Professionals
SOCKET COUNTER SUNK HEAD(CSK)SOCKET COUNTER SUNK HEAD(CSK)
Perfect angle under the head ensures flush seating.
Controlled hex socket for maximum wrenching strength.
Smooth fillet radius to withstand head soundness.
Hi-grade alloy steel for good strength & wear resistance.
Uniform socket depth for accurate key fit & higher torque.
Closely controlled threads under radius root process proper fit & depth assemblies
Controlled mechanical properties for higher strength.
Controlled concentricity in totality to create a high resistance to lateral movements
