3/32 x 1 Tension Pin (Slotted Spring Pin) is a roll pin for assemblies where self-retention and simple drilled-hole preparation matter. The slotted construction is the reason this same fastener is commonly indexed as a spring pin or roll pin. The retaining action comes from spring force and friction at the hole wall, not from threads, adhesive, or staking.

This size is often reviewed for handles, knobs, and control levers when a self-retaining driven pin is specified. When the design requires repeatable precision location, compare Heat Treated Steel Standard Dowel Pins with a reamed hole and ground pin.

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: 3/32 in.
• Length: 1 in. +/-0.015 in.
• Pin OD Before Insertion: 0.103 / 0.099 in. (max/min)
• Recommended Hole Size: 0.097 / 0.094 in. (max/min)
• Min Double Shear: 1,150 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.