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Specifications

Material Alloy Steel
Coating / Finish Black Oxide
Size 5/16-18X1
Diameter 5/16 In.
Thread Coarse
TPI 18

Unbrako 5/16-18 X 1 Socket Head Set Screw Knurled Cup Point 05030

SB#16-05528
Discontinued

Discontinued

The Unbrako Fastener Brand Name Is Widely Recognized Throughout The World. Unbrako Socket Screws Are Used In Machine Tools, Tools and Dies, Earth Moving and Mining Machinery, and a Wide Range Of Industrial and Engineering Applications.

  • Higher Min ULT Tensile -- 10,000 PSI Stronger Than Industry Standard
  • Compound Fillet Radius- Doubles Fatigue Life at Critical Head-Shank Juncture
  • 3R (Radius Root Runout) Thread- Increases Fatigue Life Up To 300%
  • Wide Radius Threads- Maximizes Fatigue Resistance Where It Is Needed Most
  • E Code "LOT CODE" Marking- The Ultimate In Fastener Traceability
MIN QTY: 100

5030