M3-0.5X14 ISO7045 Metric Phil Pan 410SS Internal Washer Sems MS Ful Thread A2 Stainless Steel (Pack Qty 2,500) BC-MI314IPPA2

The washer/screw assembly makes this a locking screw with the washer providing the locking action. Machine pre-assembly provides cost savings to the end user. The internal tooth variety is recommended when it is desirable to hide the teeth for appearance or to prevent snagging Screw - Internal Tooth Lockwasher- Class 4.8 Steel: C1008 or equivalent carbon steel. C1050 Carbon Steel. Screw - Internal Tooth Lockwasher- Stainless: A2 StainlessYou may also like 3-48X5/8 Phillips Flat Undercut Machine Screw Fully Threaded 18-8 Stainless Steel (Pack Qty 5,000) BC-0310MPU188.