Joamang M4 x 30mm 35mm 40mm 45mm 50mm Hex Socket Head Cap Screws Bolts, 12.9 Grade Alloy Steel, Black Oxide Finish, Metric Allen Drive, Fully Threaded

Joamang M4 x 30mm 35mm 40mm 45mm 50mm Hex Socket Head Cap Screws Bolts, 12.9 Grade Alloy Steel, Black Oxide Finish, Metric Allen Drive, Fully Threaded

Material: 100% 12.9 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: 30 mm, 35 mm, 40 mm, 45 mm, 50 mm. Head Diameter: 7.2 mm; Head Height: 4 mm; Drive Type: Allen Hex Socket 3 mm; Color: Black Oxide. Package Included: M4 x 30 mm(10PCS), M4 x 35 mm(10PCS), M4 x 40 mm(10PCS), M4 x 45 mm(10PCS), M4 x 50 mm(10PCS). 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% 12.9 Grade alloy steel.

Screw Specification:
Thread Diameter 4 mm
Head Diameter 7.2 mm
Head Height 4 mm
Screw Length 30 mm, 35 mm, 40 mm, 45 mm, 50 mm
Allen Hex Drive 3 mm

Package contains:
(10PCS) M4 x 30 mm
(10PCS) M4 x 35 mm
(10PCS) M4 x 40 mm
(10PCS) M4 x 45 mm
(10PCS) M4 x 50 mm
Total: 50PCS

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.