At S & H Glenco Manufacturing, LLC, we are a premier provider of precision screw machining services to some of the largest and best known companies in America. Our impressive inventory of screw machining equipment allows us to rapidly produce close tolerance parts with outstanding accuracy and consistent repeatability. With resources available 24/7, we have an exceptional record for on-time delivery, even under very narrow time constraints.
Our multi-axis, CNC controlled equipment is outfitted with sub-spindles, cross slides, and numerous end working tools for milling, slotting, cross-drilling, and broaching as well as cross-tapping and rolling fine, coarse, Special-J, Acme, and NPT pipe threads. Creating intricate parts on a single machine from a single setup enables accelerated cycle times for the production of parts measuring 1/32″ to 7/8″ in diameter and up to 4 1/2″ in length. We specialize in brass, steel, aluminum, stainless steel, and copper alloys in hex, square, round and extruded shapes, and routinely uphold tolerances of ±.0001″.
We use statistical process controls, optical comparators, surface testers, and other metrology tools to perform test and inspections according to our ISO 9001:2008 compliant quality management system. We offer many additional services and package and ship items according to your individual preference. Our screw machining services are cost effective for production volumes from 1500 to multi-million unit orders. More information can be found in the table below, contact us directly anytime for a quote.
SCREW MACHINING CAPABILITIES
- Processes (General Capabilities)
-
Cross-Drill
Milling
Knurling -
Forming
Shaving
-
Cross-Drill
- Processes (Special Capabilities)
Slotting
Broaching
Transfer Slotting
- Processes (Threading)
Thread Rolling
Cross-Tapping
Cut Threading
- Threads
-
Fine
Course
Special-J -
Acme
Pipe
-
Fine
- Machinery Axis
-
3
4 -
Cross Slides
End Working Tools
-
3
- Equipment Capabilities
CNC Control Capabilities
5-Spindle
- Materials
-
Brass
Steel
Aluminum -
Stainless Steel
Copper Alloys
-
Brass
- Material Form
-
Hex
Square -
Round
Extruded Shapes
-
Hex
- Finish
-
Plating
Coatings
Anodizing
Lube -
Black Oxide
Zinc
Cadmium
-
Plating
- Outer Diameter
1/32 to 7/8 in
- Part Weight
Up to 4.5 in
- Tolerance (+/-)
± .0001 in
- Inspection
-
Automated Parts Sorting
Optical Comparator
Statistical Process Control (SPC) -
Gages
Micrometers
-
Automated Parts Sorting
- Testing
Surface
- Quality Control
First Article
In-Line Inspection
Final Inspection
- Additional Services
-
3 Stage Water Alkaline Parts Cleaning
Material Recycling
Grinding
Sawing
Punch Press
Cold Heating -
Stamping
Assembly
Special Packaging
Barcoding
Just-In-Time (JIT)
Local Delivery (up to 50 miles)
-
3 Stage Water Alkaline Parts Cleaning
- Packaging
Bulk
Cartons
Custom
- Production Volume
1500 to Multi-Million Pieces
- Typical Lead Time
6 to 8 weeks
Rush Services Available
Additional Information
- Industry Focus
-
Electronics
Commercial
Medical
Defense -
Sprinklers
Building
Automotive
Aerospace
-
Electronics
- Intended Application
-
Inserts
Bolts
Fittings
Flanges
Fasteners -
Assemblies
Couplings
Bushings
Shafts
Pins
-
Inserts
- Industry Standards
ISO 9001:2008 Compliant
MIL-I-45208
- File Formats
PDF