Check the listing for details. 16-Pack Knurled Thumb Screws, M6x14mm Solid Brass Flat Head Knurled Bolts. Condition: New. Listed at 15.87 USD. PRODUCT APPLICATIONSKnurled thumb screws are reliable fasteners for various tasks, widely used in maintenance and fixing of various daily needs, computer graphics cards, PC cases, mechanical equipment, the communication industry, hard disks, automobiles, the lighting industry, instruments, DIY projects, and so on.PRODUCT DETAILS & INCLUDES√ Material: Brass√ Color: Brass Tone√ Size: M6x14mm√ Overall Dimensions: 0.55 x 0.75 inches/14 x 19 mm(Dia x L)√ Head Height: 0.2 inches/5mm√ Screw Length: 0.55 inches/14mm√ Package Includes: 16 Pcs Thumb ScrewsPRODUCT ADVANTAGES1. The knurled head thumb screw is made of premium solid brass, which is excellently durable and corrosion-resistant, rust-resistant, has good wear resistance, well fastening function, and provides long-lasting service.2.