#4-40 x 5/16 in Torx Flat Machine Screw, Plain Stainless Steel, 5000 PK MPN:0405MTU188
#4-40 x 5/16 in Torx Flat Machine Screw, Plain Stainless Steel, 5000 PK
This 4-40 x 5/16 inch Torx flat machine screw is a high-quality, fully threaded option made from 18/8 stainless steel, ideal for applications requiring corrosion resistance and strength. The flat head design provides a low profile, making it suitable for use in tight spaces or where a countersink is not feasible. With its Torx drive, this screw is resistant to cam-out and provides a secure, consistent drive. Perfect for use in various industries, including aerospace, automotive, and marine, where durability and reliability are paramount. The 5000-piece pack ensures a steady supply for your projects, making it an excellent choice for professionals and hobbyists alike.
Top product features:
- 4-40 thread size
- 6 lobe flat undercut design
- Fully threaded construction
Top product applications:
- Electrical Panel Enclosures
- Automotive Interiors
- Medical Device Manufacturing
4-40X5/16 6 Lobe Flat Undercut Machine Screw Fully Threaded 18 8 Stainless Steel
Additional Information
- Country of Origin: TW
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 3.68
Product info last updated on January 23, 2026 8:05am UTC
Category: Screws and Bolts