Established in 1914, ASMP is a world renowned manufacturer of internally threaded fasteners and precision machined components. The company specialises in free spinning nuts and lock nuts for the aerospace market and industrial enterprises that require critical engineered fasteners. As part of the Doncasters Fastener Systems Division, ASMP offers its customers a combination of robust manufacturing processes, proven quality systems, low cost in-country sourcing and cost effective supply chain logistics. Customers routinely classify ASMP as a strategic long term partner to engage their expertise in inventory and supply base management initiatives.
Free spinning nuts, lock nuts, high temperature and critical fasteners, either internally or externally threaded
From #8-32 to 5 in. thread size.
Conventional machining performed on single and multiple spindle bar automatics, CNC turning centers and a full complement of secondary operation equipment
Steel and its alloys, stainless, titanium, brass, bronze, aluminum, Monel® and high temperature alloys.
Meets the requirements of MIL-H-6875 and its latest revisions or to customer specifications.
Plating and Finishing
Offered to your specifications or customary military, aerospace or commercial specifications.
Certified supplier level to military, aerospace and other OEM specifications.
AS9100 Rev. C Registered
ISO 9001-2008 Registered
NADCAP Registered (NDT)
A2LA ISO/IEC 17025 Accredited
• Dimensional testing
• Mechanical testing
• Fastener testing
• Non-destructive testing
ASMP has a full range of capabilities for medium and high volume manufacturing support.
• Single & multi-spindle
• Specialized CNC multi-spindle
• Centerless grinding
• Drilling/EDM drilling
ASMP offers a full range of integrated, process-controlled machining operations designed to meet your individual requirements. Streamlined setup processes and machine flexibility provides economical short-run, quick response capabilities for prototypes and low to medium production requirements.
• CNC lathe, 12″ chuck with 2 ½ bar feed
• LNS 12′ programmable tail-stock bar feeder
• CNC lathe 10″ chuck and collet chuck
• Lathe with electric magazine bar feeder, 6500 RPM spindle
• Electric drill presses (Delta, Dunmore, Powermatic)
• Variety of special machines
• DM drill machines
• 4 axis, travel 30″ x 16″ x 20″
• 4 axis; travel 65″ x 20″ x 20″
(Destructive & non-destructive)
Dimensional, hardness, proofload, plating thickness, hydrogen/stress embrittlement, torque, plating adhesion