3 1mm self piercing rivets

{"cid":"91201961","title":"Self Piercing Rivets Dacromet Finish Self Piercing Rivets 7.45mm Head 3.1mm Inside Hole","imgUrl":"https:\/\/img.ismap.com\/nimg\/1c\/fb\/6a33f47c92d048f517cd893a043f-200x200-1.jpg","attrs":{"Price":"USD0.05","Brand Name":"guanbiao","Model Number":"5.4*8.5","Minimum Order Quantity":"200000PCS","Delivery Time":"15-20work days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"2000PCS\/day","Packaging Details":"According to customer's requirements","Mateiral":"Alloy Steel","Size":"5.4*8.5","Inside Hole":"3.1mm","Head size":"7.45mm","Finish":"Dacromet","Product Application":"Multilayer plate group"}}

{"cid":"91214496","title":"SS310 Round Bar Stainless 1mm 5mm Stainless Steel Rod 304 Polished SGS","imgUrl":"https:\/\/img.ismap.com\/nimg\/2b\/56\/4e9ded0374352952ee255dfde4a6-200x200-1.jpg","attrs":{"Price":"USD700~USD2000\/ Ton","Brand Name":"Tisco, Bao,etc","Model Number":"SS310","Minimum Order Quantity":"1 Ton","Delivery Time":"5-12 work days","Certification":"SGS, ISO","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"2000ton\/month","Packaging Details":"Standard marine waterproof package","Name":"SS310 Round Bar","OD":"1-5mm, 3mm","Usage":"Hardware kitchenware,","Surface":"Polished","Standard":"ASTM,AISI,JIS,DIN,GB","Technique":"Hot Rolled","Length":"Customers' Requirements","Main market":"Europe,Africa,Asia,The Americas,Middle-East"}}