STANDARD : DIN 933,ISO 4017, DIN 961, ISO 8676, DIN558SIZE : M3 - M52 LENGTH 6 - 200MMMATERIAL : CARBON STEEL, STAINLESS STEEL, BRASSGRADE : 4.8 5.8 6.8 8 10.9 12.9 A2-50 A2-70 A4-70 A4-80FINISH : SELF COLOUR ,ZINC PLATED, HDG,ZINC FLAKEPACKAGING : BULK PACK | SMALL BOXEDHEAD STYLE : HEXAGONALCONNECTION : COMMON BOLTODM/OEM : AVAILABLE
STANDARD : DIN985SIZE : M3 - M48MATERIAL : Carbon Steel,Stainless SteelGRADE : 6, 8, 10 (Carbon Steel) A2-50, A2-70,A4-70,A4-80（Stainless Steel）FINISH : Plain | BZP | Mechanical Galvanized| GEOMET ...PACKAGING : Bulk Pack| Small Boxed or CustomizedAPPLICATION : Machinery, Chemical Industry, BuildingHEAD STYLE : Hexagonal
STANDARD : DIN 934SIZE : M2.5 - M100MATERIAL : STEEL GRADE 8, 10, 12GRADE : 6, 8, 10, 12, A2, A4, BRASSFINISH : PLAIN | BZP | HDG | GEOMET ...PACKAGING : BULK PACK | SMALL BOXED
PRODUCT NAME : Double End Stud Bolt, Double Threaded Stud
STANDARD : DIN939, DIN940, ISO 898-1
SIZE : M3 TO M52 LENGTH 6 TO 200MM
MATERIAL : CARBON STEEL,STAINLESS STEEL,BRASS
GRADE : 4.8, 8.8, 10.9, 12.9, A2-70, A4-70
FINISH : ZINC PLATED, HDG(Hot Dip Galvanizing),STAINLESS STEEL, CUSTOM
SERVICES : On-Demand Nut Supply
PACKAGING : BULK PACK | SMALL BOXED
• It can be supplied together with matched hex nuts for one-stop sourcing, cutting your cost for separate part procurement.
• Sizes range from M3 to M52. Standard and custom lengths are available for pressure vessel, pipeline and equipment flange assembly.
• Material certificates and mechanical test reports can be provided to meet acceptance requirements of overseas engineering projects.
Stud, also called double-headed screw or double-headed stud. The fixed link function used to connect the machine. The stud bolt has threads at both ends, and the middle screw is thick or thin. Generally used in mining machinery, bridges, automobiles, motorcycles, boiler steel structures, crane towers, large-span steel structures and large buildings, etc.
Bolts specifically refer to screws with larger diameters, and they can also have no heads, such as stud bolts. Generally, it is not called a “stud bolt” but a “double stud bolt”. The most commonly used form of double-ended studs has threads on both ends and a polished rod in the middle. The most typical use: anchor bolts, or places similar to anchor bolts, thick connections, when ordinary bolts cannot be achieved.
|
Thread Dia |
M4 |
M5 |
M6 |
(M7) |
M8 |
M10 |
M12 |
(M14) |
M16 |
(M18) |
M20 |
||
|
d |
|
|
|
|
|
|
|
|
|
|
|
||
|
P |
Coarse |
|
0.7 |
0.8 |
1 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
2.5 |
|
Fine |
|
/ |
/ |
/ |
/ |
1 |
1.25 |
1.25 |
1.5 |
1.5 |
1.5 |
1.5 |
|
|
Fine |
|
/ |
/ |
/ |
/ |
/ |
/ |
1.5 |
/ |
/ |
/ |
/ |
|
|
b1 |
5 |
6.5 |
7.5 |
9 |
10 |
12 |
15 |
18 |
20 |
22 |
25 |
||
|
b2 |
L≤125 |
|
14 |
16 |
18 |
20 |
22 |
26 |
30 |
34 |
38 |
42 |
46 |
|
125＜L≤200 |
|
20 |
22 |
24 |
26 |
28 |
32 |
36 |
40 |
44 |
48 |
52 |
|
|
L＞200 |
|
/ |
/ |
/ |
/ |
/ |
45 |
49 |
53 |
57 |
61 |
65 |
|
|
x1 |
1.75 |
2 |
2.5 |
2.5 |
3.2 |
3.8 |
4.3 |
5 |
5 |
6.3 |
6.3 |
||
|
x2 |
0.9 |
1 |
1.25 |
1.25 |
1.6 |
1.9 |
2.2 |
2.5 |
2.5 |
3.2 |
3.2 |
||
|
Thread Dia |
(M22) |
M24 |
(M27) |
M30 |
(M33) |
M36 |
(M39) |
M42 |
(M45) |
M48 |
(M52) |
||
|
d |
|
|
|
|
|
|
|
|
|
|
|
||
|
P |
Coarse |
|
2.5 |
3 |
3 |
3.5 |
3.5 |
4 |
4 |
4.5 |
4.5 |
5 |
5 |
|
Fine |
|
1.5 |
2 |
2 |
2 |
2 |
3 |
3 |
3 |
3 |
3 |
3 |
|
|
Fine |
|
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
|
|
b1 |
28 |
30 |
35 |
38 |
42 |
45 |
50 |
52 |
58 |
60 |
65 |
||
|
b2 |
L≤125 |
|
50 |
54 |
60 |
66 |
72 |
78 |
84 |
90 |
96 |
102 |
110 |
|
125＜L≤200 |
|
56 |
60 |
66 |
72 |
78 |
84 |
90 |
96 |
102 |
108 |
116 |
|
|
L＞200 |
|
69 |
73 |
79 |
85 |
91 |
97 |
103 |
109 |
115 |
121 |
129 |
|
|
x1 |
6.3 |
7.5 |
7.5 |
9 |
9 |
10 |
10 |
11 |
11 |
12.5 |
12.5 |
||
|
x2 |
3.2 |
3.8 |
3.8 |
4.5 |
4.5 |
5 |
5 |
5.5 |
5.5 |
6.3 |
6.3 |
||
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