2-56 x 5/16" Type F Thread Cutting Screws / Phillips / Flat Head / Steel / Zinc

Product Details

Part Number: 221353 Carton Quantity: 10,000 pcs Carton Weight: 5.00 lbs
2-56 x 5/16" Type F Thread Cutting Screws / Phillips / Flat Head / Steel / Zinc Please Note: Item in picture may not reflect size and finish of actual part

Technical Specs

Pricing Information

1-2 Carton Price: $362.80 / Carton of 10,000 pcs ($ 0.03628 Each)
3-4 Carton Price: $341.50 / Carton of 10,000 pcs ($ 0.03415 Each)
5+ Carton Price: $322.50 / Carton of 10,000 pcs ($ 0.03225 Each)

This product is currently out of stock. We are expecting new stock on 06/10/2026.

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Product Specs

  • Part Number: 221353
  • Product Category: Thread Cutting Screws
  • Type / Style: Type F
  • Size: 2-56
  • Length: 5/16"
  • Head Style: Flat Head
  • Drive Style: Phillips
  • Head Diameter: 0.144 - 0.162
  • Head Height: 0.040 - 0.051
  • Full / Partial Thread: Full
  • Driver Size: 1
  • Material: Steel
  • Finish: Zinc
  • RoHS: On Request
  • driver_size: 1
  • head_diameter: 0.144 - 0.162
  • type_style: Type F

Part # Cross-Reference

  • 90086A604
  • 0205FPF

More About Part Number 221353

These 2-56 x 5/16" Thread Cutting Screws feature a Flat Head with a Phillips Drive and are made from Steel. Thread cutting screws create mating threads by cutting into the material during installation, making them useful where a screw must form secure threads in preformed holes. Type F thread cutting screws are designed to cut machine-quality threads in sheet metal, castings, and similar materials. They feature a Zinc Finish, which provides reliable corrosion protection for general-purpose indoor and light outdoor applications while remaining a cost-effective choice for everyday fastening needs. The Flat Head sits flush or countersunk with the material surface when fully installed, making it a strong choice for applications that require a smooth, low-profile finish. A Phillips drive features a cross-shaped recess designed for efficient installation with standard Phillips drivers and power tools.

⚠ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer.
For more information, go to www.P65Warnings.ca.gov.