hwf aisi 1018 1022 metal screws

{"cid":"91199727","title":"Hex Washer Flange (HWF) Made of AISI 1018-1022 Available in sizes #10 \/ #12 Integrated self-drilling point","imgUrl":"https:\/\/img.chinax.com\/nimg\/17\/6a\/e190c66cafff8932e77f378a6ffa-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"TOBO","Model Number":"Hex Washer Flange (HWF)","Minimum Order Quantity":"1Pcs","Delivery Time":"15-30 Workdays","Size":"ST3.5-ST6.3","Thread Coverage":"ANSI B 16.9, ASTM A420","Diameter":"4.8mm","Standard":"GB DIN JIS ANSI","Standardscompliance":"ISO 1478","Payment Terms":"T\/T, Western Union","Grade":"4.8\/6.8\/8.8\/10.9\/12.9","Types":"Self Drilling Screws","Product Name":"Hex Washer Flange (HWF)","Pointtype":"Drill Point","Certification":"ISO\/TUV\/SGS","Supply Ability":"15tons per month","Place of Origin":"Shanghai, China","Packaging Details":"Standard Shipping Package"}}