DIN7990 Hexagon head bolts for steel structures bolt
1. Material:Q195/Q235 /10B21 /35K /#45/35Crmo/40Cr/20#/55#/42Crmo/SS304/SS316 etc
2. Grade: 4.8,8.8,10.9,12.9
3. Size: M12-M30
4. Standard: DIN7990
5. Steel:CarbonSteel
THread Size |
M12 |
M16 |
M20 |
M24 |
M27 |
M30 |
d |
|
|
|
|
|
|
P |
Pitch |
1.75 |
2 |
2.5 |
3 |
3 |
3.5 |
b |
20.5 |
24.5 |
28.5 |
33 |
35.5 |
38.5 |
ds |
Norminal Size |
12 |
16 |
20 |
24 |
27 |
30 |
Min |
11.3 |
15.3 |
19.16 |
23.16 |
26.16 |
29.16 |
Max |
12.7 |
16.7 |
20.84 |
24.84 |
27.84 |
30.84 |
e |
Min |
19.85 |
26.17 |
32.95 |
39.55 |
45.2 |
50.85 |
k |
Norminal Size |
8 |
10 |
13 |
15 |
17 |
19 |
Min |
7.55 |
9.25 |
12.1 |
14.1 |
16.1 |
17.95 |
Max |
8.45 |
10.75 |
13.9 |
15.9 |
17.9 |
20.05 |
s |
Max=Norminal Size |
18 |
24 |
30 |
36 |
41 |
46 |
Min |
17.57 |
23.16 |
29.16 |
35 |
40 |
45 |
Mainly Product:
BOLT : DIN933, DIN931,DIN960,DIN961, DIN912,DIN603,DIN7985,DIN7991,DIN6921, ASME/ANSI B 18.2.1ASME/ANSIB18.2.3.1M,GB, BSW, ISO Hex bolt , carriage bolt, flange head bolt, achor bolt ect
NUT : DIN934,DIN6923,DIN985,DIN982,DIN6923,ISO4032 Hex heavy hex nut, 2H nut,A563/A563M Cap nut,Nylon nut, ect
ROD : Threaded Rod DIN975,DIN976, threaded bar DIN975 stud bolt, B7 stud bolt ect
SCREW :hex screw,DIN912; self drilling screw, DIN7504; self tapping screw,DIN7981/7982; drywall screw, pan head screw, button head screw, machine screw, chipboard screw,furniture screw,wood screw, ect
WASHER : DIN125/ ASME/ANSI B18.22.1 USS/SAE, DIN126, DIN433, DIN440, DIN7349, DIN988, DIN9021,DIN127, lock washer,square washer,spring lock washer, plain washer ect
ANCHOR BOLT:wedge anchor,drop in anchor,Fix-bolt, expansion anchor bolt sleeve,
Window Expansion Anchor etc