5/16-18 x 1/2 Half Dog Point Alloy Steel Socket Set Screw with Nylon Insert identifies the exact thread and length for a half dog point alloy set screw with thread-level locking. Because the point registers into a prepared feature, check the shaft, hub, or fixture detail before substituting a cup point style.

Fixture stops that register in milled slots can use the stub for repeatable placement while the insert supports the setting. Check mating feature, hex access, screw length, and marking tolerance. Plain Full Dog Alloy Socket Set Screws provide a longer locating stub when the receiving hole can be deeper and engagement length matters.

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: 5/16-18
  • Length: 1/2 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 1/2 in

Material

N/A Nylon

Quantity

N/A 100

Package Type

N/A Box

Search

N/A HDPASSHSSNI.5/16-18.1/2

Note

Note

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