Cut and Roll Threading based in Crown Point, Indiana

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Rohder Machine and Tool provides Roll Threading services for multiple material types and grades. Capable of handling 4" diameters, all standard threading is available.

Special threading can be done depending on application. Threads on diameters larger than 4" can be manufactured on specialty items. Left hand and right hand threads are available.
 
Metal Rolling - Cut and Roll Threading Services in Crown Point, IN
 

Specifications:
 
Threading
 
 
Multiple Leads
Right and Left Hand
Stub Acme
 
Threaded Rod
UNC
UNF
 
 
 
Applications
 
 
 
Maritime Industry (ships)
Steel Mills
Surface Mining Equipment
 
Utilities (power plants)
Various Industrial Fields
 
 
 
Available Products
 
 
 
Capscrews (Hex and Socket)
Coupling Bolts
Double and Single End Studs
Eye Bolts
Flange Bolts
Fully Threaded Studs
Hex head bolts
J-Bolts
 
Liner Bolts
Nuts (Standard and Special)
Pins
Square Head Bolts
Trunnion Bolts
U-Bolts

 
 
Roll Threaded Materials
 
Materials
 
 
Alloy Steel
Aluminum
Brass
Bronze
Carbon Steel
 
Heat Treated Alloy Steel
Mild Steel
Nickel Alloys
Pretreated / Hardened Material
Stainless Steel
 
 
 
Lead Accuracy
 
 
To 0.003/ft
 
 
Diameter
 
3/8 thru 4 Inch
 
 
Hardness
 
 
Up to Rockwell C34
 
 
Classes
 
 
2C
2G
3C
 
3G
4G
 
 
 
Length
 
 
Up to 12 ft
 
 
Pitch
 
 
4 pitch thru 32 pitch
 
 
Standards and Specifications
 
 
 
ANSI/ASME B1.5
ANSI/ASME B1.8
ASME B1.1
 
ASME B1.15
BS5346:1976
SAE AS8879D
 
 
 
Products
 
 
 
Fasteners
Fully Threaded Bars
 
Specialty Bolts
Studs
 
 
 
Processes
 
 
 
Acme Roll Threading
Metric Roll Threading
 
Trapezoidal Roll Threading
Unified Roll Threading
 
 
 
Forms
 
 
 
Acme
Metric
Trapezoidal
 
Unified
UNJ
 
 
Rolled Studs
 
Forms
 
 
 
Acme
Metric
Metric J
 
Unified
UNJ
 
 
 
Materials
 
 
 
Alloy Steel
Carbon Steel
Heat Treated Alloy Steel
 
Nickel Alloys
Stainless Steel
 
 
 
Diameter
 
 
3/8 thru 4 Inch
 
 
Hardness
 
 
Rockwell Hardness of RC34
 
 
Standards and Specifications
 
 
 
ASTM A193
ASTM A354
 
SAE J-429