tornillos m3 Black Oxide Class 12.9 Alloy Steel DIN912 Hex Socket Head Cap Screw 200pcs/Lot - AliExpress

Black Stainless Steel Hexagon Socket Screw M5 Socket Head Cap Screw M3 Black - Screws - Aliexpress

Black Hex Hexagon Socket Cap Head Screws M5 DIN912 Full/Half Thread Allen Bolts High Tensile Grade 12.9 Carbon Steel - AliExpress

The socket head cap screws are alloy steel Grade 12.9 which offers chemical and corrosion resistance. Thread Diameter: 3 mm; Pitch Size: 0.5 mm; Screw

M3 x 8mm Socket Head Cap Screws, Grade 12.9 Alloy Steel Black Oxide, Allen Socket Drive, Machine Thread, Quantity 100

400PCS/Box M2 M3 Black Grade 12.9 Steel DIN912 Screw Nut Set Assortment Kit Allen Hexagon Hex Socket Cap Head Screw Bolt - China Auto Parts, Stainlless Steel

3Pcs-10Pcs Grade 12.9 UNF 1/4-28 DIN912 Alloy Steel Hexagon Socket Knurled Cap Head Bolts Allen Screws Black Length 1/2'' to 4'' - AliExpress

Hexagon Socket Head Cap Screw M3, M4 Hex Socket Screw Bolt

M3 x 18mm Socket Head Cap Screws, Stainless Steel 18-8 (304), Allen Socket Drive, Full Thread, Bright Finish, 50 Pcs

Material: 12.9 Alloy Steel Metric M3 screws Thread Pitch: 0.5mm, Total Length: 8mm Head Diameter: 5.3mm，Head Height : 3mm Thread Coverage: Full Thread

100pcs M3 x 5mm 12.9 Grade Alloy Steel Hex Socket Head Cap Screws Bolts,Black Oxide Finish

M3 x 18mm Socket Head Cap Screws, Stainless Steel 18-8 (304), Allen Socket Drive, Full Thread, Bright Finish, 50 Pcs