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5/16 x 1" Self-Drilling Screws / Unslotted / Hex Washer Head / Steel / Black Oxide

#3 Point

Product Details

Part Number: 598066 Carton Quantity: 1,000 pcs Carton Weight: 27.20 lbs
5/16 x 1" Self-Drilling Screws / Unslotted / Hex Washer Head / Steel / Black Oxide Please Note: Item in picture may not reflect size and finish of actual part

Pricing Information

1-2 Carton Price: $403.22 / Carton of 1,000 pcs ($ 0.40322 Each)
3-4 Carton Price: $379.50 / Carton of 1,000 pcs ($ 0.37950 Each)
5+ Carton Price: $358.42 / Carton of 1,000 pcs ($ 0.35842 Each)

Product Specs

  • Part Number: 598066
  • Product Category: Self-Drilling Screws
  • Size: #5/16
  • Thread Pitch: 5/16-12
  • Length: 1"
  • Head Style: Hex Washer Head
  • Drive Style: Unslotted
  • Width Across Flats: 1/2"
  • Drill Point: #3
  • Full / Partial Thread: Full
  • Material: Steel
  • Finish: Black Oxide
  • RoHS: Compliant
  • thread_pitch: 5/16-12
  • full_partial_thread: Full

Part # Cross-Reference

  • 3116KWB

More About Part Number 598066

These #5/16 x 1" Self-Drilling Screws feature a Hex Washer Head with an Unslotted Drive and are made from Steel. Self-drilling screws combine a drill-point tip with threaded fastening capability, allowing them to drill, tap, and fasten in a single operation. They feature a Black Oxide Finish, which provides mild corrosion resistance and a dark matte appearance and is commonly used in indoor or lightly protected applications. The Hex Washer Head incorporates a built-in washer flange beneath the head, increasing bearing surface and improving load distribution while remaining compatible with standard hex drivers. An Unslotted head contains no drive recess, making it useful in permanent or tamper-resistant fastening situations.

⚠ 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.