SSHT-M4-10 NBK Socket Head Cap Screws - Special Low Profile - Pure Titanium -Made in JapanSVST M3 16 NBK Hex Socket Head Cap Screws with Ventilation Hole Titanium M3 length 16mm Socket Head Cap Screws Special Low Profile Pure Titanium SSHT M4 10 NBK One Screw Characteristics: Socket head cap screws with special low profile made of pure titanium. The head height for all screws is 1. 5 mm or less. Useful for space and weight saving of devices. Nonmagnetic. Excellent chemical and seawater resistance. Chemical polishing and brightening