Unbrako 1/2-13 X 3 3/4 Socket Head Cap Screw 03111

Name: Unbrako 1/2-13 X 3 3/4 Socket Head Cap Screw 03111
Brand: Unbrako
SKU: 17-15681
Availability: InStock

SB#17-15681

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: 25

3111

Unbrako