18-8 Stainless Steel Low-Profile Precision Shoulder Screw 6 mm Shoulder Diameter 8 mm Shoulder Length M5 x 0.8 mm Thread 70pcs/Pack Package:70 SAE flat washers are standard

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

This design combines the benefits of a nut and a washer

Belleville washers

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

Countersunk serrated lock washers feature a unique design that provides a secure grip and prevents loosening under vibration

18-8 Stainless Steel Low-Profile Precision Shoulder Screw 6 mm Shoulder Diameter 8 mm Shoulder Length M5 x 0.8 mm Thread 70pcs/Pack Package:70 SAE flat washers are standardHigh quality Low Profile Precision Shoulder Screw, perfect for various applications. Material: 18 8 STAINLESS STEEL Head Style: Low Profile Shoulder Diameter: 6mm Shoulder Length: 8mm Thread: M5 0. 8