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4-40 x 5/16" Machine Screws / Unslotted / Hex Washer Head / 18-8 Stainless Steel

Product Details

Part Number: 310187 Carton Quantity: 5,000 pcs Carton Weight: 6.50 lbs
4-40 x 5/16" Machine Screws / Unslotted / Hex Washer Head / 18-8 Stainless Steel Please Note: Item in picture may not reflect size and finish of actual part

Technical Specs

Pricing Information

1-2 Carton Price: $265.10 / Carton of 5,000 pcs ($ 0.05302 Each)
3-4 Carton Price: $249.50 / Carton of 5,000 pcs ($ 0.04990 Each)
5+ Carton Price: $235.65 / Carton of 5,000 pcs ($ 0.04713 Each)

Product Specs

  • Part Number: 310187
  • Product Category: Machine Screws
  • Size: 4-40
  • Length: 5/16"
  • Head Style: Hex Washer Head
  • Drive Style: Unslotted
  • Head Diameter: 3/16
  • Head Height: 0.049 - 0.060
  • Width Across Flats: 3/16"
  • Washer Diameter: 0.225 - 0.243
  • Full / Partial Thread: Full
  • Driver Size: 3/16
  • Material: 18-8 Stainless Steel
  • Finish: Plain
  • RoHS: Compliant
  • full_partial_thread: Full
  • head_height: 0.049 - 0.060
  • width_across_flats: 3/16"

Part # Cross-Reference

  • 0405MW188