# Title: 4-40 x 9/16 Phillips Pan Machine Screw Zinc ## Description: 4-40 x 9/16 Phillips Pan Machine Screw Zinc . A straight shank fastener with external threads designed to go through a hole or nut that is pre-tapped to form a mating thread for the screws. Machine screws form a fastening superior in strength to spaced thread screws. These machine screws are manufactured from AISI 1006-1022 or equivalent steel with a hardness of Rockwell B70-B100 and a *60,000 psi minimum tensile strength. *Steel machine screws which have a nominal diameter smaller than #4 are not subject to tensile testing. #4 and #5 machine screws which are shorter than 1/2 inch are not subject to tensile testing. Steel machine screws of diameters #6 to 1/2 inch inclusive, which are shorter than 1/2 inch are not subject to tensile testing. ## Product type: ## Vendor: FMW Fasteners ## Tags: FMW Fasteners, Shopify Collective ## Price range: 0.31 - 0.31 USD ## Link: https://shop.water-services.us/products/4-40-x-9-16-phillips-pan-machine-screw-zinc ## Options - Title: Default Title ## Variants - Default Title, SKU: 1554026, Available: yes, Inventory: 80, Delivery profile: Shopify Collective ## Metafields - google_product_category: 2251 - product_status: {"pending":0,"failed":0,"approved":1}