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  
Tapped - Full Base  

 

 

STUD

 

 

 

 

 

 

 

Max

Max

Ferrule

D

Min L

TD

TL*

FD

FH

Code

1/4

9/16

8-32

1/4

.359

.109

9-FB-250

5/16

21/32

10-24

9/32

.437

.109

9-FB-312

3/8

13/16

1/4-20

3/8

.500

.125

9-FB-375

7/16

29/32

5/16-18

15/32

.578

.140

9-FB-437

1/2

1-1/32

3/8-16

9/16

.625

.156

9-FB-500

5/8

1-9/32

7/16-14

21/32

.796

.187

9-FB-625

3/4

1-3/8

1/2-13

3/4

.937

.250

9-FB-750

7/8

1-5/8

5/8-11

15/16

1.093

.312

9-FB-875

 

 

 

 

 

 

 
Tap Diameters listed are maximum sizes for that Specific  O.D.

Tap diameters can be smaller than listed.

Also available in Stainless Steel.