5/64 x 1 3/4 Tension Pin (Slotted Spring Pin) is also known as a slotted spring pin or roll pin in engineering and shop-floor terminology. The catalog term is tension pin, while many drawings use slotted spring pin and many shops say roll pin. Compared with a dowel-pin fit, the tension pin is usually chosen when economical retention matters more than tenths-level location.

This size is often reviewed for fixture stops, temporary tooling, and production aids when a self-retaining driven pin is specified. For blind holes where removal access matters, Pull Dowel Pins are the related locating-pin option to review.

Cold Headers supports hard-to-find pin sourcing, including uncommon lengths and exact diameter-length combinations. Review the verified OD, hole-size, shear, and length-tolerance data before matching this pin to a drawing or service record.

Technical Highlights

• Nominal Diameter: 5/64 in.
• Length: 1 3/4 in. +/-0.020 in.
• Pin OD Before Insertion: 0.086 / 0.083 in. (max/min)
• Recommended Hole Size: 0.081 / 0.078 in. (max/min)
• Min Double Shear: 800 lbs
• Material: Spring Steel (cold rolled, hardened and tempered)
• Ends: Chamfered both ends
• Style: Slotted (also called spring pin / roll pin)
• Dimensional Standard: ASME B18.8.2

Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.