Joamang M4 x 8mm 10mm 12mm 16mm 20mm Button Head Socket Cap Screws Bolts, 10.9 Grade Alloy Steel, Black Oxide Finish, Metric Allen Hex Drive, Fully

Joamang M4 x 8mm 10mm 12mm 16mm 20mm Button Head Socket Cap Screws Bolts, 10.9 Grade Alloy Steel, Black Oxide Finish, Metric Allen Hex Drive, Fully

Material: 100% 10.9 Grade alloy steel, and the surface is treated with black oxide. They have excellent corrosion resistance, firmness, wear resistance and low temperature resistance. Thread Diameter: 4 mm; Pitch Size: 0.7 mm, Thread Length: 8 mm, 10 mm, 12 mm, 16 mm, 20 mm. Head Diameter: 7.24 mm; Head Height: 1.95 mm; Drive Type: Allen Hex Socket 2.5 mm; Color: Black Oxide. Package Included: M4 x 8 mm(20PCS), M4 x 10 mm(20PCS), M4 x 12 mm(20PCS), M4 x 16 mm(20PCS), M4 x 20 mm(20PCS). Any time you need us, please contact us via email or Q&A. We will provide you with professional service and reply to you as soon as possible, you can rest assured to buy.

Material is made of 100% 10.9 Grade alloy steel.

Screw Specification:
Thread Diameter 4 mm
Head Diameter 7.24 mm
Head Height 1.95 mm
Screw Length 8 mm, 10 mm, 12 mm, 16 mm, 20 mm
Allen Hex Drive 2.5 mm

Package contains:
(20PCS) M4 x 8 mm
(20PCS) M4 x 10 mm
(20PCS) M4 x 12 mm
(20PCS) M4 x 16 mm
(20PCS) M4 x 20 mm
Total: 100PCS

Any time you need us, please contact us via email or Q&A. We will provide you with professional service and reply to you as soon as possible, you can rest assured to buy.