FLAT COUNTERSUNK SQUARE NECK BOLTS

DIN-605-change-head
d M6 M8 M10
P 1 1.25 1.5
b 1 18 22 26
2 24 28 32
3 41 45
dk max. 16.55 20.65 24.65
min. 15.45 19.35 23.35
ds max. 6 8 10
min. 5.52 7.42 9.42
fn max. 7.45 9.45 11.55
min. 6.55 8.55 9.45
r max. 0.9 1.2 1.5
v max. 6.48 8.58 10.58
min. 5.52 7.42 9.42
L ls and lg
ls lg ls lg ls lg
Nominal min. max. min. max. min. max. min. max.
30 28.95 31.05 12.50 16.00
35 33.75 36.25 12.50 16.00
40 38.75 41.25 17.00 22.00 16.00 18.00
45 43.75 46.25 22.00 27.00 16.75 23.00 18.00
50 48.75 51.25 27.00 32.00 21.75 28.00 16.50 24.00
55 53.50 56.50 32.00 37.00 26.75 33.00 21.50 29.00
60 58.50 61.50 37.00 42.00 31.75 38.00 26.50 34.00
65 63.50 66.50 36.75 43.00 31.50 39.00
70 68.50 71.50 41.75 48.00 36.50 44.00
80 78.50 81.50 51.75 58.00 46.50 54.00
90 88.75 91.75 56.50 64.00
100 98.25 101.75 66.50 74.00
d M6 M8 M10
L WEIGHT IN KG/1000 PCS
30 8.80 15.40
35 9.80 17.40
40 10.80 19.30 30.60
45 11.90 21.30 33.60
50 12.90 23.20 36.50
55 13.90 25.20 39.40
60 14.90 27.10 42.40
65 29.10 45.30
70 31.00 48.20
80 34.90 54.10
90 59.90
100 65.70

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