Quantity: 5 sets 10 sets 20 sets 50 sets Choice
Shaft Length: 4mm 6mm 8mm 10mm Material: solid Brass
Head diameter :10 mm(0.39",) --Shaft Diameter:4mm(0.157",)
4mm:Shaft Length:4mm(0.157")
6mm:Shaft Length:6mm(0.23")
8mm:Shaft Length:8mm(0.31")
10mm:Shaft Length:10mm(0.39")