Since 1905
American Made Fasteners Since 1905 Employee Owned Since 1980
Sales Office: 5250 West 164th St. Brook Park, Ohio 44142 •
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A Div. of Fastener Ind., Inc.
(800) 437-1689
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Stainless Steel Self Clinching Stud
PDF Spec Sheet
CLICK PART NUMBER, FOR 3D CAD MODEL, CHECK PRICES, or PLACE ORDERS
Thread Size
#2-56
#4-40
#6-32
#8-32
#10-24
#10-32
1/4/20
5/16/18
Head Diameter - D
± 0.4
0.141
0.187
0.203
0.234
0.250
0.250
0.328
0.391
Hole in Sheet
+0.003 / -0.000
0.085
0.111
0.137
0.163
0.189
0.189
0.249
0.311
Max.
Recommended
Torque For
Mating Part
(IN. LBS.)
2.5
5.0
10.0
10.0
25.0
35.0
35.0
85.0
L
Length
0.250
BFHS-256-4
BFHS-440-4
BFHS-632-4
BFHS-832-4
BFHS-1024-4
0.312
BFHS-256-5
BFHS-440-5
BFHS-632-5
BFHS-832-5
BFHS-1024-5
BFHS-1032-5
0.375
BFHS-256-6
BFHS-440-6
BFHS-632-6
BFHS-832-6
BFHS-1024-6
BFHS-1032-6
BFHS-420-6
0.500
BFHS-256-8
BFHS-440-8
BFHS-632-8
BFHS-832-8
BFHS-1024-8
BFHS-1032-8
BFHS-420-8
BFHS-518-8
0.625
BFHS-256-10
BFHS-440-10
BFHS-632-10
BFHS-832-10
BFHS-1024-10
BFHS-1032-10
BFHS-420-10
BFHS-518-10
0.750
BFHS-440-12
BFHS-632-12
BFHS-832-12
BFHS-1024-12
BFHS-1032-12
BFHS-420-12
BFHS-518-12
0.875
BFHS-440-14
BFHS-632-14
BFHS-832-14
BFHS-1024-14
BFHS-1032-14
BFHS-420-14
BFHS-518-14
1.000
BFHS-440-16
BFHS-632-16
BFHS-832-16
BFHS-1024-16
BFHS-1032-16
BFHS-420-16
BFHS-518-16
1.250
BFHS-632-20
BFHS-832-20
BFHS-1024-20
BFHS-1032-20
BFHS-420-20
BFHS-518-20
1.500
BFHS-632-24
BFHS-832-24
BFHS-1024-24
BFHS-1032-24
BFHS-420-24
BFHS-518-24
Material and Thread Information
Material:
Austenitic Stainless Steel
Finish:
Passivated
Threads:
Class 2A MIL-S-7742
Min Sheet Thickness:
.040
Maximum Recommended
Panel hardness:
Rockwell B70