![[500 BULK] Jackscrews 303 Stainless Steel 4/40 X 7/16](http://mutualscrew.com/cdn/shop/files/100304JMYKC_9b4590de-8d83-490a-8a83-0e55087477fe.jpg?v=1747171776&width=640)
![[500 BULK] Jackscrews 303 Stainless Steel 4/40 X 7/16](http://mutualscrew.com/cdn/shop/files/100304JMYKC_9b4590de-8d83-490a-8a83-0e55087477fe_1024x.jpg?v=1747171776)
Description
Enhance your toolkit with our bulk 500-pack of Jackscrews crafted from 303 stainless steel. These 4-40 x 7/16 inch jackscrews deliver reliable, corrosion-resistant performance for precision assemblies, adjustments, and fine-tuning tasks.
Features
- Material: 303 stainless steel for excellent machinability and corrosion resistance.
- Size & Threads: 4-40 UNC thread with a 7/16 inch length.
- Finish: Natural stainless steel (uncoated).
- Quantity: Bulk pack of 500 pieces — ideal for workshops, production runs, and stocking up.
- Applications: Suitable for electronics enclosures, mechanical assemblies, cabinetry, automotive, and hobby projects requiring precise adjustment and secure fastening.
Why choose 303 stainless steel jackscrews?
303 stainless steel offers good corrosion resistance and high machinability, making these jackscrews a dependable choice in challenging environments and long-lasting fixtures.
Specifications
- Material: 303 Stainless Steel
- Thread: 4-40 UNC
- Length: 7/16 in
- Quantity: 500 per bulk pack
Order today to ensure you have a steady supply of premium 4-40 x 7/16 jackscrews in 303 stainless steel, ready for production, repairs, or design prototyping.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324