France
Morocco
A coarse-thread, hex-socket adjusting stopper screw designed for precise positioning in machinery and fixtures. Constructed from durable 1045 carbon steel with trivalent chromate finish, it resists corrosion and wear. The M4 × 0.7 coarse thread and 20 mm length make it ideal for applications requiring secure, adjustable stops. This full-thread stopper screw provides consistent, reliable performance in dynamic environments like automation systems, jigs, inspection fixtures, and assembly equipment. Supplied with a nut for locking and simple wrench-based adjustment.
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