5/8-11 x 5/8 Half Dog Point Alloy Steel Socket Set Screw with Nylon Insert is a heat-treated alloy steel half dog point socket set screw with a nylon insert for prevailing torque. This point style is chosen when repeatable angular or axial location matters more than a bite mark on an unprepared shaft.

Tooling plates and inspection fixtures can use this set screw where a prepared slot provides the locating path. Check mating feature, hex access, screw length, and marking tolerance. In-house pellet installation helps support nylon-insert requirements where a plain half dog screw would not meet the print. This size is a hard-to-find nylon-insert half dog option, so keep the exact thread and length together when requesting a quote.

Cold Headers helps buyers keep the half dog point requirement visible when similar nylon-insert set screws are easy to confuse. 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: 5/8-11
  • Length: 5/8 in.
  • Drive: Internal Hex
  • Hex Key Size: 5/16 in.
  • Locking Feature: Nylon insert providing prevailing torque
  • Nylon Insert Diameter (P): 3/16 in.
  • Nylon Insert Location (N): 7/16 in., +/- 1/2 pitch
  • Dimensional Standard: ASME B18.3

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

Unit of Measure

Specifications

Brands

N/A Cold Headers, Inc.

Diameter

N/A 5/8-11

Length

N/A 5/8 in

Material

N/A Nylon

Quantity

N/A 50

Package Type

N/A Box

Search

N/A HDPASSHSSNI.5/8-11.5/8

Note

Note

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