MS51957-4 Pan Head Machine Screw | 2-56 Thread, 5/16-inch Length, 0.167-inch Phillips Head

Product Description

This MS51957 series pan head machine screw (EDMO# 51957-4) has 2-56 threads, a 0.167-inch Phillips head, and is 5/16-inch in length. It is also made of stainless steel.

Specifications

• Thread Class:
  2a
• Thread Direction:
  Right-hand
• Thread Length:
  0.3125 in
• Fastener Length:
  0.3125 in
• Head Style:
  Pan Head
• Head Diameter:
  0.155 – 0.167 in
• Internal Drive Style:
  Cross recess type 1
• Nominal Thread Diameter:
  0.086 in
• Thread Quantity Per Inch:
  56
• Minimum Tensile Strength:
  80000 lb/sq. in
• Screw Material:
  Stainless Steel
• Thread Series Designator:
  UNF

Product Codes

• Mfr Part No
  MS51957-4
• MIL SPEC
  MS51957-4
• ECCN
  EAR99
• MIL SPEC
  MS51957-4
• SCHEDULE B CODE
  7408.29.0000