{"product_id":"securfix-performance-screws-3-5-x-40mm-box-of-200","title":"Securfix Performance Screws 3.5 x 40mm - Box of 200","description":"\u003cp\u003eA box of 200 Securfix 3.5 x 40mm performance screws, with a PZ bit included in the box. They drill their own hole and sink their own head, so no pilot hole is needed.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSelf drilling and self countersinking\u003c\/li\u003e\n\u003cli\u003eNo pilot hole needed\u003c\/li\u003e\n\u003cli\u003eAnti-friction thread against jacking\u003c\/li\u003e\n\u003cli\u003ePartly serrated thread\u003c\/li\u003e\n\u003cli\u003eDouble corrosion resistance\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\u003e3.5 x 40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive\u003c\/td\u003e\n\u003ctd\u003ePZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhich one do I need?\u003c\/h3\u003e\u003cp\u003eThey suit MDF, chipboard, hardwood, softwood, plasterboard, PVCu and sheet metal, so one box covers most jobs around the house.\u003c\/p\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eMark your fixing points and compare the thickness of the material with the 3.5 x 40mm length.\u003c\/li\u003e\n\u003cli\u003ePlace the point on the mark and drive the 3.5 x 40mm screw in without drilling first.\u003c\/li\u003e\n\u003cli\u003eStop when the head is flush and check that the 3.5 x 40mm fixing is tight.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003ch4\u003eIs a pilot hole needed?\u003c\/h4\u003e\u003cp\u003eNo, they need no pre-drilling.\u003c\/p\u003e\u003ch4\u003eIs a bit supplied?\u003c\/h4\u003e\u003cp\u003eYes, a PZ bit is included.\u003c\/p\u003e\u003ch4\u003eWhat is the pack quantity for these 3.5 x 40mm performance screws?\u003c\/h4\u003e\u003cp\u003eEach pack holds 200 screws.\u003c\/p\u003e","brand":"Securfix","offers":[{"title":"Default Title","offer_id":67824115941649,"sku":"DS-2597946","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/7323\/0097\/files\/securfix-performance-screws-3-5-x-40mm-box-of-200-1.png?v=1792511421","url":"https:\/\/diysmith.co.uk\/products\/securfix-performance-screws-3-5-x-40mm-box-of-200","provider":"DIYSmith","version":"1.0","type":"link"}