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Self Drilling Screws / Unslotted / Serrated Hex Washer Head / Steel / Zinc 312807KWSMS

5/16-18X1 3/4 7/16 A/F Unslotted Indented Hexwasher Serrated Self Drill Full Thread Zinc Bake

Self-Drilling Screws for Metal Steel Hex Washer Head Unslotted Drill Screw Zinc      1 3/4''  18   5/16
Self-Drilling Screws for Metal Steel Hex Washer Head Unslotted Drill Screw Zinc      1 3/4''  18   5/16

Technical Specifications Available for this Product

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$121.63 / per carton
approx $0.2027 per piece
  • Buy 5 cartons for $115.83 each (approx $0.1930 per piece) and save 5%
  • Weight: 21.5 lbs. / carton
  • 600 pieces / carton

 
Order by 2 p.m. ET on weekdays for same day shipping

Overview:

  • Serrated Hex Washer Unslotted
  • Heads are 7/16" Across the Flats (Head Diameter)
  • Head Height: 1/4" Diam: .172-.190
  • Head Height: 5/16" Diam: .208-.229
  • With Machine Screw Threads
  • Case Hardened to Rockwell C52-58 (Core Hardness: Rockwell C32-40)
  • Steel Zinc Plated
  • Fully Threaded

Product Specifications:

5/16-18X1 3/4 7/16 A/F Unslotted Indented Hexwasher Serrated Self Drill Full Thread Zinc Bake
  • Size 5/16
  • Length 1 3/4''
  • Threadpitch 18
  • Head Hex Washer Head
  • Drive Unslotted
  • Type Drill Screw
  • Material Steel
  • Finish Zinc