Typical Clients:
FAW,DongFeng,YuTong,JinLong
Production Description:
Product Name: DTF Hex Flange Anti-Loosening Nuts DTF6177.1, DTF6177.2
Model: DTF6177.1, DTF6177.2
Typical Clients: FAW,DongFeng,YuTong,JinLong
|
D
|
M5
|
M6
|
M8
|
M10
|
M12
|
M14
|
M16
|
M20
|
|
|
DTF6177.1
|
0.8
|
1
|
1.25
|
1.5
|
1.75
|
2
|
2
|
2.5
|
|
DTF6177.2
|
|
|
1
|
1.25
|
1.25
|
1.5
|
1.5
|
1.5
|
|
S
|
8
|
10
|
13
|
15
|
18
|
21
|
24
|
30
|
|
dc
|
11.8
|
14.2
|
17.9
|
21.8
|
26
|
29.9
|
34.5
|
42.8
|
|
c
|
1
|
1.1
|
1.2
|
1.5
|
1.8
|
2.1
|
2.4
|
3
|
|
m
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
20
|
This product was based on US patent 4, 171, 012, 4074950 and US Military standard Mil- N- 85353.
Initially, This technology was used in rocket engine for Space Shuttle in early 80’s. Gradually,
It is used widely in auto and many other mechanic industries in US, Then around the world. It is now well accepted in China mechanic industry. Up to today, SDPF is the only Chinese company which can make this product fully met US Standard