Steel Thumb Screw Knurled Head 5/8 Length Black Oxide Finish Fully Threaded #10-24 UNC Threads Made in US Pack of 5 Flat Point

Steel Thumb Screw, Black Oxide Finish, Knurled Head, Flat Point, 5/8' Length, Fully Threaded, #10-24 UNC Threads, Made in US (Pack of 5): Industrial & Scientific. Steel Thumb Screw, Black Oxide Finish, Knurled Head, Flat Point, 5/8" Length, Fully Threaded, #10-24 UNC Threads, Made in US (Pack of 5): Industrial & Scientific. Thumb screw for simple “by-hand” installation 。 Long style provides extended threading compared to conventional thumb screw style 。 Black oxide coating helps reduce friction and provides mild corrosion resistance, while steel offers strength 。 Knurled head offers extra grip for manual tightening 。 Thumb screws are designed to be tightened and loosened by hand. They come in a variety of head styles, but each includes an easy-grip head which allows for simple "by-hand" installation. The long style has a longer threaded length than conventional thumb screws. It is used in applications where longer threading is needed, such as when fastening thick material. The thumb screw head has a knurled surface that gives a good gripping surface, making it easy to tighten or loosen fasteners manually.。 The black oxide coating provides some lubricity to the product, meaning that there is less friction generated when using these products. The coating also provides a mild corrosion resistance, but should not be relied on in environments where corrosion resistance is a primary concern. Steel offers strength.。 A threaded fastener's size name includes information about the major external diameter, followed by the threads per inch, which indicates if it is coarse or fine.。。。。。