For exact-size replacement work, 5/16-24 x 3/4 identifies the thread, threaded body length, and nylon tip material in a single set screw listing.
Typical uses include packaging changeover points, adjustable guide rails, and repeatable machine settings. The 3A thread fit keeps the screw in the precision set-screw class while the tip changes the way the end contacts the part. Nylon is the softer contact choice for delicate finishes and repeated adjustment.
For uncommon lengths or fine-thread tipped screws, Cold Headers supports exact-size sourcing without changing the specified tip material. The 18-8 stainless tipped-screw family is the adjacent choice for ordinary moisture exposure while this alloy version serves dry-service work.
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
