[500 BULK] Jackscrews 303 Stainless Steel 4/40 X 5/16 — bulk supply of precision jackscrews designed for reliable micro-adjustments in fixtures and assemblies. Crafted from 303 stainless steel for excellent machinability and corrosion resistance, these jackscrews are ideal for a wide range of industrial, electronics, and mechanical applications.

• Material: 303 stainless steel
• Size / Thread: 4-40 x 5/16 in
• Quantity: 500 pieces
• Finish: Passivated for corrosion resistance
• Type: Jackscrew
• Applications: Precision alignment, micro-adjustments, fixtures, jigs

These jackscrews offer smooth operation under frequent adjustability and maintain reliability in demanding environments. To ensure best results, keep threads clean and lightly lubricate during installation.

Why choose 303 stainless steel jackscrews? Bulk quantity, consistent quality, and corrosion resistance from a trusted material make them ideal for ongoing production runs, repair kits, and spare-part inventories.

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State ofCalifornia to cause cancer and birth defects or other reproductive harm. For more information go tohttps://www.P65Warnings.ca.gov.