18-8 Stainless Steel Flat Head Machine Scew Pin-In-Torx Tamper-resistant: Tamper-resistant machine screws require unique drivers for installation and removal. All screws have a flat bearing surface under the head. These low-profile screws have a flat head and round head screws. The Pin-in-Torx Sheet machine screws are made of 18-8 Stainless Steel for good corrosion resistance.
Picture may not represent the item shown. | Other sizes available upon request.