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MS51957-14B / 4-40 x 5/16" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox

DFAR Compliant

Product Details

Part Number: 480591 Carton Quantity: 3,000 pcs Carton Weight: 4.40 lbs
MS51957-14B / 4-40 x 5/16" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox Please Note: Item in picture may not reflect size and finish of actual part

Technical Specs

Pricing Information

1-2 Carton Price: $160.29 / Carton of 3,000 pcs ($ 0.05343 Each)
3-4 Carton Price: $149.61 / Carton of 3,000 pcs ($ 0.04987 Each)
5+ Carton Price: $140.25 / Carton of 3,000 pcs ($ 0.04675 Each)

Product Specs

  • Part Number: 480591
  • Product Category: Mil-Spec Machine Screws
  • Mil Spec Part Number: MS51957-14B
  • Size: 4-40
  • Length: 5/16"
  • Head Style: Pan Head
  • Drive Style: Phillips
  • Material: 18-8 Stainless Steel
  • Finish: Black Oxide
  • Mil Spec Group: MS51957-B
  • DFARS: Compliant
  • RoHS: Compliant
  • dfars: Compliant
  • mil_spec_part_number: MS51957-14B