Metric Pan head machine screws - Slotted
DIN 85
BS 4183
ISO 1580
Materials/Finishes:
Steel 4.8/Zinc & clear
Stainless steel/Self colour
Brass/Self colour
Dimensions
Thread (d) M2 M2.5 M3 M3.5 M4 M5 M6 M8
D max 4 5 6 7 8 10 12 16
H max 1.3 1.5 1.8 2.1 2.4 3 3.6 4.8
w (slot width) nom 0.7 0.8 1 1.2 1.4 1.5 1.8 2.2
t (slot depth) nom 0.5 0.6 0.7 0.8 1 1.2 1.4 1.9
NB: Generally our preferred stock is to DIN - if dimensions are critical to your application you
should check with us prior to ordering.
Preferred lengths
Thread (d)
M2 M2.5 M3 M3.5 M4 M5 M6 M8
4
5 ST A2
6 ST A2 ST A2 BR ST A2
8 ST A2 ST A2 BR ST A2 BR ST A2 BR
10 ST A2 ST A2 BR ST A2 BR ST A2 BR ST A2
12 ST A2 ST A2 BR ST A2 BR ST A2 BR ST A2 BR
16 ST A2 BR ST A2 BR ST A2 BR ST A2 BR
20 ST A2 BR ST A2 BR ST A2 BR ST A2 BR
25 ST BR ST A2 BR ST A2 BR ST A2 BR
30 ST BR ST A2 BR ST A2 BR ST A2 BR
35 ST ST BR ST A2 BR ST A2 BR
40 ST ST BR ST BR ST BR
Length (L)
45
50
60
65
ST - Steel, Zinc & clear - other finishes often available
A2 - A2 Stainless steel, Self colour
BR - Brass, Self colour
