Wurth Elektronik M3 Hexagonal Steel Spacer Stud with Zinc Plated Finish 70 mm Length, 6 mm Stud 971700321

Wurth Elektronik 971700321 M3 Spacer Stud is a hexagonal steel spacer stud with a durable zinc-plated finish, featuring both male and female M3 threads for flexible yet secure connections. This spacer measures 70 mm in overall length with a 6 mm stud length, while the hexagonal cross-section provides a 5.5 mm flat width for effective wrenching. The zinc plating improves corrosion resistance, making it suitable for long-term industrial and electronic applications.

This component offers precise spacing for mounting printed circuit boards (PCBs), stacking panels, and insulating metal enclosures. Its reversible connection capability makes it highly versatile in assemblies requiring frequent disassembly and maintenance without compromising mechanical integrity.

Conforming to important material and chemical standards such as REACH, JEDEC JS709B, IEC 61249-2-21, and RoHS, it ensures compliance in demanding electronic and industrial environments. Its steel construction provides mechanical strength, while the hex form factor permits easy torque application with standard spanners.

Typical industrial uses include electronic housing assembly, PCB mounting in laboratory and manufacturing setups, and mechanical fastening tasks in commercial and industrial enclosures. Its precise dimensions guarantee consistent seating in applications requiring stable rigid separation.

The hexagonal shape allows for easy torque application using standard spanners. Zinc plating ensures corrosion resistance and longevity. Dual M3 male and female threads enable secure and reversible connections. Designed to maintain fixed separation between assembled components securely.

Ideal for mounting PCBs requiring defined separation and stacking panels with threaded engagement. Suitable for metal enclosures needing insulated spacing and assemblies requiring frequent disassembly. Complies with REACH, JEDEC JS709B, IEC 61249-2-21, and RoHS standards.

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