{"product_id":"cap-4mm-screw-cap-washer-white-plastic-4boats","title":"Cap 4mm Screw Cap \u0026 Washer, White Plastic | 4Boats","description":"\u003cp\u003eWhite plastic screw cap with matching washer to protect and finish exposed screw heads in marine environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProtects screw head from moisture and abrasion\u003c\/li\u003e\n\u003cli\u003eMatching washer spreads load to reduce pull-through\u003c\/li\u003e\n\u003cli\u003eFits 4 mm (M4; ≈0.16 in) screws\u003c\/li\u003e\n\u003cli\u003eWhite finish blends with light‑coloured surfaces\u003c\/li\u003e\n\u003cli\u003ePlastic - lightweight and corrosion‑resistant\u003c\/li\u003e\n\u003cli\u003eSuitable for decks, hatches and other exposed fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSimple, neat finishing for exposed fasteners on boats and marine equipment.\u003c\/p\u003e","brand":"4Boats","offers":[{"title":"Default Title","offer_id":56755553862006,"sku":"44923","price":9.28,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0621\/8140\/9004\/files\/itm_44916_44914_44923_44925_8c0e6855-ca0f-4a71-ab42-8eb9424c8067.jpg?v=1764338145","url":"https:\/\/www.leighnumberplates.com\/products\/cap-4mm-screw-cap-washer-white-plastic-4boats","provider":"Leigh Number Plates","version":"1.0","type":"link"}