10-32 x 7/16 Oval Point Alloy Steel Socket Set Screw with Nylon Insert fits applications that need a headless internal-hex screw, rounded point contact, and a locking insert. A shallow prepared groove around the shaft lets the point ride axially while still allowing repositioning. Specify the heat-treated alloy steel body with nylon pellet when the print calls for mechanical set screw hardware, not a stainless substitute.

Spline-adjacent and keyway-adjacent seating may call for a rounded point where sharp engagement would be too aggressive.

Pelletized oval point screws keep the thread-locking feature separate from the adjustable contact geometry. Cold Headers can help identify the correct rounded-point alloy set screw when a drawing calls out a nylon insert. Check thread size, length, socket size, pellet dimensions, groove or seat condition, and surface-marking tolerance before substitution.

Technical Highlights

• Point: Oval (rounded radiused tip)
• Material: Alloy Steel
• Thread Size: 10-32
• Length: 7/16 in.
• Drive: Internal Hex
• Hex Key Size: 3/32 in.
• Locking Feature: Nylon insert providing prevailing torque
• Nylon Insert Diameter (P): 3/32 in.
• Nylon Insert Location (N): 5/32 in., +/-1/2 pitch
• Dimensional Standard: ASME B18.3

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