Short Description of American Worm Drive Hose Clamp

Band and housing are 200/300 series stainless steel. Screw is 5/16" slotted hex head, heat treated carbon steel, double plated with zinc plus trivalent chromate for long lasting protection. Good general-purpose clamp.

Material Specifications

Screw: 5/16" hex head. Carbon steel or 400/200/300 grade stainless steel.
Band: bandwidth 1/2. or according to your requirements. Carbon steel or 400/200/300 grade stainless steel.
Housing: Carbon steel or 400/200/300 grade stainless steel.
You also couldfreely combine the above material.

American Worm Drive Hose Clamp Sizing/ Clamping Range Chart:

SAE Sizes	min.dia.(in.)	max.dia.(in.)	min.dia.(mm)	max.dia.(mm)
6	3/8	7/8	10	22
8	7/16	1	11	25
10	1/2	1-1/16	13	27
12	1/2	1-1/4	13	32
16	11/16	1-1/2	18	38
20	3/4	1-3/4	19	44
24	1	2	25	51
28	1-1/4	2-1/4	32	57
32	1-1/2	2-1/2	38	63
36	1-3/4	2-3/4	44	70
40	2	3	51	76
44	2-1/4	3-1/4	57	82
48	2-1/2	3-1/2	64	89
52	2-3/4	3-3/4	70	95
56	3	4	76	101
60	3-1/4	4-1/4	83	108
64	2-1/2	4-1/2	64	114
72	3	5	76	127
80	3-1/2	5-1/2	89	140
88	4	6	102	152
96	4-1/2	6-1/2	114	165
104	5	7	127	178

Drawings of the clamps

  




About our Superiority

1) High quality and competitive price
2) Direct Manufacture
3) OEM offerd
4) Reliable supplier and good after-sales service
5) year-round supply
6) Large orders will enjoy a discount


our purpose

As a manufacturer of Hose Clamps for 9 years ,we focus on high quality products and insist on the principle of equality and mutual benefit,we will pay high attention to each inquiry and quote you with the fastest speed.


Welcome to Ningbo Tianyin Electric Co.,ltd.