Bolt: Socket Head 1/4x1/2inch / 10 Each/ BAG
Notebook: venus 9/30
U-413 photoelectric smoke detector
Nipple: qs m8x3/8 + square reducer (tl)1/2x3/8
Screw: flat head wood taper (jf) 7x1inch
Key steel: 8x8x300mm (iron wedge)