5/16-18 x 3/4 Cone Point Alloy Steel Socket Set Screw with Nylon Insert is the alloy steel nylon-insert version of a cone point socket set screw for compact machine assemblies. 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.

Cam plates and eccentric adjustments may specify cone point hardware where the final position must remain indexed. For a general-purpose point with a broader size range, review Cup Point Alloy Set Screws with Nylon Insert.

Cold Headers provides specialty set screw support for maintenance teams that need the same length and locking style already in use. 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: 5/16-18
  • Length: 3/4 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.

Unit of Measure

Specifications

Brands

N/A Cold Headers, Inc.

Diameter

N/A 5/16-18

Length

N/A 3/4 in

Material

N/A Nylon

Quantity

N/A 100

Package Type

N/A Box

Search

N/A COPASSHSSNI.5/16-18.3/4

Note

Note

N/A Less Than Package Quantity Specified Plus 25%.