WARREN SCREW PRODUCTS, INC. A world class supplier of Precision Turned and Machine Products and Assemblies. HOME CAPABILITIES ABOUT WSP DIRECTIONS CONTACT US DIRECTIONS CONTACT US phone: 586.757.1280 fax: 586.757.1051 WELCOME TO WARREN SCREW PRODUCTS, INC. Warren Screw Products, Inc. is a manufacturer of Close-Tolerance Turned, Broach, Machined and Assembled Metal Components. Since 1957, we have been machining customer designed components for all major manufacturing industries, Automotive, Appliance, Commercial, Heavy Truck, Agriculture and Military. As a Third Generation, Family Owned and Operated business, the Kaspari Family continues to support customers with the highest level of Customer Support, through Engineering Assistance, Prototype thru Production Manufacturing Services, Product Quality Support at all levels and most of all, Quality Products, supplied at a Fair Price, always delivered on time. YOUR SOURCE FOR: SCREW MACHINING ROTARY TRANSFER MACHINING SWISS TURNING CNC TURNING & MILLING PRODUCTION BROACHING ASSEMBLY SERVICES more >> Our New, 146,000 SqFt. Manufacturing Facility has been designed to optimize the products and services we provide to Customers. In-House Capability to Design, Build and Referbish Tooling, Fixture, Machines and Gauge give Warren Screw Products, Inc. a unique advantage in assisting customers. VIEW OUR MACHINING CAPABILITIES © 2013 Warren Screw Products, Inc. All rights reserved. - Employee Portal