3 9 x 19mm self drilling screws

{"cid":"91199727","title":"#3.5*19mm Galvanized Steel Zinc Grade 8.8 Pan Head Self Drilling Screw","imgUrl":"https:\/\/img.ismap.com\/nimg\/4b\/07\/db01396de765643ff9ac19cf63c8-200x200-1.jpg","attrs":{"Brand Name":"TOBO","Model Number":"8.8","Minimum Order Quantity":"20Kg","Delivery Time":"According to the order","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"Max 150 tons\/month","Packaging Details":"Neutral packaging or customized packaging","Material":"Carbon Steel,Stainless Steel,alloy steel,Brass,copper","Color":"Black,green,pink,blue","Sample":"Provided,Free,Available free within 7days","Standard":"DIN, ANSI, ISO, GB, JIS","Product name":"Non standard utility 304 toothed flange stainless steel hex bolt","Size":"M6-M100,M4-M54,can be customized,M2-M64","Grade":"A193 B7 B7M,700N,10.9,4.8 6.8 8.8-12.8ect,4.8","Surface treatment":"Zinc-plated,Zinc,hot galvanized,Plain or Zine-plated"}}

{"cid":"91191254","title":"Self-Tapping Self- Drilling Fixing 3.9 x 19mm Screws for uPVC Window and Doors","imgUrl":"https:\/\/img.ismap.com\/nimg\/a2\/04\/6f23eb7c3530b5722e9548c36d9a-200x200-1.jpg","attrs":{"Brand Name":"OEM","Model Number":"3.9x19mm","Minimum Order Quantity":"100KG","Delivery Time":"35days","Place of Origin":"CHINA","Packaging Details":"Box \/bag \/bulk","Payment Terms":"T\/T","Meterial":"Carbon Steel\/Stainless Steel","Head Style":"CSK Flat Head","Point Type":"self-drilling point","Package":"According To Your Requirement","Pitch":"Full Thread","Screw Type":"Self Drilling Screw"}}