Follett 201719
SCREW KNURL THUMB 10-32 X 3/4 BR NICK
SKU: FOL201719
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.
Since 1948 Follett LLC has led the industry in designing and manufacturing high quality, innovative ice storage bins, ice storage and transport systems, ice machines, ice and water dispensers, ice and beverage dispensers, and medical-grade refrigerators and freezers for the foodservice and healthcare industries.
HTS Category Code: 8208.30.00
UNSPC Category Code: 48100000
NAICS Code: 333241
Manufacturer Code: FOL
Width: 0.43 in (1.09 cm)
Height: 0.43 in (1.09 cm)
Length: 1.06 in (2.69 cm)
Unit of Measure: Each (EA)