8 | M10 | ||
p | pitch | 0.35 | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | |
a | max | 0.7 | 0.8 | 0.9 | 1 | 1.2 | 1.4 | 1.6 | 2 | 2.5 | 3 | |
b | min | 25 | 25 | 25 | 25 | 38 | 38 | 38 | 38 | 38 | 38 | |
dk | theoretical data | max | 3.6 | 4.4 | 5.5 | 6.3 | 8.2 | 9.4 | 10.4 | 12.6 | 17.3 | 20 |
actual data | max | 3.0 | 3.8 | 4.7 | 5.5 | 7.30 | 8.40 | 9.30 | 11.30 | 15.80 | 18.30 | |
min | 2.7 | 3.5 | 4.4 | 5.2 | 6.94 | 8.04 | 8.94 | 10.87 | 15.37 | 17.78 | ||
k | max | 1 | 1.2 | 1.5 | 1.65 | 2.35 | 2.7 | 2.7 | 3.3 | 4.65 | 5 | |
r | max | 0.4 | 0.5 | 0.6 | 0.8 | 0.9 | 1 | 1.3 | 1.5 | 2 | 2.5 | |
x | max | 0.9 | 1 | 1.1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3.2 | 3.8 | |
slot number | 0 | 0 | 1 | 1 | 2 | 2 | 2 | 3 | 4 | 4 | ||
M1 | refer | 1.6 | 1.9 | 2.9 | 3.2 | 4.4 | 4.6 | 5.2 | 6.8 | 8.9 | 10 | |
M2 | refer | 1.6 | 1.9 | 2.8 | 3 | 4.1 | 4.4 | 4.9 | 6.6 | 8.8 | 9.8 | |
depth | H Type | max | 0.9 | 1.2 | 1.8 | 2.1 | 2.4 | 2.6 | 3.2 | 3.5 | 4.6 | 5.7 |
min | 0.6 | 0.9 | 1.4 | 1.7 | 1.9 | 2.1 | 2.7 | 3.0 | 4.0 | 5.1 | ||
Ztype | max | 0.95 | 1.2 | 1.73 | 2.01 | 2.2 | 2.51 | 3.05 | 3.45 | 4.6 | 5.64 | |
min | 0.7 | 0.95 | 1.48 | 1.76 | 1.75 | 2.06 | 0.6 | 3 | 4.15 | 5.19 | ||
Meanwhile,we also produce GB,DIN,ASME/ANSI,ISO,UNI,JIS and other industrial standards stainless steel screws and titanium screws,as well as non-standard cnc fasteners.
Welcome contact us for stainless steel Cross Recessed Countersunk Head Screws inquiry,just mail us info@topqualityalloy.com with details material,sizes and quantity also predicated lead time.
We are GB/T819.1 Stainless Steel Cross Recessed Countersunk Head Screws,they usually with stock and welcome contact us for ss screws inquiry.
GB/T819.1 titanium Cross Recessed Countersunk Head Screws we supply also,cold heading process with large production,when you need them just inform us the material grade,sizes and quantity for inquiry and order.
GB819.1 Cross recessed countersunk head screws are generally used in electrical equipment,electronic machinery,mechanical equipment,household appliances,digital products,water conservancy projects,decoration and construction, etc.
The GB819.1 SS screws dimension of cross recessed countersunk head:
d | M1.6 | M2 | M2.5 | M3 | （M3.5） | M4 | M5 | M6 | M8 | M10 | ||
p | pitch | 0.35 | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | |
a | max | 0.7 | 0.8 | 0.9 | 1 | 1.2 | 1.4 | 1.6 | 2 | 2.5 | 3 | |
b | min | 25 | 25 | 25 | 25 | 38 | 38 | 38 | 38 | 38 | 38 | |
dk | theoretical data | max | 3.6 | 4.4 | 5.5 | 6.3 | 8.2 | 9.4 | 10.4 | 12.6 | 17.3 | 20 |
actual data | max | 3.0 | 3.8 | 4.7 | 5.5 | 7.30 | 8.40 | 9.30 | 11.30 | 15.80 | 18.30 | |
min | 2.7 | 3.5 | 4.4 | 5.2 | 6.94 | 8.04 | 8.94 | 10.87 | 15.37 | 17.78 | ||
k | max | 1 | 1.2 | 1.5 | 1.65 | 2.35 | 2.7 | 2.7 | 3.3 | 4.65 | 5 | |
r | max | 0.4 | 0.5 | 0.6 | 0.8 | 0.9 | 1 | 1.3 | 1.5 | 2 | 2.5 | |
x | max | 0.9 | 1 | 1.1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3.2 | 3.8 | |
slot number | 0 | 0 | 1 | 1 | 2 | 2 | 2 | 3 | 4 | 4 | ||
M1 | refer | 1.6 | 1.9 | 2.9 | 3.2 | 4.4 | 4.6 | 5.2 | 6.8 | 8.9 | 10 | |
M2 | refer | 1.6 | 1.9 | 2.8 | 3 | 4.1 | 4.4 | 4.9 | 6.6 | 8.8 | 9.8 | |
depth | H Type | max | 0.9 | 1.2 | 1.8 | 2.1 | 2.4 | 2.6 | 3.2 | 3.5 | 4.6 | 5.7 |
min | 0.6 | 0.9 | 1.4 | 1.7 | 1.9 | 2.1 | 2.7 | 3.0 | 4.0 | 5.1 | ||
Ztype | max | 0.95 | 1.2 | 1.73 | 2.01 | 2.2 | 2.51 | 3.05 | 3.45 | 4.6 | 5.64 | |
min | 0.7 | 0.95 | 1.48 | 1.76 | 1.75 | 2.06 | 0.6 | 3 | 4.15 | 5.19 | ||
Meanwhile,we also produce GB,DIN,ASME/ANSI,ISO,UNI,JIS and other industrial standards stainless steel screws and titanium screws,as well as non-standard cnc fasteners.
Welcome contact us for stainless steel Cross Recessed Countersunk Head Screws inquiry,just mail us info@topqualityalloy.com with details material,sizes and quantity also predicated lead time.
