Black Oxide Alloy Steel Set Screw, Hex Socket Drive, 3/8"-24, 1" Length (Pack of 50) Reviews
Black Oxide Alloy Steel Set Screw, Hex Socket Drive, 3/8"-24, 1" Length (Pack of 50) Feature
- Set Screws keep parts from turning relative to a shaft
- Black Oxide coating helps reduce friction and provides mild corrosion resistance
- Do not have an external head
- Drive system is a hexagon-shaped hole
- Fine threads tap better into harder materials and thin walls, and are stronger in tension than coarse threads
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.
Hex socket drive systems are driven by hex wrenches or power tools with hexagonal bits.
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. Fine threads are preferable when working with harder materials or when threading into a thin material. They are also stronger in tension than coarse threads, and generally provide higher shear strengths.
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Feb 28, 2011 19:17:13