HEX SOCKET COUNTERSUNK HEAD SCREWS

DIN-7991
Nom. Dia. (d) M6 M8 M10 M12 M16 M20
Thread Pitch 1 1.25 1.5 1.75 2 2.5
Thread Length (b) 18 22 26 30 38 46
dk Max. 12 16 20 24 30 36
K Max. 3.3 4.4 5.5 6.5 7.5 8.5
α 90° 90° 90° 90° 90° 90°
s Nominal 4 5 6 8 10 12
L WEIGHT IN KG/1000 PCS
10 2.70 5.47
12 3.05 6.10 10.10
16 3.76 7.35 12.10
20 4.46 7.60 14.10 21.20
25 5.34 10.20 16.60 24.80
30 6.22 11.70 19.10 28.50 51.80
35 7.10 13.30 21.60 32.10 58.40 91.40
40 8.83 14.80 24.10 35.70 65.10 102.00
50 11.00 19.90 30.10 43.00 78.40 123.00
60 24.80 35.70 54.00 91.70 143.00
70 41.20 62.90 111.00 164.00
80 127.00 200.00
90 143.00 226.00
100 253.00

KOVA Fasteners Pvt Ltd.
Address: B-30 – 1858/2B, Focal Point, Phase – IV, Sherpur Kalan, Ludhiana – 141010, Punjab, INDIA.
Phone: +91 161 463 1535

Domestic/India:
info@kova.in

International/Export:
info@kova.in