Solid Brass Round Head Slotted Drive Machine Screws Round Heads have a tall domed top and a flat bearing surface. Machine screws are often used with nuts but also often driven into tapped holes (without nuts). They might be considered a screw or a bolt based on the...
Applications: Electronics, appliances, light machinery, and general-purpose fastening. Finish: Black Zinc Plated for corrosion resistance. Head Style: Pan Head. Thread Type: Fine Thread (40 TPI). Use these black zinc-plated machine screws for secure,...
This causes the nylon lock nut to grip better against the threads and reduces the chances of the nut loosening due to the vibration of the screw. Nylon insert lock nuts are designed to be used with like material screws and bolts.
New Qty (50) 4-40 Steel Nylon Insert Locknuts. Specifications include: 1/4″ width X 9/64″ height. Listing is for a lot of 50 pieces, new from excess inventory. Price includes FREE SHIPPING!!
