{"product_id":"tapcon-star-drive-concrete-anchor-screws-blue-ultrashield-multiple-sizes","title":"Tapcon Star Drive Concrete Anchor Screws, Blue Ultrashield, Multiple Sizes","description":"\u003ch1\u003eTapcon Star Drive Concrete Anchor Screws, Blue Ultrashield, Multiple Sizes\u003c\/h1\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eTapcon Star Drive concrete anchor screws in blue Ultrashield finish tap their own threads into concrete, block, and masonry with no separate anchors or inserts. This line covers 3\/16 in. and 1\/4 in. diameters in lengths from 1-3\/4 in. to 3-3\/4 in., in 8-pack and 75-pack quantities. Star drive bits reduce cam-out for faster, cleaner installation.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStar drive:\u003c\/strong\u003e Star (Torx-style) drive reduces cam-out during installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltrashield finish:\u003c\/strong\u003e Blue Ultrashield coating provides corrosion resistance per the manufacturer's product line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-tapping:\u003c\/strong\u003e Screws tap their own threads in concrete, block, and masonry without inserts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple sizes:\u003c\/strong\u003e Available in 3\/16 in. and 1\/4 in. diameters and 1-3\/4 in., 2-1\/4 in., 2-3\/4 in., and 3-3\/4 in. lengths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack options:\u003c\/strong\u003e Offered in 8-packs and 75-packs to match small jobs or production work.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTapcon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSell unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 pack (8 or 75 screws depending on size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTapcon Star Drive Concrete Anchor Screws (White Ultrashield Tapcon line per manufacturer site)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e['Blue']\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e['3\/16 in. x 1-3\/4 in. (8\/pack)', '3\/16 in. x 2-1\/4 in. (8\/pack)', '3\/16 in. x 2-1\/4 in. (75\/pack)', '1\/4 in. x 1-3\/4 in. (75\/pack)', '1\/4 in. x 2-3\/4 in. (75\/pack)', '1\/4 in. x 3-3\/4 in. (75\/pack)']\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel with Ultrashield coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue Ultrashield\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrive type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStar drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 or 75 per pack depending on size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConcrete, block, and masonry anchoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch2\u003eCoverage \u0026amp; How Much You Need:\u003c\/h2\u003e\u003cp\u003eOne pack fastens as many points as it contains screws (8 or 75). Order one screw per attachment point and add roughly 10% for spares, choosing length for the substrate and attached material thickness.\u003c\/p\u003e\u003ch2\u003eFit and Compatibility:\u003c\/h2\u003e\u003cp\u003eFor concrete, block, and masonry, including applications such as sill plates, shutters, screen doors, pool enclosures, and hurricane protection. Requires the proper carbide drill bit per Tapcon's instructions (bit not included).\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What sizes and pack counts are available?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e 3\/16 in. x 1-3\/4 in. and 3\/16 in. x 2-1\/4 in. in 8-packs, plus 3\/16 in. x 2-1\/4 in., 1\/4 in. x 1-3\/4 in., 1\/4 in. x 2-3\/4 in., and 1\/4 in. x 3-3\/4 in. in 75-packs.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Do I need anchors or plugs?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No, Tapcon screws tap their own threads in masonry; use only the correct carbide drill bit.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: What can I attach with these?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Sill plates, shutters, screen doors, pool enclosures, and hurricane protection hardware, among other masonry attachments.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Why star drive?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The star drive head resists cam-out, so the driver stays engaged and installation is faster with less head damage.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: Are they corrosion resistant?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the blue Ultrashield coating is the manufacturer's corrosion-resistant finish for these screws.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eQ: How deep should I drill?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Follow Tapcon's published installation instructions for bit diameter and embedment depth for your screw length.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003eExpert Verdict — Reviewed by the SuperArbor Pro Desk\u003c\/h2\u003e\u003cp\u003ePick 3\/16 in. for lighter attachments like shutters and screen door frames, and 1\/4 in. for sill plates and heavier hardware; match length so the screw embeds at least 1 in. to 1-3\/4 in. into the masonry beyond the attached material. Blow dust out of the pilot hole and drive at moderate speed to protect the coating. For exterior coastal or high-exposure jobs, confirm the coating grade meets your project's corrosion spec.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eWear eye protection when drilling concrete and follow the manufacturer's bit size, depth, and driving-torque guidance to prevent screw breakage.\u003c\/em\u003e\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eChoose Tapcon Star Drive blue concrete anchor screws in the size and pack that fits your job.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Tapcon","offers":[{"title":"3\/16\" x 1-3\/4\" 8\/Pack \/ PACK","offer_id":53524673331567,"sku":"TAP28155","price":5.75,"currency_code":"USD","in_stock":true},{"title":"3\/16\" x 2-1\/4\" 8\/Pack \/ PACK","offer_id":53524673364335,"sku":"TAP28160","price":6.7,"currency_code":"USD","in_stock":true},{"title":"3\/16\" x 2-1\/4\" 75\/Pack \/ EA (price per each)","offer_id":53524673397103,"sku":"TAP28360","price":31.5,"currency_code":"USD","in_stock":true},{"title":"1\/4\" x 1-3\/4\" 75\/Pack \/ PACK","offer_id":53524673429871,"sku":"TAP28375","price":38.0,"currency_code":"USD","in_stock":true},{"title":"1\/4\" x 2-3\/4\" 75\/Pack \/ PACK","offer_id":53524673462639,"sku":"TAP28385","price":49.75,"currency_code":"USD","in_stock":true},{"title":"1\/4\" x 3-3\/4\" 75\/Pack \/ EA (price per each)","offer_id":53524673495407,"sku":"TAP28395","price":53.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/White_Tapcon_550x309_2f4f6166-d8d7-4dd8-bc11-db1ace7a543e.jpg?v=1790285117","url":"https:\/\/superarbor.io\/products\/tapcon-star-drive-concrete-anchor-screws-blue-ultrashield-multiple-sizes","provider":"Super Arbor","version":"1.0","type":"link"}