MASTER DISTRIBUTOR FOR WELD STUD FASTENERS ●THE FIRST ISO-9002 CERTIFIED COMPANY IN STUD WELDING
 

 











 7864 Root Rd 
 North Ridgeville, OH 44139
 toll free: (800) 860 - 7883 
 ph: (440) 327- 3200
 fax: (440) 327- 3204
                                                    
 

ARC STUDS  
Standard Thread Studs (PT)  

 

 

 

STUD

 

 

 

 

Min

 

Min

 

 

Part

Ferrule

D

L

BD

BL

FD

FH

No.*

Code

1/4-20

3/4

.215

.375

.312

.093

PT04-

9-PB-250

5/16-18

3/4

..275

.375

.406

.109

PT05-

9-PB-312

3/8-16

3/4

.330

.390

.468

.109

PT06-

9-PB-375

7/16-11

3/4

.387

.437

.531

.125

PT07-

9-PB-437

1/2-13

7/8

.446

.500

.593

.156

PT08-

9-PB-500

5/8-11

1

.562

.625

.750

.187

PT10-

9-PB-625

3/4-10.

1-1/4

.680

.796

.920

.250

PT12-

9-PB-750

7/8-9

1-318

.798

.859

1.046

.312

PT14-

9-PB-875

1.-8

1-1/2

.913

.921

1.187

.375

PT16-

9-PB-1000

Studs can be manufactured as long as required.

THREADS: Standard thread is UNC-2A (rolled when possible), other
threads are available upon request. Maximum standard thread length is 3".

KNOCK-OFF studs are available if "after weld. lengths of 1/2. or less are required.

Part Numbers are determined by using prefix listed, then length in amount in
hundredths. Example: PT06-150 indicates 3/8-16 x 1-1/2" long partial thread arc stud.

All sizes also available in stainless steel.