Provertha Knurled Screw TMC Connector

• A Knurled Screw is one of the important types of screws used in industries. They are called knurled screws because of their knurled design and oversized head. 
• A UNC 4-40 Knurled Screw is a screw with a threading size of UNC 4-40. These knurled screws are made by ERNI. These knurled screws are also called thumb screws. Knurled screws are used for multiple things and do not support the use of power tools. A 4-40 screw is specifically good for situations where you need to insert and remove screws frequently.

Features

A 4-40 screw has varieties of unique features including:

• Easy installation and removal by hands.
• Trapezoidal design. 
• Not easily twisted after insertion.
• Suitable for standard ribbon cable.
• D type connector with cable cutting technology.
• 9, 15, 25, 37 pin connectors.
• Strain relief.
• Available with custom design features.
• Use with TMC Connectors.
• They provide safety for electronic gadgets.
• They are used in aerospace industries. 
• They tight battery covers of tools and electronic devices. 

Applications

Knurled Screws have a wide range of applications across industries. The most important application of oversize heads provides easy hold. This hold makes it easy for loosening or tightening applications. Another benefit of these screws is they remain fixed once inserted after using a washer. They are a popular choice for use in an outdoor environment. They have trapezoidal threads which are used frequently with heavy loads. They are made from stainless steel with durability and everlasting performance. They have anti-corrosion properties that are made for its material. 

In industries, knurled screws are used as fasteners on machine covers and other components of heavy machinery. The knurled heads provide a slip-resistant control adjustment. 

Cons of Knurled Screws

Knurled screws are not recommended for structural applications because of the risk of breaking or loosening due to cyclic loading. 

For more information please check the datasheets.