12.7MM Worm Drive Hose Clamp
1/2″(12.7mm) Worm drive hose clamp is suitable for medium duty surfaces. It is also called American type hose clamp, this is stainless steel with minus screw. It has wide diameter range and various material. Widely used in all area, from home usage to heavy industry.
Feature
Medium duty surface, has wide diameter range.
Ensure tight and leak-free seal
Band Width: 1/2″(12.7mm)
Band Thickness: 0.024″ (0.6mm)
Screw: 5/16″ (8mm) Hex slotted or cross screw head
Recommended Tightening Torque: 6.5N.m
No burrs, protect soft hose well
Standard: SAE
Application: Widely used in all area, automotive, hydraulic, industry, marine and household.
Parameters
UD No.
SAE Size
Min Dia (in)
Max Dia
(in)
Min Dia (mm)
Max Dia (mm)
UD12A-06
06
7/16
25/32
11
20
UD12A-08
08
7/16
1
11
25
UD12A-10
10
1/2
1 1/16
13
27
UD12A-12
12
1/2
1 1/4
13
32
UD12A-16
16
11/16
1 1/2
18
38
UD12A-20
20
3/4
1 3/4
19
44
UD12A-24
24
1
2
25
51
UD12A-28
28
1 1/4
2 1/4
32
57
UD12A-32
32
1 1/2
2 1/2
38
64
UD12A-36
36
1 3/4
2 3/4
44
70
UD12A-40
40
2
3
51
76
UD12A-44
44
2 1/4
3 1/4
57
82
UD12A-48
48
2 1/2
3 1/2
64
89
UD12A-52
52
2 3/4
3 3/4
70
95
UD12A-56
56
3
4
76
101
UD12A-60
60
3 1/4
4 1/4
83
108
UD12A-64
64
3 1/2
4 1/2
89
114
UD12A-72
72
4
5
102
127
UD12A-80
80
4 1/2
5 1/2
114
140
UD12A-88
88
5
6
127
152
UD12A-96
96
5 1/2
6 1/2
140
165
UD12A-104
104
6
7
152
178
Sizes can be adjusted as per inquiry.
Material
Material
Band
Housing
Screw
W1
Zinc plated steel
Zinc plated steel
Zinc plated steel
W2
AISI 201SS/304SS
AISI 201SS/304SS
Zinc plated steel
W2B
AISI 201SS
Zinc plated steel
Zinc plated steel
W4
AISI 201SS/304SS
AISI 201SS/304SS
AISI 201SS/304SS
W5
AISI 316SS
AISI 316SS
AISI 316SS
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