18-8 Stainless Steel Low-Profile Precision Shoulder Screw 4 mm Shoulder Diameter 5 mm Shoulder Length M3 x 0.5 mm Thread 110pcs/Pack Package:110 friction-based locking mechanism that prevents

friction-based locking mechanism that prevents loosening under vibrations

Shoulder Diameter: 6mm

SAE flat washers are standard flat washers designed to provide a smooth bearing surface and distribute load under bolts

The Manual Press is available for assembling parts where production volume does not justify more expensive pneumatic presses

18-8 Stainless Steel Low-Profile Precision Shoulder Screw 4 mm Shoulder Diameter 5 mm Shoulder Length M3 x 0.5 mm Thread 110pcs/Pack Package:110 friction-based locking mechanism that preventsHigh quality Low Profile Precision Shoulder Screw, perfect for various applications. Material: 18 8 STAINLESS STEEL Head Style: Low Profile Shoulder Diameter: 4mm Shoulder Length: 5mm Thread: M3 0. 5