Midwest Fasteners, Inc.
Midwest Fasteners, Inc.
450 Richard St.
Miamisburg, OH 45342
Toll-Free: 800-852-8352
Phone: 937-866-0463
Fax: (937) 866-4174
Email: sales@midwestfasteners.com
Website: www.midwestfasteners.com
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D Min. L Min. BL Max. FD Max. FH Ferrule Code
1/4 3/4* 0.375 0.335   F250
5/16 7/8 0.375 0.406 0.125 F312
3/8   0.500 0.468 0.141 F375
7/16 1-1/8 0.500 0.546 0.156 F437
1/2 1-1/4 0.500 0.609 0.172 F500
5/8 1-1/2 0.500 0.765 0.266 F625
3/4 1-3/4 0.675 0.906 0.335 F750
7/8 2-1/2 0.750 1.046 0.390 F875
1 2-1/2 1.000 1.203 0.468 F1000

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 Full Base Arc Weld Studs.
Unit of Measure

Ferrules

Ferrules

 N/A
Code B D E M Part No.
F250 0.380 0.455 0.125 0.390 092 0005 06
F312 0.445 0.578 0.156 0.390 092 0005 07
F375 0.505 0.640 0.156 0.390 092 0005 08
F437 0.585 0.703 0.188 0.422 092 0005 09
F500 0.650 0.795 0.188 0.438 092 0005 10
F625 0.785 1.030 0.188 0.516 092 0005 11
F750 1.030 1.218 0.188 0.681 092 0005 12
F875 1.203 1.406 0.194 0.734 092 0005 13
F1000 1.406 1.609 0.1250 0.843 092 0005 14