Product/Process Descriptions 產品名稱	Size Range 尺寸範圍	Length/mm 長度範圍
Weld bolts & Weld Studs 焊接螺栓	M4-M16	8-150
Sems (Screws + Washer assembly) 組合螺絲	M4-M14	4-120
Multi-die Headed Pins and Rivets 多沖程鉚釘	M4-M16	8-150
Special Screws per Print  客製化螺絲	M4-M16	4-150