Dowel Screw Hange Bolts
Product name: Metal Dowels Double Ende, wood dowel screw Hanger Bolt
Standard: DIN & ANSI & JIS & IFI
Thread: unc, unf, metric thread
Material: carbon steel, alloy steel, stainless steel
Finish: Zinc Plated, HDG, Black
Packing: bulk in cartons (25kg Max.)+wood Pallet
Leading Time: 30-40 days or based on order required
What Is A Hanger Bolt?
The hanger bolt is a versatile fastener with dual threads: One side has a self tapping lag thread for use in wood (wood screw threads), while the other end has UNC threads to accept a standard nut(machine screw threads). Designed to hang material from wooden structures. The lag is wrenched into the wood and the assembly is completed after applying a nut. Used for suspending electrical wiring and sheet metal with the use of Threaded Rod and Rod Coupler Nuts. Also common in the furniture industry.
They are versatile and can be used in a variety of applications where a strong, secure connection is needed.
Where Are Studs Used?
The length of double-headed studs is usually longer than that of bolts with heads, so they are mostly used to connect equipment with higher thickness, and there are also working conditions where it is inconvenient to use ordinary bolts to connect, such as thick plates and concrete roof trusses, roof beam suspension, and monorails. Beams, hanging parts, etc. must be connected with stud bolts. Stud bolts are also used in places with high pressure, high temperature, and large temperature changes.
Large equipment such as bridges, automobiles, mining machinery, boiler stations, motorcycles, hanging towers, long-span steel structures, large buildings, etc., such as reduction racks, mechanical seal seats, etc., are commonly connected with studs, because many large equipment Accessories need to be disassembled frequently, and the threads are easily worn or damaged. It is more convenient to use replaced stud bolts.
Standard
Hange bolt b1≈2d DIN 835 - 2010
|
Thread |
M4 |
M5 |
M6 |
(M7) |
M8 |
M10 |
M12 |
(M14) |
M16 |
(M18) |
M20 |
(M22) |
M24 |
|
|
d |
||||||||||||||
|
P |
Coarse thread |
0.7 |
0.8 |
1 |
1 |
1.25 |
1.5 |
1.75 |
2 |
2 |
2.5 |
2.5 |
2.5 |
3 |
|
Fine thread |
/ |
/ |
/ |
/ |
1 |
1.25 |
1.25 |
1.5 |
1.5 |
1.5 |
1.5 |
1.5 |
2 |
|
|
Fine thread |
/ |
/ |
/ |
/ |
/ |
/ |
1.5 |
/ |
/ |
/ |
/ |
/ |
/ |
|
|
b1 |
8 |
10 |
12 |
14 |
16 |
20 |
24 |
28 |
32 |
36 |
40 |
44 |
48 |
|
|
b |
L≤125 |
14 |
16 |
18 |
20 |
22 |
26 |
30 |
34 |
38 |
42 |
46 |
50 |
54 |
|
125＜L≤200 |
20 |
22 |
24 |
26 |
28 |
32 |
36 |
40 |
44 |
48 |
52 |
56 |
60 |
|
|
L＞200 |
/ |
/ |
/ |
/ |
/ |
45 |
49 |
53 |
57 |
61 |
65 |
69 |
73 |
|
|
ds |
Max |
4 |
5 |
6 |
7 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
|
Min |
3.82 |
4.82 |
5.82 |
6.78 |
7.78 |
9.78 |
11.73 |
13.73 |
15.73 |
17.73 |
19.67 |
21.67 |
23.67 |
|
|
x |
1.75 |
2 |
2.5 |
2.5 |
3.2 |
3.8 |
4.3 |
5 |
5 |
6.3 |
6.3 |
6.3 |
7.5 |
|
① Material: Steel, property classes: 5.6, 8.8, 10.9 according to DIN EN ISO 898-1
Technical Conditions And Reference Standards
|
Material |
Steel |
||
|
General requirements |
DIN ISO 8992 |
||
|
Thread |
Tolerance |
Screw-in thread: Sk 6, Sn 4; DIN 13-51 |
|
|
Mutterseitiges gewinde: 6g; DIN ISO 261, DIN ISO 965-1 |
|||
|
Mechanical behavior |
Grade |
5.6,8.8,10.9 |
|
|
Standard |
DIN EN ISO 898-1 |
||
|
Tolerance |
Product grade |
A |
|
|
Standard |
DIN EN ISO 4759-1 |
||
|
Surface treatment |
5.6: Without processing |
||
|
8.8, 10.9: blackened (chemically or thermally) |
|||
|
Plating DIN 267 part 9 |
|||
|
Other surface treatments are subject to agreement between the supplier and the buyer |
|||
|
Surface roughness |
DIN 267-2 |
||
|
Surface defects |
DIN EN 26157-3 |
||
|
Acceptance and packaging |
DIN EN ISO 3269 |
||
About us
Haiyan Gete Hardware Co.,Ltd
Haiyan Gete Hardware Co.,Ltd is a top-rated manufacturer and supplier of fastener products. Our product line ranges including standard fasteners (such as bolts, nuts,screws,studs and anchors) and non-standard parts which customize according to the drawings from the customers .If you're in need of top-quality fasteners, Contact us today to learn more about our products and services.
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