At Key Gas Components, we offer exceptional capabilities in the field of precision screw machining. As a leading manufacturer of high-quality gas train components and specialty machined components, we have the ability to produce custom screw machined parts that conform to your exact specifications. With an inventory of Davenport screw machines that includes more than a dozen pieces of high-speed, high-accuracy, and multi-spindle equipment, we have the capacity to handle custom production orders quickly and competently. With our ability to uphold close dimensional tolerances and the versatility of our operations, we provide innovative and cost competitive design and manufacturing solutions for a wide range of industries and applications.

In addition to copper, aluminum, brass, and bronze alloys, we supply screw machined parts constructed from carbon steel, stainless steel, and other metals. We have developed many specialized processes that allow us to create detailed features of any geometric complexity to exacting tolerances. Our production staff leverages the power and precision of our screw machining equipment to ensure a high degree of repeatable accuracy and consistent quality from the very first part to the very last. The stability of our process combined with our automation capabilities enables us to run our screw machines lights-out, allowing us to achieve steady and predictable throughput rates and meet all targeted delivery dates.

We strongly emphasize quality and routinely supply screw machined products that meet or exceed a variety of industry and trade group standards. If you need design assistance, our staff is always available to help you solve problems or assist with up-front product development. For more information about our screw machining capabilities, contact us directly.



Counter-Boring – Deburring – Drilling – Knurling – Milling – Reaming – Turning – Broaching – Slotting – External Thread Cutting – Internal Thread Cutting – Roll Turning – Tapping – Thread Milling – Thread Rolling – Micro-Drilling – Stamping – Plating

Machinery Axis

5 Spindle Davenport Screw Machines – Equipment Capabilities – Multi-Spindle (5) – Single Spindle (1) – Davenport Screw Machines, 12 standard and long bed machines.

Automation Capabilities

Continuous Machining – High-Speed Machining – High-Velocity Machining – Continuous Feed

Materials (Metals)

Aluminum – Brass – Bronze Alloys – Carbon Steel – Copper – Nickel – Stainless Steel – Tin

Part Dimension

Min .25 in,  Max 2.5 in – Outer Diameter Min 3/16 in, Max 7/8 in – Tolerance +/- .001 in – Precision – Tight Tolerance

Additional Capabilities

CAD Design Services – CAM Programming Services – Coordinate Measuring Machines (CMM) – Reverse Engineering

Equipment List

Davenport Multi-Spindle (5), 12 machines with 1 long-bed

Production Volume

Min: 10K – Max: infinite – Prototype – Low Volume – High Volume – Blanket Orders

Lead Times

8 Weeks standard – Quoted on job by job basis – Emergency services available – Rush Services Available


Lights Out Manufacturing – Lean Manufacturing – Kiazen/5S

Industry Focus

Aerospace – Agricultural & Farming – Appliance Commercial – Appliance Residential – Architecture – Auto/Truck/Transportation – Automation – Automotive – Biomedical – Biopharmaceutical – Biotechnology – Building & Construction – Chemical – Commercial – Communications – Computer and Electronics – Construction – Dental – Department of Energy (DOE) – Department of Defense (DOD) – Electrical – Electronics – Food & Beverage – Government – Heavy Equipment – Highway (DOT) – HVAC – Hydraulics – Ice Making – Industrial – Injection Molding – Laboratory – Laundry – Natural Gas – Liquid Propane – Machine Tools – Machinery – Manufacturing – Marine – Material Handling & Processing -Medical – Medical Devices – Military – Molding – Oil & Gas – Packaging – Packaging & Converting – Paper & Pulp – Paper Mill – Petrochemical – Pharmaceutical – Plumbing – Pneumatics – Power Generation – Printing – Pulp & Paper – Pumps – Railroad – Restaurant – Robotics – Semiconductor – Specialty Machinery – Textile – Tool & Die – Transportation – Turf & Garden – Vacuum Electronics – Waste Management – Wastewater – Water & Wastewater Treatment

Industry Standards

ANSI, American National Standards Institute – ASME, American Society of Mechanical Engineers – ASTM, American Society for Testing and Materials – AWS, American Welding Society – CSA, Canadian Standards Association – ISO 9001 Compliant, International Organization for Standardization – QS, quality standard developed by the Automotive Industries. – RoHS, Restriction Of Hazardous Substances (Compliant) – SAE, Society of Automotive Engineers

File Formats

AutoCAD (DWG, DWZ) – BMP, Bit Mapped Graphics – DXF, Drawing Interchange Format, or Drawing Exchange Format – GIF, Graphics Interchange Format – JPG or JPEG – PDF, Portable Document Format – SolidWorks (SLDPRT, SLDDRW, SLDDRT) – TIFF, Tagged Image File Format

Have A Question? Need A Quote?

Call Us at (828) 655-1700

Email Us at [email protected]/



Sign up for our email newsletter and receive the latest updates on our products and services.



Micro Vu – Model Vertex 311HC – Precision Visual Measuring System

Our culture at Key Gas Components, Inc. is one of ever-increasing precision and capabilities. We strive every day to tighten our processes to ensure the best Quality product for our customers. [learn more]


Key Gas Product Catalog


Key Gas Components, Inc.
160 South Clay Street
Marion, NC 28752

Phone: 828.655.1700
Fax: 828.655.1794


Key Gas Components sales map

Share This