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

China DIN912 Hex Socket Cup Head Screw Grade 12.9 Black Oxide manufacturers and suppliers

M4 x 12mm Socket Head Cap Screws, Grade 12.9 Alloy Steel Black Oxide, Allen Socket Drive, Machine Thread, 100 PCS : Industrial & Scientific

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

100pcs ISO7380 M3*8 Black Steel 10.9 grade Round Head Screws M3x8 Hex Socket Button Head Cap Screw Screws Bolts - AliExpress

M3 x 0.50 x 10 MM (FT) Coarse Thread ISO 4762 / DIN 912 Class 12.9 Socket Head Cap Screw Alloy Steel Black Oxide

Hex Head Screws - Temu

Buy 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'' at Aliexpress for

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

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

Buy 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'' at Aliexpress for

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