{"product_id":"hillman-no-1-4-20-ga-x-1-2-in-l-phillips-flat-head-zinc-plated-steel-machine-screws-100-pk","title":"HILLMAN No. 1\/4-20 Ga. X 1\/2 in. L Phillips Flat Head Zinc-Plated Steel Machine Screws 100 pk","description":"\u003cdiv\u003e\n\u003cp\u003eMeet a dependable, ready-to-use fastening solution built for metal-to-metal connections: Hillman No. 1\/4-20 Phillips Flat Head Zinc-Plated Steel Machine Screws. At 1\/2 inch in length, these screws are purposefully designed for precision alignment and a flush, finished look in tapped holes or with nuts, making them a versatile choice for both DIY projects and professional installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; thread\u003c\/strong\u003e: No. 1\/4-20 coarse thread (UNC) for broad, secure engagement in common tapped holes and with nuts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHead \u0026amp; drive\u003c\/strong\u003e: Flat head provides a clean, countersunk appearance; Phillips drive ensures easy installation with standard screwdrivers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; finish\u003c\/strong\u003e: Zinc-plated steel offers solid strength with corrosion resistance suitable for indoor and outdoor use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1\/2 inch, ideal for assemblies where a flush or semi-flush profile is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage\u003c\/strong\u003e: 100 pieces neatly boxed for handy storage and bulk projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Designed for use with nuts or tapped holes; not self-drilling or self-tapping.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnvironment\u003c\/strong\u003e: Indoor and outdoor applications, making them suitable for metal brackets, equipment mounting, and furniture hardware.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy these Hillman machine screws stand out: the zinc-plated finish balances durability and ease of use, allowing you to tackle everyday installations without sacrificing longevity in environments that experience moisture or temperature changes. The combination of a flat head and Phillips drive provides a streamlined, professional look while delivering reliable bite and straightforward installation with standard tools.\u003c\/p\u003e \u003cp\u003ePractical use cases to consider:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSecure metal brackets to frames in \u003cb\u003egarage shelves, workbenches, and modular furniture\u003c\/b\u003e where a clean, recessed head is preferred.\u003c\/li\u003e \u003cli\u003eMount small electrical or mechanical components to panels or enclosures that require a durable, threaded connection with nuts.\u003c\/li\u003e \u003cli\u003eAssemble light-duty machinery or equipment housings where a flush finish reduces snag hazards and presents a neat appearance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePro tips for best results:\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePair these screws with matching nuts or pre-tapped holes to achieve a strong, removable connection.\u003c\/li\u003e \u003cli\u003eUse a washer if load distribution is important to prevent pulling through softer metals.\u003c\/li\u003e \u003cli\u003eAvoid overtightening to preserve thread integrity and the zinc plating’s protective layer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Hillman","offers":[{"title":"Default Title","offer_id":52171859788050,"sku":"56277","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/56277_LA.eps_High.jpg?v=1775503260","url":"https:\/\/nationalhardwaregroup.com\/products\/hillman-no-1-4-20-ga-x-1-2-in-l-phillips-flat-head-zinc-plated-steel-machine-screws-100-pk","provider":"National Hardware Group","version":"1.0","type":"link"}