5/32 x 5/16 Tension Pin (Slotted Spring Pin) uses spring action to hold itself in a prepared hole without an added head. In search and purchasing records, this part may be called a tension pin, slotted spring pin, or roll pin. For this diameter, the free OD is 0.162-0.167 in. against a recommended hole of 0.156-0.160 in., so the oversize is intentional.

For cabinet mechanisms, access panels, or hinged service hardware, check the drilled-hole range, pin length, and access for driving the pin squarely. For blind holes where removal access matters, Pull Dowel Pins are the related locating-pin option to review.

For repair operations, distributors, and OEM sourcing, Cold Headers can help match the item number, diameter, length, and standard. 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: 5/32 in.
• Length: 5/16 in. +/-0.015 in.
• Pin OD Before Insertion: 0.167 / 0.162 in. (max/min)
• Recommended Hole Size: 0.160 / 0.156 in. (max/min)
• Min Double Shear: 2,750 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.