# Title: 5/16 x 4 1/2 Hex Lag Screw Zinc Plated ## Description: 5/16 x 4 1/2 Hex Lag Screw Zinc Plated . Hex Lag Screws are manufactured from low carbon steel to meet SAE J429 Grade 1. Lag screws longer than 12 inches will have a minimum thread length of 50% of the screw length up to a maximum of 8 inches. Zinc plated material will meet or exceed ASTM F1941. Hot-Dip Galvanized material will meet or exceed ASTM A153. Typical hardness is HRB 70-100. Tensile strength (not pull out) will meet a minimum of 60,000 psi. ## Product type: ## Vendor: FMW Fasteners ## Tags: FMW Fasteners, Shopify Collective ## Price range: 1.14 - 1.14 USD ## Link: https://shop.water-services.us/products/5-16-x-4-1-2-hex-lag-screw-zinc-plated ## Options - Title: Default Title ## Variants - Default Title, SKU: 1337048, Available: yes, Inventory: 94, Delivery profile: Shopify Collective ## Metafields - google_product_category: 2251 - product_status: {"pending":0,"failed":0,"approved":1}