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4-40 x 1/4 Flat Head Torx Drive Screws 100 Degree 18-8 Stainless Steel BLACK OXIDE (100 Pcs.)

Item Number: 90312
Part #: FHST0404BO-8N3
Price: $35.09

4-40 x 1/4 Flat Head Torx Drive Screws 18-8 Stainless Steel

4-40 x 1/4 flat head Torx drive screws made from 18-8 Stainless Steel. The Torx drive features a 6-lobe star design that improves torque transfer and reduces cam-out compared to other drive types.

  • Head Type: Flat head provides designed for flush mounting in countersunk holes
  • Drive Type: Torx (6-lobe) for improved torque control
  • Material: 18-8 Stainless Steel offers excellent corrosion resistance

Common Applications:

  • Electronics
  • Robotics
  • Automotive
  • Machinery
  • Knife making
  • RC vehicles
  • UAVs
  • Precision assemblies

Black oxide finish is custom applied in the USA, producing a deep satin black appearance unlike standard imported coatings.

Product images are for reference only and may not represent the exact size, finish, or configuration of the item.

Finish: Plain Silver
Thread: 4-40
Head Style: Flat Head
Drive Style: Torx
Item Type: Screws
Country of Origin: USA
Item Number: 90312
Manufacturer: Fastener Express
Part #: FHST0404BO-8N3
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