18-8 Stainless Steel Low-Profile Precision Shoulder Screw 5 mm Shoulder Diameter 35 mm Shoulder Length M4 x 0.7 mm Thread 30pcs/Pack BOLTS while the serrated edges increase

while the serrated edges increase friction

Shoulder Length: 2

They maintain consistent pressure in assemblies

The flange distributes pressure evenly

Flange nylon insert lock nuts combine a flange base with a nylon insert to prevent loosening due to vibration

18-8 Stainless Steel Low-Profile Precision Shoulder Screw 5 mm Shoulder Diameter 35 mm Shoulder Length M4 x 0.7 mm Thread 30pcs/Pack BOLTS while the serrated edges increaseHigh quality Low Profile Precision Shoulder Screw, perfect for various applications. Material: 18 8 STAINLESS STEEL Head Style: Low Profile Shoulder Diameter: 5mm Shoulder Length: 35mm Thread: M4 0. 7