3/8-16 x 3/4 Half Dog Point Alloy Steel Socket Set Screw with Nylon Insert uses half dog point geometry for registered alignment in equipment that cannot rely on a plain shaft bite. Compared with a longer full dog projection, the half dog form can work with a shallower receiving hole and thinner surrounding material.

Couplings that must be assembled in one orientation can use the locating stub to reduce walk and rotation after alignment. Check mating feature, hex access, screw length, and marking tolerance.

Since 1962, Cold Headers has supported industrial buyers where a small difference in set screw point geometry changes the fit. 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: 3/8-16
• Length: 3/4 in.
• Drive: Internal Hex
• Hex Key Size: 3/16 in.
• Locking Feature: Nylon insert providing prevailing torque
• Nylon Insert Diameter (P): 9/64 in.
• Nylon Insert Location (N): 5/16 in., +/- 1/2 pitch
• Dimensional Standard: ASME B18.3

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