Your Single Source Stud Welding Specialists
D Min. L BD Min. BL FD FH Ferrule Code
1/4 3/4 0.187 0.375 0.281 0.109 FS187
5/16 3/4 0.250 0.375 0.359 0.125 FS250
3/8 3/4 0.312 0.375 0.437 0.125 FS312
7/16 1 0.375 0.375 0.500 0.140 FS375
1/2 1 0.437 0.437 0.578 0.140 FS437
5/8 1-1/4 0.500 0.500 0.656 0.156 FS500
3/4 1-1/2 0.625 0.718     FS625

Materials
Low Carbon Steel
C - 0.23% max. P - 0.04% max.
Mn - 0.90% max. S - 0.05% max.

Stainless Steel
AISI grade - 302/304/305 std.
Other grades available upon request.

Mechanical Properties
Low Carbon Steel
Tensile - 60,000 psi (min.)
Yield - 50,000 psi (min.)
Elongation - 20% (in 2 inches)

Stainless Steel
Values for various grades available upon request.

Plating
Low Carbon Steel
Plating is not standard.
Copper, nickel, and zinc available upon customer request.

Stainless Steel
Does not apply to Stainless.

Ferrules
Ferrules are component parts of studs. Not sold separately.

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

Please click the Request Information button to configure your Long Reduced Base Arc Weld Studs.

Arc Weld Studs

Unit of Measure

Ferrules

Ferrules

N/A
Code B D E M Part No.
FS187 0.305 0.390 0.125 0.250 092 0004 05
FS250 0.380 0.455 0.125 0.250 092 0004 06
FS312 0.505 0.595 0.125 0.250 092 0004 07
FS375 0.585 0.675 0.125 0.250 092 0004 08
FS437 0.650 0.740 0.156 0.281 092 0004 09
FS500 0.785 0.875 0.156 0.281 092 0004 10
FS625 0.921 1.030 0.187 0.375 092 0004 11
© 2017, Midwest Fasteners.Site created by Thomas Web Solutions and powered by Navigator Platform