2Pcs UNC 3/8-16 Thumb Screw Aluminum Knurled Head Stainless Steel Thread Hand Tighten Thumb Screws Length 6-100mm(Black,L-80MM_UNC 3I8-16)

Material：Made from high quality anodised aluminium, they are lightweight, colourfast and long lasting; Easy to Install：The knurled surface of these thumbscrews provides grip and the threads are neat, even and burr-free; Easy to use:When it is necessary to reopen a computer case, the PC Thumb Screws offer repeatable convenience as the thumb screws can be unscrewed by hand without the need for a screwdriver; Used:It is widely used to fix camera brackets, tripods, machine tools, racks and various machine accessories; Package includes: 2 x Threaded knurled thumbscrews.