China 12 7mm Worm Drive Hose Clamp - China

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

Company Contact:

• Posted By: TIANJIN YOUDE NEW MATERIAL TECHNOLOGY CO., LTD.

• Phone: 02223923931

• Address: Tianjin , Tianjin , No 302, Longhai Building, Dongfanghong Road, Jinghai District, China

• Email:

• Website: https://www.udclamp.com/

• Business Description: YOUDE is a leading Chinese supplier of metal hose clamps, certified under ISO9001 standards.
  
  With over 16 years of expertise in design, production, and global export, we operate a 10,000-square-meter manufacturing facility supported by a workforce of 100 professionals.
  
  Our products are widely applied across automotive, marine, industrial, and pipeline sectors.
  
  Leveraging proprietary core technologies developed by our R&D team, we implement efficient production management to deliver cost-effective solutions without compromising quality.
  
  Over the past decade and a half, our commitment to stringent quality control, specialized customization capabilities, and comprehensive support services – including tailored packaging, barcode systems, and logistics coordination – has earned trust from clients worldwide.
  
  Our technical team provides expert consultation and CAD drawings for customized solutions, while our modernized manufacturing workshops ensure precise quality control, competitive pricing, and reliable delivery timelines.
  
  These capabilities enable us to consistently meet diverse client requirements while maintaining rapid response times, ensuring customers receive fully satisfactory products with optimal efficiency.
  
  Our Products:
  
  - China 12 7mm Worm Drive Hose Clamp
  
  - T Bolt Hose Clamp With Spring
  
  - China 15 8mm Constant Tension Heavy Duty Hose Clamp
  
  - American Type Quick Release Hose Clamp
  
  - V Band Super Duty Clamp