For drawings calling out a nylon insert socket cap screw, the 1/2-13 x 1 3/4 1960 Series Alloy Steel Socket Head Cap Screw with Nylon Insert provides exact thread-and-length identification. Its nylon insert creates a frictional locking action in the threaded joint while preserving top-side internal hex drive access for installation.

The 1/2-13 x 1 3/4 size is often reviewed for maintenance repairs, replacement assemblies, and retrofit work when the bill of materials calls for an alloy steel cap screw with a nylon insert. Selection should account for joint geometry, thread engagement, installation access, and whether a nylon insert is appropriate for the service environment.

Cold Headers supports distributors, OEM sourcing teams, and maintenance operations that need uncommon lengths or exact 1960 Series socket screw sizes.

Technical Highlights

• Series: 1960 Series
• Material: Alloy Steel
• Thread Size: 1/2-13
• Length: 1 3/4 in.
• Drive Type: Internal Hex
• Locking Feature: Nylon insert providing prevailing torque
• Nylon Insert Diameter (P): 5/32 in.
• Nylon Insert Location (N): 1/4 in. +/- 1/2 pitch

Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.