Stainless steel.
440 Pcs Self Tapping Screws Metal, M4.2 M4.8 Self Drilling Screws for Metal, Stainless Steel Screws Flat Head Screws, Countersunk Self-tapping Screws for Sheets Wood Roofing Plastic (440)
qjuwhua 100 PCS M4.2 X 25mm Self Drilling Screws for Metal Self Drilling Countersunk Screws Galvanized Self Tapping Screw Self Tappers Screws for Metal Plasterboard Wood Plastic Sheet Roofing Window
Self Tapping Screws Metal, 60pcs M5 x 16mm Torx Self Drilling Screws Black Self-Tapping Screw for Metal Metalwork Plastic
4.8mm x 45mm Self Drilling Countersunk Screws Steel Self Tapping Screws for Metal Sheets Roofing Windows (Pack of 50) F12BC
4.8mm x 50mm Self Drilling Countersunk Screws Steel Self Tapping Screws for Metal Sheets Roofing Windows (Pack of 50) F12BC
4.2mm x 38mm Self Drilling Countersunk Screws Steel Self Tapping Screws for Metal Sheets Roofing Windows (Pack of 50) F12BC
