Partial Thread Arc Fasteners (Mild – Low Carbon Steel)

Information:

STUDS

D

MIN. L 

BD

MIN. BL

FD

FH

FERRULE CODE

1/4

3/4

.215

.375

.312

.093

P250

5/16

3/4

.275

.375

.406

.109

P312

3/8

3/4

.330

.390

.468

.109

P375

7/16

3/4

.387

.437

.531

.125

P347

1/2

7/8

.446

.500

.593

.156

P500

5/8

1

.562

.625

.750

.187

P625

3/4

1-1/4

.680

.796

.920

.250

P750

7/8

1-3/8

.798

.859

1.046

.312

P875

1*

1-1/2

.913

.921

1.187

.375

P1000

 

FERRULES

CODE

B

D

E

M

PART NO.

P250

.380

.455

.125

.250

092 0008 06

P312

.445

.535

.125

.250

092 0008 07

P375

.505

.595

.125

.265

092 0008 08

P437

.585

.675

.156

.329

092 0008 09

P500

.650

.740

.156

.362

092 0008 10

P625

.785

.906

.156

.433

092 0008 11

P750

1.030

1.150

.187

.526

092 0008 12

P875

1.203

1.330

.187

.593

092 0008 13

P1000

1.406

1.500

.187

.593

092 0008 14

Additional information

Diameter

, , , , , , , ,

Length

, , , , , , , , , , , ,

Available Materials

Plating

, ,

System

Threading

Weld Type

MILD (LOW CARBON) STEEL:

  • C-0.23% max.
  • P-0.04% max.
  • Mn - 0.90% max.
  • S-0.05% max.
MECHANICAL PROPERTIES:
  • Tensile 60,000 psi (min.)
  • Yield 50,000 psi (min.)
  • Elongation 20% (in 2 inches)

PLATING: Plating is not standard. Copper, nickel, and zine available upon customer request.

STAINLESS STEEL:

AISI grade - 302/304/305 std.

Other grades available upon request.

MECHANICAL PROPERTIES: Values for various grades available upon request.

FERRULES:

Ferrules are component parts of studs. Not sold separately.

Specification sheet (PDF) coming soon.

THREADS:

Standard thread is UNC-2A (Rolled when possible),other threads are available upon request. Maximum standard thread length is 3-7/8".

The Standard Thread Arc Stud, or pitch diameter weld stud, is a threaded weld stud for application with arc stud welding equipment. This type of stud welded fastener is usually flux-loaded on the weld end for studwelding applications. Available in Mild (Low Carbon) Steel, stainless steel and Aluminum as standards, other special materials and grades are available. The standard thread style is characterized by a base area without threading and external threads starting above the unthreaded portion. Studwelding burns off a portion of the base so that the pre-weld, post-weld length dimension should be considered. All orders for arc weld studs from Davis Stud Welding include ceramic studwelding ferrules properly sized for the weld stud ordered.

 

Looking for Partial Thread Arc Fasteners (Mild – Low Carbon Steel)? Give us a call, we would love to help!