disc springs
POTO
Product Center
Disc Springs to DIN 2093
Valve Disc Spring
Heavy Duty Bolting Washers to DIN 6796
Stainless Steel Disc Springs
Ball Bearing Disc Springs
Serrated Safety Washers (anti-vibration)
Wave Spring
High Tempreture Disc Spring(≤400℃)
High torque spring washer(-200-330℃)
Ultra-high torque washer(≦600℃)
Double-slotted disc spring
Non-magnetic tight disc spring
Spherical Surface Safety Washer
"Z" type disc spring
Ring Spring
Special Disc Spring
POTO Contact us
·Tel: 86-592-5254186 86-592-5289710
·Fax: 86-592-5513310
·E-mail: rosecn888@gmail.com
Products

Ultra-high torque washer(≦600℃)
Ultra-high torque washer 

 

  
Item no.
Engineering bolt size
D/mm
d/mm
t/mm
H0/mm

Suggest torque ／N.m
SY1501
M10
18.5
10.4
3
3.2
43
SY1502
M12
21.5
12.4
3.65
3.85
75
SY1503
M14
25.5
14.4
4.25
4.5
120
SY1504
M16
30
16.4
5
5.35
165
SY1505
M18
32.5
18.4
6
5.2
300
SY1506
M20
40
20.8
6.25
6.55
375
SY1507
M22
40.5
22.8
7.5
7.85
435
SY1508
M24
43.5
24.8
7.5
7.9
660
SY1509
M27
48.5
27.8
8.5
8.8
950
SY1510
M30
54
30.8
9.5
10
1285
SY1511
M32
58.5
32.8
9.5
10.15
1020
SY1512
M33
60
33.8
10.5
11
1765
SY1513
M36
65.5
36.8
11.5
12
2260
SY1514
M39
68
39.8
13
13.5
1450
SY1515
M42
75
42.8
14.5
15.15
2980
SY1516
M48
86
48.8
14.75
15.6
5420
SY1517
M52
91.5
52.8
16
16.85
6000
SY1518
M64
114
64.8
20
21
12000
SY1519
M70
125
70.8
22
23.25
16000
SY1520
M90
155
91
21.5
23
19000
SY1521
M100
180
101
18
20.5
18500

 
You can contact us, click herecontact_us
Home| Company| Products| Contact us| sitemap
Disc Springs to DIN 2093 | Heavy Duty Bolting Washers to DIN 6796 | Stainless Steel Disc Springs | Bearing Preload Disc Springs | Serrated Safety Washers (anti-vibration) | Waved Spring | Clutch Spring | belleville spring washer
Address:6th Floor,Chuangxincheng,Torch Hi-Tech Industry Development,Xiamen,China
Tel:86-592-5254186 86-592-5289710  Fax:86-592-5513310
Copyright © 2009 Xiamen Shuangyuan Springs Co.,Ltd