DIN 7500 A - Slotted Cheese Head Thread Rolling Forming Screws



Thread d
M2
M2.5
M3
(M3.5)
M4
M5
M6
M8
M10
P
0.4
0.45
0.5
0.6
0.7
0.8
1
1.25
1.5
a
max.
0.8
0.9
1
1.2
1.4
1.6
2
2.5
3
b
min.
25
25
25
38
38
38
38
38
38
dk
max.=nominal size
3.8
4.5
5.5
6
7
8.5
10
13
16
min.
3.62
4.32
5.32
5.82
6.78
8.28
9.78
12.73
15.73
k
max.=nominal size
1.3
1.6
2
2.4
2.6
3.3
3.9
5
6
min.
1.16
1.46
1.86
2.26
2.46
3.12
3.6
4.7
5.7
n
nominal size
0.5
0.6
0.8
1
1.2
1.2
1.6
2
2.5
max.
0.7
0.8
1
1.2
1.51
1.51
1.91
2.31
2.81
min.
0.56
0.66
0.86
1.06
1.26
1.26
1.66
2.06
2.56
r
min.
0.1
0.1
0.1
0.1
0.2
0.2
0.25
0.4
0.4
t
min.
0.6
0.7
0.85
1
1.1
1.3
1.6
2
2.4

Tags: Thread Rolling Screws Thread Forming Screws DIN 7500 A Slotted Cheese Head

General Material:Stainless Steel,Nickel Alloy,Silicon Bronze,Aluminium Bronze,Brass,Naval Brass,Coppe,Copper-Nickel,Aluminum Alloy,Titanium,Alloy Steel,Such as C1008,C1018,C1022,C1035,C1045,40cr,SCM435,35crmoA,42crmoA,AISI4140SS304/A2-70,SS316/A4-80,SS310s,SS309,SS321,SS410,SS317,SS904L,17-4 PH/630,Duplex 2205,Duplex 31803,Nitronic 40,Nitronic 50,Nitronic 60,Nickel Alloy,Hastelloy C276,Inconel 600,Inconel 601,Inconel 625,Inconel 718,Inconel X750,Inconel 800H,Inconel 825,Monel 400,Monel 405,Monel K-500,MP35N,Nickel 200,Nickel 201,Waspaloy)C65500,C64200,C61400,C63000,C63200,C46200,H59,H62,H67,C46400,C11000,90/10 C70600,70/30 C71500,6061-T6,2024-T4,Ti-6Al-4V Grade 5,ASTM B348 Grade 2,ASTM B348 Grade 7,651/S63198
General Surface Finish:Blackoxide,Zinc,Dacromet 500/Dacromet 320,Non-electrolytically Deposited Zinc Flake,Hot-dip Galvanization,Phosphating,Passviation