Product Review

✔ These screws meets/exceeds: DIN 912, ISO 4762
✔ Hex socket head cap screw, fully threaded
✔ Long arm ball point hex key wrench included,hex size 2.5mm, long arm: 87mm/3.43", short arm : 19mm/0.75"
✔ Easy to store: 100 Pcs screws and 1 Pcs hex key wrench come in an easy-use separated girds storage case
✔ Material of hex key wrench: heat-treated chrome vanadium, nickel plated
✔ Material of Screws: Carbon Steel, Black Oxide Finish, DIN912-12.9 Grade, Minimum Tensile Strength : 176,900 psi
***Specification***
----Item-------------------Head Dia.---------Head Height---------Thread Length-------Total Length
M3 x 16mm------------------5.5mm/0.22"-------3mm/0.12"-------------16mm-------------19mm
M3 x 20mm------------------5.5mm/0.22"-------3mm/0.12"-------------20mm-------------23mm
M3 x 25mm------------------5.5mm/0.22"-------3mm/0.12"-------------25mm-------------28mm
M3 x 30mm------------------5.5mm/0.22"-------3mm/0.12"-------------30mm-------------33mm
M3 x 35mm------------------5.5mm/0.22"-------3mm/0.12"-------------35mm-------------38mm
***Package Quantity***
M3 x 16mm------------------20 Pcs
M3 x 20mm------------------20 Pcs
M3 x 25mm------------------20 Pcs
M3 x 30mm------------------20 Pcs
M3 x 35mm------------------20 Pcs
hex key wrench--------------1 Pcs
Total 100 Pcs screws and 1 Pcs hex key wrench