Kerr Lakeside Inc. is a well-respected manufacturer of high quality socket screw products, cold formed special products and s ... crew machine products. Kerr maintains a catalog of 2,430 standard and semi-standard socket cap screw products, available in Inch and Metric dimensions. Visit www.kerrlakeside.com for a full list of products and production capabilities. Accredited by A2LA to ISO 17025 Certified to: ISO 9001-2015 read more