Custom Turned Products, including Fasteners, Studs and Bolts
Adhering to FQA requirements, we manufacture a range of fasteners, studs, and bolts in custom sizes plus shapes. These fasteners can be grooved, turned, stamped, slotted, or milled to obtain different diameters on each end, hexagonal centers, and pointed ends. We stock a complete range of alloys and propriety materials such as Monel® to ensure quick turnaround.
Multiple stage automatic operations of our CNC turning centers ensure good repeatability. Our studs are available in double end, tap end, and shoulder types. We can finish tap end studs to have a full size/undersize body with cut or rolled threads.
Custom-built threading equipment is used to manufacture double end studs with chamfered or round points. Our double end studs are suited for a range of flange bolting applications. Shoulder bolts can be manufactured with partially threaded square or round sections. Turned parts can be heat-treated, case hardened, or plated as well.
Types of Studs
Double End Studs, Shoulder Studs, and Tap End Studs
Shoulder Bolt Types
Socket Shoulder Screws
1018 Low Carbon Steel
1045 Medium Carbon Steel
1117 Low Carbon Steel
1137 Low Carbon Steel
1141 Heat Treated Medium Carbon Steel
1141 Medium Carbon Steel
1213 Low Carbon Steel
1215 Low Carbon Steel
12L15 Low Carbon Steel
303 Stainless Steel
304 Stainless Steel
410 Stainless Steel
4140 Heat Treated High Carbon Steel
4140 High Carbon Steel
416 Stainless Steel
655 Silicon Bronze
ASTM A193 Grade B7 High Carbon Steel
ASTM A193 Grade B7M High Carbon Steel
ASTM A193 Grade B8 316 Stainless Steel
ASTM A193 Grade B8CL2 316 Stainless Steel
ASTM A193 Grade B8M 316 Stainless Steel
ASTM A193 Grade B8MCL2 316 Stainless Steel
ASTM A307 grade A Low Carbon Steel
ASTM A354 Grade BC High Carbon Steel
ASTM A354 Grade BD High Carbon Steel
ETD-150 High Carbon Steel
Fatigueproof Specialty Alloys
Grade 5 Medium Carbon Steel
SAE J429 Grade 5 Medium Carbon Steel
SAE J429 Grade 8 High Carbon Steel
Stressproof Specialty Alloys
Black Manganese Phosphate
Cadmium & Clear
Cadmium & Yellow
Hot Dip Galvanized
Plain - No Finish
Thread Lock Patch
Zinc Chromate (Clear, Blue, Yellow, Green)
Zinc Iron & Yellow
Stud Bolt Diameter (Round or Hex)
Stud Bolt Diameter (Metric Dimensions)
Threading Capacity Up To 20 ft.
We specialize in short runs and minimal lead times for single piece or 10,000 parts
Capabilities & Equipment List
Milling (Wrench Flats & Other Flats)
Slotting (Vent & Screw Driver)
Turning (Hex Body & Round Ends)
Turning (Multiple Diameters on one Part)
(16) A-25 Traubs 1/4" dia. thru 1"
(3) Brown & Sharpe 2G 1/2" dia. thru 1-1/4" dia
(1) WAGNER WA70 Cold Saw
5/16" dia. thru 2-1/2" dia.
6" up to 40" long
(1) HARDINGE Conquest 51 2-5/8" dia x 22"
(2) HARDINGE Conquest T42 1-1/2" dia. x 13"
(1) HARDINGE Conquest GT 1" dia. x 11"
(2) Vertical Milling Machines
Drilling, Slotting, & Wrench Flats
(1) LANDIS Double Spindle Threading Machine 2" dia.
(2) LANDIS Double Spindle Threading Machines 1-1/2" dia.
(17) Custom-built Threading Machines 1/4" thru 1" dia.
(1) Custom Thread Rolling Machine 1/4" dia. thru 5/8" dia.
(3) Tesker Roll Threaders
Custom-built Stamping Machines
Customer Identification Marking
Extensive Collection of Ring Gages & Set Plugs
STARRETT Tri-Roll Gages & Full-form Gages
(1) 30" Optical Comparator
Actual Chemical and Physical Properties Reported by an Independent Testing Laboratory
Certification of Compliance to Drawings, Specifications, or Material
Certifications to a Specified Standard (ASME, ASTM, SAE J429, etc.)
Original Mill Certifications