China DIN7990 Hex Bolts for Stuctural Steel Bolt (Partal Thread) Full Thread Black Zp Yzp, Find details about China Hex Bolts, DIN7990 from DIN7990 Hex Bolts for Stuctural Steel Bolt (Partal Thread) Full Thread Black Zp Yzp
Style | Hexagon Bolts |
Standard | DIN7990 |
Size | M12,M16,M20,M24,M27,M30 |
Material | Carbon Steel |
Finish | H.D.G., Zinc Plated, Dacromet, Mechanical Zinc Plated, etc |
Packing | Carton, Polybag, Barrel |
Pallet | solid wood pallet, plywood pallet, ton box/bag, etc. |
Max body length | 800mm/32in |
Mechanical properties | ISO898.1 |
DIN7990 | |||||||
Hexagon head bolts with hexagon nut for steel structures | |||||||
Unit:mm | |||||||
d | M12 | M16 | M20 | M24 | M27 | M30 | |
P | 1.75 | 2 | 2.5 | 3 | 3 | 3.5 | |
b | 20.5 | 24.5 | 28.5 | 33 | 35.5 | 38.5 | |
ds | max | 12.7 | 16.7 | 20.84 | 24.84 | 27.84 | 30.84 |
min | 11.3 | 15.3 | 19.16 | 23.16 | 26.16 | 29.16 | |
k | max | 8.45 | 10.75 | 13.9 | 15.9 | 17.9 | 20.05 |
min | 7.55 | 9.25 | 12.1 | 14.1 | 16.1 | 17.95 | |
s | max | 18 | 24 | 30 | 36 | 41 | 46 |
min | 17.57 | 23.16 | 29.16 | 35 | 40 | 45 |