Norlake 119952
SCREW THUMB 10-24X1/2 KNURLED
SKU: NOR119952
Condition: NEW
A knurled screw or nut has an etched, cross-hatched, or diamond patterned finish instead of hexagonal or square edges to help in tightening or loosening the nut without the use of a tool. The knurled surfaces provide enough grip to hold the nut between the thumb and forefinger. Hence it is also called a thumb nut. It is mainly used on small-diameter bolts within electrical components.
A screw is a type of fastener, in some ways similar to a bolt typically made of metal, and characterized by a helical ridge, known as a male thread (external thread). Screws are used to fasten materials by digging in and wedging into a material when turned, while the thread cuts grooves in the fastened material that may help pull fastened materials together and prevent pull-out.
A screw drive is a system used to turn a screw. At a minimum, it is a set of shaped cavities and protrusions on the screw head that allows torque to be applied to it. Usually, it also involves a mating tool, such as a screwdriver, that is used to turn it. Other examples include Phillips head screws and screwdrivers, and Allen hex screws and wrenches.
Nor-Lake is a leader in the designing and manufacturing of quality refrigeration products. With its dedication to service and high-quality product line, Nor-Lake has earned one of the most respected names in the refrigeration industry.
HTS Category Code: 8208.30.00
UNSPC Category Code: 48100000
NAICS Code: 333241
Manufacturer Code: NOR
Width: 0.55 in (1.4 cm)
Height: 0.4 in (1.02 cm)
Length: 0.75 in (1.91 cm)
Unit of Measure: Each (EA)