Material is made of high quality 12.9 Grade alloy steel.
Screw Specification:
Thread Diameter 5 mm
Head Diameter 8.7 mm
Head Height 5 mm
Screw Length 40 mm, 45 mm, 50 mm, 55 mm, 60 mm
Allen Hex Drive 4 mm
Package contains:
(5PCS) M5 x 40mm
(5PCS) M5 x 45mm
(5PCS) M5 x 50mm
(5PCS) M5 x 55mm
(5PCS) M5 x 60mm
Total: 25PCS
If you are not satisfied, please feel free to contact us, timely refund or replacement, we will provide professional service, please rest assured to buy.