1/2-13 x 5/8 Half Dog Point Alloy Steel Socket Set Screw with Nylon Insert helps keep a located component set because the nylon pellet adds prevailing torque after adjustment. Because the point registers into a prepared feature, check the shaft, hub, or fixture detail before substituting a cup point style.

Control knobs, handles, and indexed hubs may use the short stub to return a component to a defined setting. Check mating feature, hex access, screw length, and marking tolerance. Plain Half Dog Point Alloy Socket Set Screws are the no-insert comparison when the print does not call for a locking pellet.

Cold Headers has supplied specialty socket fasteners since 1962 and keeps point style, insert feature, thread, and length tied to the exact item. Review insert dimensions, hex key size, and ASME B18.3 before ordering this alloy steel socket set screw.

Technical Highlights

• Point: Half Dog (short cylindrical locating stub)
• Material: Alloy Steel
• Thread Size: 1/2-13
• Length: 5/8 in.
• Drive: Internal Hex
• Hex Key Size: 1/4 in.
• Locking Feature: Nylon insert providing prevailing torque
• Nylon Insert Diameter (P): 5/32 in.
• Nylon Insert Location (N): 25/64 in., +/- 1/2 pitch
• Dimensional Standard: ASME B18.3

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