M4 64 Titanium Hex Countersink Screw 7종
TSS-408C 4mm x 8mm Titanium Hex Countersink Screw 10pcs
TSS-410C 4mm x 10mm Titanium Hex Countersink Screw 10pcs
TSS-412C 4mm x 12mm Titanium Hex Countersink Screw 10pcs
TSS-415C 4mm x 15mm Titanium Hex Countersink Screw 10pcs
TSS-416C 4mm x 16mm Titanium Hex Countersink Screw 10pcs
TSS-420C 4mm x 20mm 64 Titanium Hex Countersink Screw 2pcs.
TSS-425C 4mm x 25mm 64 Titanium Hex Countersink Screw 2pcs.