Custom & Precision Threaded Product Capabilities

Bracalente provides custom roll threading services. See our wide range of capabilities below.

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Product Name Custom Threaded Products
Roll Threaded Bars
Acme Threaded Bars
Precision Acme Components
Acme Round Nuts
Acme Cylinder Nuts
Mounting Flanges
Materials Carbon Steel (1018, 1045, 1215, 1141)
Alloy Steel (4140, 4142)
Heat Treat (ASTM A193 /ASME SA193 Grade B7)
Stainless Steel (304, 316, 17-4)
Bronze
Aluminum*
Brass*
Titanium*
Exotic Metals*
* May require minimum purchase quantity
Threads Unified
UNJ
Metric
Worm Stock
Acme
Stub Acme
Trapezoidal
Multi-Lead
Options CNC Turning
Drilling
Grinding
Honing
Milling
Straightening
Tapping
Knurling
Serrations
Helical and Annular Grooves
Outside sources: Heat Treating and Plating
Plating: Trivalent and Hexavalent Zinc, Black Oxide, Xylan
Diameter Volume Up to 12 in
Stock Length 3 ft
6 ft
12 f
Custom Length up to 12 feet
Weight UP to 200 lbs
Testing Optical Comparator (Thread Leads)
Thread Ring Gauges
Height Gauges
Plug Gauges
Granite Blocks
Micrometers
Rockwell Testers
Profilometers
Inspection In-Coming
In-Process
Final Inspection
Quality Inventory Lot Control
Dimensional Certification
Traceability
Certified Material Test Reports
Heat Analysis and Testing Certification
MIL-Q-9858A
MIL-I-45208A Inspection requirements
MIL-C-45662 Calibration system requirements
Statistical Process Control (S.P.C.)
Additional Services Secondary Machining
Cut to Length Parts
Shearing (up to 1.25 in)
Saw Cutting
End Machining
Cut Threads
Internal Threading
Production Volume Prototype to Medium Volume