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Cross Recessed Pan Head Thread Rolling Screws

DIN 7500 (CE) - 2007

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德标DIN 7500 (CE) - 2007 DIN7500 7500DIN Cross Recessed Pan Head Thread Rolling Screws
Thread Size
d
M2 M2.5 M3 M3.5 M4 M5 M6 M8 M10
P Pitch
b min
dk max=nominal size
min
k max=nominal size
min
Socket No.
m Form H
Form Z
0.4 0.45 0.5 0.6 0.7 0.8 1 1.25 1.5
25 25 25 38 38 38 38 38 38
4.0 5.0 5.6 7.00 8.00 9.50 12.00 16.00 20.00
3.7 4.7 5.3 6.64 7.64 9.14 11.57 15.57 19.48
1.60 2.10 2.40 2.60 3.10 3.70 4.6 6.0 7.50
1.46 1.96 2.26 2.46 2.92 3.52 4.3 5.7 7.14
0 1 1 2 2 2 3 4 4
1.9 2.7 3 3.9 4.4 4.9 6.9 9 10.1
2.1 2.6 2.8 3.9 4.3 4.7 6.7 8.8 9.9
①,Material: The self-tapping screws must be made from cold extrusion steels. The core hardness must be 290 HV10 to 370 HV10. The surface hardness must be at least 450 HV0.3 after the heat treatment.

Suppliers

Best price if from GlobalFastener.com.
GotopScrews International Co., Limited
  • Manager Zhuang

  • +86-13008864675

  • +86-755-89505088

  • Material: carbon steel, alloy steel, stainless steel, copper, aluminum, titanium; Specifications: M0.6~M6; Length: 4~60mm; Surface Treatment: galvanizing, nickel plating, zinc nickel alloy, electrophoresis, dacromet, CD grain, PVD, etc.