These pins are available in three duties Standard, Heavy and Light to provide a variety of combinations of strength, flexibility and diameter to suit different holes and materials. We also offer special coiled spring pins headed, flared, extra light duty, extra flexibility for special applications. All Spirol solid pins conform to ASME B18.8.2. A versatile, low cost component used in numerous fastening applications, slotted spring pins are manufactured from high carbon steel and 400 series stainless steel. The pins are heat treated to provide optimum spring flexibility and shear strength characteristics.
Finishes are plain oiled, zinc, and phosphate coated.