RUKO DIN 223 Taper Pin with Internal Thread M10, 12 mm Large Diameter, 25 mm Length, Steel

Precision alignment and fastening in jigs, fixtures, and machine assemblies demand a pin that seats firmly and releases cleanly. The RUKO SCE-DIN223-1-3/4x5-BSW taper pin with internal thread meets that need: a 1:50 taper locks the pin in place, while the M10 internal thread allows extraction with a standard slide hammer or puller. Machined from plain steel to DIN 223, it offers dependable dimensional accuracy for repeated positioning tasks.

Key specifications

• Standard: DIN 223
• Product type: Taper pin with internal thread
• Internal thread: M10
• Length (L): 25 mm
• Taper ratio: 1:50
• Large end diameter (d2): 12 mm
• Small end diameter (d1): 11.5 mm
• Material: Steel
• Surface finish: Plain (untreated)
• Pin diameter tolerance: h11

Why choose it

The internal thread simplifies removal, reducing downtime during maintenance or reconfiguration. The h11 tolerance on the pin diameter ensures a consistent fit in reamed holes, while the plain steel construction keeps the pin cost-effective for applications where corrosion resistance is not critical.

Ideal use cases

• Positioning and aligning machine components
• Fastening jigs and fixtures in production
• Securing parts that require periodic disassembly
• General mechanical engineering and toolmaking

Good to know

Plain steel pins are unhardened and have low corrosion resistance; apply a protective coating or use in dry indoor environments. The pin is supplied individually.