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MS51957-17B / 4-40 x 1/2" Mil-Spec Machine Screws / Phillips / Pan / 18-8 SS / Blk Ox

DFAR Compliant

Product Details

Part Number: 480621 Carton Quantity: 2,000 pcs Carton Weight: 4.00 lbs
MS51957-17B / 4-40 x 1/2" 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: $296.72 / Carton of 2,000 pcs ($ 0.14836 Each)
3-4 Carton Price: $279.26 / Carton of 2,000 pcs ($ 0.13963 Each)
5+ Carton Price: $263.76 / Carton of 2,000 pcs ($ 0.13188 Each)

Product Specs

  • Part Number: 480621
  • Product Category: Mil-Spec Machine Screws
  • Mil Spec Part Number: MS51957-17B
  • Size: 4-40
  • Length: 1/2"
  • 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: MS51957-17B

Part # Cross-Reference

  • MS51957-17B