Jefferson 264 Piece Countersunk and Panhead Pozi Machine Screw Assortment Fastener Set

Details and Engineering Benefits of the Jefferson 264 Piece Machine Screw Set

• Dual Head Profile Selection: Combines flush-fitting countersunk screws for smooth surface requirements alongside raised panhead screws for wide load distribution across sheet brackets.
• Reliable Pozi Drive Recess: Features precision Pozi drive slots that resist cam-out under driving torque, allowing higher tightening forces without rounding screw heads.
• Protective Zinc Plating: Shields every fastener against corrosion, humidity, and workshop fluids, ensuring clean threads and long-lasting mechanical holding power.
• Extensive 264-Piece Metric Range: Supplies a wide selection of popular metric thread diameters and lengths, ensuring the exact replacement machine screw is always ready on the bench.
• Precision-Cut Machine Threads: Threads smoothly into tapped holes or mating nuts without cross-threading, speeding up component assembly and panel installation.
• Durable Partitioned Storage Case: Keeps different thread sizes and head styles neatly separated with clear lid labelling, preventing mixed stock in busy toolboxes and service vans.

Includes:

• 60x M5 x 20mm
  
• 60x M5 x 25mm
  
• 50x M6 x 20mm
  
• 50x M6 x 25mm
  
• 24x M8 x 20mm
  
• 20x M8 x 25mm
  
• Supplied in a compartment storage case