. Especially useful in metal-to-metal or where heavy duty fastening is required.#6-32 x 5/8 in Phillips Flat Machine Screw, Plain Stainless Steel, 100 PK Commonly used with flat or lockwashers. Machine screws are used in fastening nearly all types of hard materials.
Machine screws are used in fastening nearly all types of hard materials.#8-32 x 1/2 in Combination Phillips/Slotted Truss Machine Screw, Zinc Plated Steel, 100 PK Commonly used with flat or lockwashers. Especially useful in metal-to-metal or where heavy duty fastening is required..