5/64 x 3/4 Tension Pin (Slotted Spring Pin) provides headless fastening for compact joints where a screw head or nut would interfere. Use the three names together when cross-checking older maintenance notes, bills of material, or shop requests. As the pin enters the hole, the slotted wall compresses and the spring steel reacts outward against the hole surface.

In latch mechanisms, lock hardware, and service doors, the headless form keeps the joint compact after installation. When the design requires repeatable precision location, compare Heat Treated Steel Standard Dowel Pins with a reamed hole and ground pin.

Cold Headers brings long-running industrial fastener experience to tension-pin quoting, cross-checking, and size confirmation. 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: 3/4 in. +/-0.015 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.