5/16-24 x 7/16 Cone Point Alloy Steel Socket Set Screw with Nylon Insert fits cone-point set screw locations where the part drawing calls for alloy steel body construction and a locking insert. The point geometry is intended for permanent and semi-permanent settings where the shaft surface can be prepared. Use this alloy steel body with the nylon locking pellet where the drawing calls for a mechanical set screw, not a corrosion-focused stainless part.
Common uses include gear and sprocket settings on spotted shafts where rotation control matters after the hub is positioned. A stainless cone point screw with nylon insert is a non-catalog request Cold Headers can quote when the environment calls for it.
Cold Headers supports distributor, OEM, and MRO sourcing when the item has to be defined by size, point, material, drive, and insert. Review thread size, length, hex key size, point style, and mating-surface marking tolerance before replacing it with another set screw.
Technical Highlights
- Point: Cone (tapered conical point)
- Material: Alloy Steel
- Thread Size: 5/16-24
- Length: 7/16 in.
- Drive: Internal Hex
- Hex Key Size: 5/32 in.
- Locking Feature: Nylon insert providing prevailing torque
- Nylon Insert Diameter (P): 1/8 in.
- Nylon Insert Location (N): 19/64 in., ±1/2 pitch
- Dimensional Standard: ASME B18.3
Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.
