Stainless Steel Raised Knurled-Head Thumb Screws, JX-21JG146-M6-28-SS

Name: Stainless Steel Raised Knurled-Head Thumb Screws

Made from 18-8 stainless steel, these thumb screws are chemical resistant and may be mildly magnetic. They have a raised head that makes them easy to grip. The head is knurled for slip-resistant controlled adjustment. Length is measured from under the collar.The reasons for fasteners getting stuck in the mechanical industry are generally as follows:

1. Rough threads or contamination: If there are weld spots or other metal debris trapped between the threads, it can often lead to seizing.

2. Excessive force or fast locking speed: It is advisable to use a torque wrench or socket wrench and avoid using adjustable wrenches or power tools. Power tools often result in fast locking speeds and rapid temperature rise, leading to seizing.

3. Incorrect application of force direction and angle: The nut must be rotated perpendicular to the axis of the screw, avoiding any inclination.

Failure to use washers: The use of washers can effectively prevent issues of over-tightening and seizing.

Industry Applications of CNC Milling:

1. Medical: CNC milling is used to manufacture parts for the healthcare and medical sectors, such as orthopedic implants and surgical instruments.

2. Electronics: Electronic hardware, electrical equipment, busbars, metal sheet metal enclosures, metal strips, panels, engraved parts, and other electronic components are all produced using milling machines.

3. Rail Transportation: Three-axis and five-axis machines are used for the production of CNC-milled parts for aircraft, vehicles, and weapons.

4. Aerospace: Aircraft components require CNC milling services to manufacture parts such as aircraft engines, gearboxes, hydraulic manifolds, landing gear, electrical connectors, and casings.

5. Automotive: Customized automotive components, including engines, battery enclosures, and interior parts, all require CNC-milled components.

6. Food and Catering Equipment: CNC milling technology is used in the design of components for food processing machinery, mixers, grinders, crushers, ovens, refrigerators, cleaning equipment, and more.

7. Industrial Machinery: Parts required by the machine tool industry, such as fasteners, fittings, shafts, hydraulic, and machine components, are all designed using CNC milling technology.

Packing: Inner is Poly foam, out is carton. Then pallet. Carton size: 29*19*19.5CM and 23.5*17.5*8, CM and pallet size is: 215*100*90CM, or as your requirement.

Packaging & Delivery and Packaging Details

1. Shrink film+wooden box

2. Cardboard box+pallet

3. Color box

4. As per the customer's request