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Cross Recessed Pan Head Drilling Screws With Tapping Screw Thread

DIN 7504 (M) - 1995

Display drawing:

 *Models with different eras.

Nominal Length L Tips:seclect Nominal Length L and get .
Thread Size
ST2.9 ST3.5 ST4.2 ST4.8 ST5.5 ST6.3
P Pitch
a max
dk max
min
k max
min
r min
R
dp
Drilling range(thickness)
Socket No.
M1
M2
1.1 1.3 1.4 1.6 1.8 1.8
1.1 1.3 1.4 1.6 1.8 1.8
5.6 7 8 9.5 11 12
5.3 6.64 7.64 9.14 10.57 11.57
2.4 2.6 3.1 3.7 4 4.6
2.15 2.35 2.8 3.4 3.7 4.3
0.1 0.1 0.2 0.2 0.25 0.25
5.0 6.0 6.5 8.0 9.0 10.0
2.3 2.8 3.6 4.1 4.8 5.8
0.7~1.9 0.7~2.25 1.75~3 1.75~4.4 1.75~5.25 2~6
1 2 2 2 3 3
3.0 3.9 4.4 4.9 6.4 6.9
3.0 4.0 4.4 4.8 6.2 6.8
Lg (min.)
- - - - - -
①,Material: Be made of either of case hardening steel as specified in DIN 172100 or steel for quenching and tempering as specified in DIN EN 10083-1 and DIN EN 10083-2 (at the manufacturer's discretion), use of steel grades of equivalent quality being permitted

Suppliers

Best price if from GlobalFastener.com.
Shanghai Chengtai Hardware Manufacturing Co., Ltd.
  • Mr.Zhuge

  • +86-18916049888

  • +86-21-59742477/59740118

  • Material: stainless steel,carbon steel; Specification: complete; Surface treatment: according to customer requirement
Jiangsu BofanKe Precision Metal Technology Co., Ltd.
  • Director Tang

  • +86-15298892886/15262400870

  • +86-516-86839568

  • Material: stainless steel, carbon steel; Nominal diameter: M1-M14; Nominal length: 5-400mm