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Unit of Measure
Specifications
Product |
N/A Socket Screws |
Unit of Measure |
N/A English |
Nominal Size or Basic Shoulder Diameter |
N/A 5/16 in |
Nominal Size or Basic Shoulder Diameter (Decimal) |
N/A 0.312 in |
Max. Shoulder Diameter (D) |
N/A 0.3105 in |
Min. Shoulder Diameter (D) |
N/A 0.3085 in |
Max. Head Diameter (A) |
N/A 0.438 in |
Min. Head Diameter (A) |
N/A 0.419 in |
Max. Head Height (H) |
N/A 0.219 in |
Min. Head Height (H) |
N/A 0.209 in |
Max. Chamfer or Radius (C) |
N/A 0.026 in |
Nom. Hexagon Socket Size (J) |
N/A 5/32 in |
Nom. Hexagon Socket Size Decimal (J) |
N/A 0.156 in |
Min. Key Engagement (T) |
N/A 0.117 in |
Max. Fillet Transition Diameter (M) |
N/A 0.345 in |
Min. Head Fillet Radius (R) |
N/A 0.012 in |
Min. Shoulder Neck Diameter (K) |
N/A 0.289 in |
Max. Shoulder Neck Width (F) |
N/A 0.093 in |
Nominal Thread Size or Basic Thread Diameter (D1) |
N/A 1/4 in |
Nominal Thread Size or Basic Thread Diameter Decimal (D1) |
N/A 0.2500 in |
Threads Per Inch |
N/A 20 |
Max. Thread Neck Diameter (G) |
N/A 0.193 in |
Min. Thread Neck Diameter (G) |
N/A 0.182 in |
Max. Thread Neck Width (I) |
N/A 0.100 in |
Max. Thread Neck Fillet (N) |
N/A 0.0280 in |
Min. Thread Neck Fillet (N) |
N/A 0.022 in |
Basic Thread Length (E) |
N/A 0.438 in |
Max. Chamfer or Radius (P) |
N/A 0.010 in |
