Plunger w/o Locking,Ball,#4,1/4,PK5 -- 21R256 [53822X01 from Te-Co, Inc.]
from Grainger Industrial Supply

Plunger w/o Locking Element, Ball, Steel, Body Steel, Ball Material Nylon, Stainless Steel, Body Width (In.) #4, Body Length (In.) 1/4, Ball Size (In.) .062, 5-40, Standard, Controlled End Forces [See More]

  • Size: #5
Nuts Types H, HN, HNL - Unified -- hnl-0518-lz
from PennEngineering

Meets torque requirements for IFI 100/107 Grade B (unified) and ANSI B18.16.1M (metric) locknuts. Type H is for use in sheet hardness HRB 80 or less on the Rockwell “B ” scale. Type HN and HNL are for use in sheet hardness HRB 60 or less on the Rockwell “B ” scale. [See More]

  • Size: #5; 5/16"
  • Material: Steel
  • Type: Nuts Types H, HN, HNL - Unified
  • Finish: Zinc Plated
Hex Machine Screw Nuts -- Series H30
from SPIROL International Corporation

These general-purpose hex nuts are designed to be used specifcally with machine screws in light to moderate load assemblies. [See More]

  • Size: #2; #3; #4; #5; #6; #8; #10; #12; 1/4"; 5/16"; 3/8"
  • Material: Aluminum (optional feature); Bronze (optional feature); Stainless Steel (optional feature)
  • Type: Hex Nut
  • Finish: Nickel Plated (optional feature); Zinc Chromate (optional feature); Passivated