The concept of the screw can be traced back to around 200 BC. Since then, there have been significant advancements, and different screw head types have been introduced. Today, screw heads are classified under two broad categories — countersunk screw heads and non-counter sunk screw heads. The selection of a screw head should be determined by […]
Shoulder bolts are unique fasteners, partly because of their different designs and also because of their exceptional uses in different industries. While other custom fasteners are used to hold different parts together in a firm and rigid position, shoulder screws facilitate movement of mounted parts. Custom shoulder bolt options vary in shoulder diameter and shoulder-length […]
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