DIN912 Stainless Steel Hexagon Socket Head Cap Screws similar to countersunk head screws, it is one of the stainless steel allen head bolts,the nail heads are embedded in the machine parts, and the connection strength is larger, but the corresponding specification of the hex wrench must be used to install and remove the screws. DIN912 ss screws Generally used for all kinds of machine tools and their accessories.
DIN912 Stainless Steel Hexagon Socket Head Cap Screws dimensions as below
M1.4-M6 DIN912 stainless steel screws sizes as below in table
d | M1.4 | M1.6 | M2 | M2.5 | M3 | M4 | M5 | M6 | ||
P | pitch | UNC | 0.3 | 0.35 | 0.4 | 0.45 | 0.5 | 0.7 | 0.8 | 1 |
UNF1 | - | - | - | - | - | - | - | - | ||
UNF2 | - | - | - | - | - | - | - | - | ||
b | Refer | 14 | 15 | 16 | 17 | 18 | 20 | 22 | 24 | |
dk | Round head | max | 2.6 | 3 | 3.8 | 4.5 | 5.5 | 7 | 8.5 | 10 |
Knurled head | max | 2.74 | 3.14 | 3.98 | 4.68 | 5.68 | 7.22 | 8.72 | 10.22 | |
min | 2.46 | 2.86 | 3.62 | 4.32 | 5.32 | 6.78 | 8.28 | 9.78 | ||
da | max | 1.8 | 2 | 2.6 | 3.1 | 3.6 | 4.7 | 5.7 | 6.8 | |
ds | max | 1.4 | 1.6 | 2 | 2.5 | 3 | 4 | 5 | 6 | |
min | 1.26 | 1.46 | 1.86 | 2.36 | 2.86 | 3.82 | 4.82 | 5.82 | ||
e | min | 1.5 | 1.73 | 1.73 | 2.3 | 2.87 | 3.44 | 4.58 | 5.72 | |
k | max | 1.4 | 1.6 | 2 | 2.5 | 3 | 4 | 5 | 6 | |
min | 1.26 | 1.46 | 1.86 | 2.36 | 2.86 | 3.82 | 4.82 | 5.7 | ||
s | DK | 1.3 | 1.5 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | |
min | 1.32 | 1.52 | 1.52 | 2.02 | 2.52 | 3.02 | 4.02 | 5.02 | ||
max | 1.36 | 1.56 | 1.56 | 2.06 | 2.58 | 3.08 | 4.095 | 5.14 | ||
t | min | 0.6 | 0.7 | 1 | 1.1 | 1.3 | 2 | 2.5 | 3 | |
w | min | 0.5 | 0.55 | 0.55 | 0.85 | 1.15 | 1.4 | 1.9 | 2.3 |
M8-M20 SS screws DIN912 sizes as below
d | M8 | M10 | M12 | M14 | M16 | M18 | M20 | ||
P | pitch | UNC | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 |
UNF1 | 1 | 1.25 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 | ||
UNF2 | - | 1 | 1.5 | - | - | 2 | 2 | ||
b | Refer | 28 | 32 | 36 | 40 | 44 | 48 | 52 | |
dk | Round head | max | 13 | 16 | 18 | 21 | 24 | 27 | 30 |
Knurled head | max | 13.27 | 16.27 | 18.27 | 21.33 | 24.33 | 27.33 | 30.33 | |
min | 12.73 | 15.73 | 17.73 | 20.67 | 23.67 | 26.67 | 29.67 | ||
da | max | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 20.2 | 22.4 | |
ds | max | 8 | 10 | 12 | 14 | 16 | 18 | 20 | |
min | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | 17.73 | 19.67 | ||
e | min | 6.86 | 9.15 | 11.43 | 13.72 | 16 | 16 | 19.44 | |
k | max | 8 | 10 | 12 | 14 | 16 | 18 | 20 | |
min | 7.64 | 9.64 | 11.57 | 13.57 | 15.57 | 17.57 | 19.48 | ||
s | DK | 6 | 8 | 10 | 12 | 14 | 14 | 17 | |
min | 6.02 | 8.025 | 10.025 | 12.032 | 14.032 | 14.032 | 17.05 | ||
max | 6.14 | 8.175 | 10.175 | 12.212 | 14.212 | 14.212 | 17.23 | ||
t | min | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
w | min | 3 | 4 | 4.8 | 5.8 | 6.8 | 7.8 | 8.6 |
When you buy DIN912 Stainless Steel Hexagon Socket Head Cap Screws,DIN912 bolts and related DIN934 nuts,just mail us info@topqualityalloy.com for metric stainless steel Screws inquiry.
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