# Title: 8 x 1/2 Simpson Pan-Head Marine Screw - Phillips Drive 316 SS - Box (100) ## Description: 8 x 1/2 Simpson Pan-Head Marine Screw - Phillips Drive 316 SS - Box (100) . Marine screws bite and hold fast in fiberglass, plywood and wood substitute materials Use for projects exposed to harsh marine or many chemically caustic conditions Ideal for applying trim, rub rail and molding to fiberglass boat hulls Extra-sharp points speed screw starts during assembly Specially engineered, high/low thread form incorporates indentations ("teeth") that cut easily and quickly through high-density materials Back-out resistance: once driven home, Marine screws are locked in place thanks to their "teeth" (the thread indentations will resist back-out even after prolonged vibration) Holding power: Pull-out values of Marine screws exceed those of ordinary tapping screws in fiberglass and wood Screws up to 1" in length are fully threaded. Screws more than 1" long are threaded 2/3 of the shank length Phillips drive ## Product type: ## Vendor: FMW Fasteners ## Tags: FMW Fasteners, Shopify Collective ## Price range: 6.97 - 6.97 USD ## Link: https://shop.water-services.us/products/8-x-1-2-simpson-pan-head-marine-screw-phillips-drive-316-ss-box-100 ## Options - Title: Default Title ## Variants - Default Title, SKU: 2561007, Available: yes, Inventory: 0, Delivery profile: Shopify Collective ## Metafields - google_product_category: 2251 - product_status: {"pending":0,"failed":0,"approved":1}