{"product_id":"securfix-concrete-frame-screws-7-5-x-182mm-box-of-100","title":"Securfix Concrete Frame Screws 7.5 x 182mm Box of 100","description":"\u003cp\u003eA box of 100 Securfix concrete frame screws, each 7.5 x 182mm with a countersunk head and TX drive. The finish is zinc and yellow passivated, and the long length is aimed at fixing a frame back to the masonry behind it.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e7.5 x 182mm\u003c\/li\u003e\n\u003cli\u003eTX drive\u003c\/li\u003e\n\u003cli\u003eCountersunk head\u003c\/li\u003e\n\u003cli\u003eZinc and yellow passivated\u003c\/li\u003e\n\u003cli\u003eBox of 100\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSecurfix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e7.5 x 182mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive\u003c\/td\u003e\n\u003ctd\u003eTX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead\u003c\/td\u003e\n\u003ctd\u003eCountersunk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhich one do I need?\u003c\/h3\u003e\u003cp\u003eFrame screws need to pass through the frame and any gap behind it before reaching the masonry. Measure the frame depth plus the gap, and make sure the 182mm length leaves a good amount of screw in the wall. The correct pilot hole size is shown on the pack, so follow that rather than guessing. A pilot that is too large can reduce grip, while one that is too small makes the screw hard to drive.\u003c\/p\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eCheck for cables or pipes in the wall before drilling.\u003c\/li\u003e\n\u003cli\u003eDrill the pilot size shown on the pack through the frame and into the masonry.\u003c\/li\u003e\n\u003cli\u003eClear the dust from the hole so the screw can engage properly.\u003c\/li\u003e\n\u003cli\u003eDrive with a TX bit that fits the recess until the countersunk head sits flush with the frame.\u003c\/li\u003e\n\u003cli\u003eAvoid overtightening, which can distort the frame.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003ch4\u003eWhat pilot hole do concrete frame screws need?\u003c\/h4\u003e\u003cp\u003eDrill the pilot size shown on the pack.\u003c\/p\u003e\u003ch4\u003eWhat bit do I use?\u003c\/h4\u003e\u003cp\u003eThey have a TX drive, so use a matching TX bit.\u003c\/p\u003e\u003ch4\u003eHow many are in a box?\u003c\/h4\u003e\u003cp\u003eThere are 100 screws in each box, which suits fitting a number of frames on one job.\u003c\/p\u003e","brand":"Securfix","offers":[{"title":"Default Title","offer_id":67824295346449,"sku":"DS-5491664","price":10.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/7323\/0097\/files\/securfix-concrete-frame-screws-7-5-x-182mm-box-of-100-1.jpg?v=1792513229","url":"https:\/\/diysmith.co.uk\/products\/securfix-concrete-frame-screws-7-5-x-182mm-box-of-100","provider":"DIYSmith","version":"1.0","type":"link"}