In line with its quality-oriented ethos, Unbrako’s Countersunk Socket Head Screws, also known as C/S Head Socket Screws, are manufactured from the highest grade alloy steel and tested to exacting tolerances to ensure the highest degree of dimensional uniformity.

Heat-treated for maximum uniform strength across the screws, surface integrity is assured while protecting against brittleness or decarbonisation. Stronger and more dependable than competitor products on the market, Unbrako’s Countersunk Socket Head Screws are widely viewed as the ‘crème de la crème’ industry range.