Metric Socket Head Cap Screw A4 Stainless Steel [Equivalent 316 SS] Partial Thread M4 * 0.7 * 40mm [Allen Key]

This socket head cap screw has a length of 40mm with a threading of M4 * 0.7mm [Partially Threaded]. It is made of A4 Stainless Steel [Equivalent 316 SS] and thus provides a high resistance to corrosion in dry and wet environments.

The cup point and the A4 Stainless Steel [Equivalent 316 SS] increases its strength against the pressure and has a tensile strength and hardness of 75,000 psi | Rockwell B79. Furthermore, it features a shear strenght of 45,000 psi.

ISO Metric Pitch | Coarse threads are an industry standard. These screws are classified as DIN 912 and comply with dimensional standards.