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Product Profiles
Pre-assembled SEMS

SEMS BoltACF Components & Fasteners provides engineering design assistance, to support O.E.M. product manufacturing applications, for ISO/DIN/JIS metric standard, pre-assembled "SEMS" fasteners. The incorporation of the Square Cone, washer feature, in "SEMS" fastener applications, provides the assurance of higher clamp loads and improved compensation for thermal cycling and vibration.

SEMS BoltsThis type of fastening product, is capable of accepting a high tension load, while maintaining a live spring action, which generates a constant load, even with variations in installation torque. By increasing the acceptable driving torque range, it enhances flexibility in component design.

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