0 134kg 12 9 metric bolts

{"cid":"91199968","title":"D4 Black 12.9 Metric Bolts 0.134kg 7H3597 Thread 18-UNF","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/a8\/13cfcafe27c891272a28e80fe326-200x200-1.jpg","attrs":{"Brand Name":"MTW","Model Number":"Track Bolt","Minimum Order Quantity":"10pcs","Delivery Time":"25 days","Certification":"ISO","Place of Origin":"CHINA","Packaging Details":"wooden plate","product name":"Track Bolts","Material":"alloy steel","color":"black","size(mm)":"5\/8\"x 2-3\/32\"","part number":"7H3597","Application":"D4, D5,D5H, D6, D7"}}